Change Java package from edu.uci.ics to org.apache Change-Id: I99172d856e88954b00cf7cfb24d33bb400f53994 Reviewed-on: https://asterix-gerrit.ics.uci.edu/308 Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu> Reviewed-by: Till Westmann <tillw@apache.org>

commit: e915e8c4612664ac07063b8441b5ae4832fefa14 [log] [tgz]
author: Ian Maxon <imaxon@apache.org> Wed Jul 01 17:03:31 2015 -0700
committer: Ian Maxon <imaxon@apache.org> Sat Aug 22 12:56:42 2015 -0700
tree: d96f3cee17936f164b6c7e9a2192649a0045a106
parent: 9939b48ecc4623145383e847cc6adbd4b800c609 [diff]
diff --git a/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/pom.xml b/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/pom.xml
index 4409697..d7424e4 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/pom.xml
+++ b/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/pom.xml

@@ -17,7 +17,7 @@
   <artifactId>hyracks-storage-am-bloomfilter-test</artifactId>
 
   <parent>
-    <groupId>edu.uci.ics.hyracks</groupId>
+    <groupId>org.apache.hyracks</groupId>
     <artifactId>hyracks-tests</artifactId>
     <version>0.2.16-SNAPSHOT</version>
   </parent>
@@ -37,14 +37,14 @@
   </build>
   <dependencies>
   	<dependency>
-  		<groupId>edu.uci.ics.hyracks</groupId>
+  		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-storage-am-bloomfilter</artifactId>
   		<version>0.2.16-SNAPSHOT</version>
   		<type>jar</type>
   		<scope>compile</scope>
   	</dependency>
   	<dependency>
-  		<groupId>edu.uci.ics.hyracks</groupId>
+  		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-test-support</artifactId>
   		<version>0.2.16-SNAPSHOT</version>
   		<type>jar</type>

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/src/test/java/org/apache/hyracks/storage/am/bloomfilter/BloomFilterTest.java b/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/src/test/java/org/apache/hyracks/storage/am/bloomfilter/BloomFilterTest.java
index 09e75b8..951db62 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/src/test/java/org/apache/hyracks/storage/am/bloomfilter/BloomFilterTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/src/test/java/org/apache/hyracks/storage/am/bloomfilter/BloomFilterTest.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.bloomfilter;
+package org.apache.hyracks.storage.am.bloomfilter;
 
 import java.util.ArrayList;
 import java.util.Random;
@@ -24,19 +24,19 @@
 import org.junit.Before;
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.UTF8StringSerializerDeserializer;
-import edu.uci.ics.hyracks.dataflow.common.util.TupleUtils;
-import edu.uci.ics.hyracks.storage.am.bloomfilter.impls.BloomCalculations;
-import edu.uci.ics.hyracks.storage.am.bloomfilter.impls.BloomFilter;
-import edu.uci.ics.hyracks.storage.am.bloomfilter.impls.BloomFilterSpecification;
-import edu.uci.ics.hyracks.storage.am.bloomfilter.util.AbstractBloomFilterTest;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndexBulkLoader;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleReference;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.dataflow.common.data.marshalling.UTF8StringSerializerDeserializer;
+import org.apache.hyracks.dataflow.common.util.TupleUtils;
+import org.apache.hyracks.storage.am.bloomfilter.impls.BloomCalculations;
+import org.apache.hyracks.storage.am.bloomfilter.impls.BloomFilter;
+import org.apache.hyracks.storage.am.bloomfilter.impls.BloomFilterSpecification;
+import org.apache.hyracks.storage.am.bloomfilter.util.AbstractBloomFilterTest;
+import org.apache.hyracks.storage.am.common.api.IIndexBulkLoader;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 
 @SuppressWarnings("rawtypes")
 public class BloomFilterTest extends AbstractBloomFilterTest {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/src/test/java/org/apache/hyracks/storage/am/bloomfilter/MurmurHashForITupleReferenceTest.java b/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/src/test/java/org/apache/hyracks/storage/am/bloomfilter/MurmurHashForITupleReferenceTest.java
index 9f1f3da..07b42dc 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/src/test/java/org/apache/hyracks/storage/am/bloomfilter/MurmurHashForITupleReferenceTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/src/test/java/org/apache/hyracks/storage/am/bloomfilter/MurmurHashForITupleReferenceTest.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.bloomfilter;
+package org.apache.hyracks.storage.am.bloomfilter;
 
 import java.nio.ByteBuffer;
 import java.util.Random;
@@ -23,15 +23,15 @@
 import org.junit.Before;
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.UTF8StringSerializerDeserializer;
-import edu.uci.ics.hyracks.dataflow.common.util.TupleUtils;
-import edu.uci.ics.hyracks.storage.am.bloomfilter.impls.MurmurHash128Bit;
-import edu.uci.ics.hyracks.storage.am.bloomfilter.util.AbstractBloomFilterTest;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleReference;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.dataflow.common.data.marshalling.UTF8StringSerializerDeserializer;
+import org.apache.hyracks.dataflow.common.util.TupleUtils;
+import org.apache.hyracks.storage.am.bloomfilter.impls.MurmurHash128Bit;
+import org.apache.hyracks.storage.am.bloomfilter.util.AbstractBloomFilterTest;
 
 @SuppressWarnings("rawtypes")
 public class MurmurHashForITupleReferenceTest extends AbstractBloomFilterTest {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/src/test/java/org/apache/hyracks/storage/am/bloomfilter/util/AbstractBloomFilterTest.java b/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/src/test/java/org/apache/hyracks/storage/am/bloomfilter/util/AbstractBloomFilterTest.java
index 0cb2822..69b59dc 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/src/test/java/org/apache/hyracks/storage/am/bloomfilter/util/AbstractBloomFilterTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/src/test/java/org/apache/hyracks/storage/am/bloomfilter/util/AbstractBloomFilterTest.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.bloomfilter.util;
+package org.apache.hyracks.storage.am.bloomfilter.util;
 
 import java.util.Random;
 import java.util.logging.Logger;
@@ -21,7 +21,7 @@
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
 
 public abstract class AbstractBloomFilterTest {
     protected final Logger LOGGER = Logger.getLogger(BloomFilterTestHarness.class.getName());

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/src/test/java/org/apache/hyracks/storage/am/bloomfilter/util/BloomFilterTestHarness.java b/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/src/test/java/org/apache/hyracks/storage/am/bloomfilter/util/BloomFilterTestHarness.java
index 821ff6c..3fb2ce4 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/src/test/java/org/apache/hyracks/storage/am/bloomfilter/util/BloomFilterTestHarness.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-bloomfilter-test/src/test/java/org/apache/hyracks/storage/am/bloomfilter/util/BloomFilterTestHarness.java

@@ -13,21 +13,21 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.bloomfilter.util;
+package org.apache.hyracks.storage.am.bloomfilter.util;
 
 import java.io.File;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.Random;
 
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
-import edu.uci.ics.hyracks.test.support.TestStorageManagerComponentHolder;
-import edu.uci.ics.hyracks.test.support.TestUtils;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.test.support.TestStorageManagerComponentHolder;
+import org.apache.hyracks.test.support.TestUtils;
 
 public class BloomFilterTestHarness {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/pom.xml b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/pom.xml
index 5b5c6b4..ca0ff5d 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/pom.xml
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/pom.xml

@@ -18,7 +18,7 @@
   <name>hyracks-storage-am-btree-test</name>
 
   <parent>
-    <groupId>edu.uci.ics.hyracks</groupId>
+    <groupId>org.apache.hyracks</groupId>
     <artifactId>hyracks-tests</artifactId>
     <version>0.2.16-SNAPSHOT</version>
   </parent>
@@ -39,14 +39,14 @@
   </build>
   <dependencies>
   	<dependency>
-  		<groupId>edu.uci.ics.hyracks</groupId>
+  		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-storage-am-btree</artifactId>
   		<version>0.2.16-SNAPSHOT</version>
   		<type>jar</type>
   		<scope>compile</scope>
   	</dependency>
   	<dependency>
-  		<groupId>edu.uci.ics.hyracks</groupId>
+  		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-test-support</artifactId>
   		<version>0.2.16-SNAPSHOT</version>
   		<type>jar</type>

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeBulkLoadTest.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeBulkLoadTest.java
index 0e69f04..9cc1950 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeBulkLoadTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeBulkLoadTest.java

@@ -13,18 +13,18 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.btree;
+package org.apache.hyracks.storage.am.btree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.btree.util.BTreeTestContext;
+import org.apache.hyracks.storage.am.btree.util.BTreeTestHarness;
 
 public class BTreeBulkLoadTest extends OrderedIndexBulkLoadTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeDeleteTest.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeDeleteTest.java
index 36b5f69..6fe0cc0 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeDeleteTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeDeleteTest.java

@@ -13,18 +13,18 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.btree;
+package org.apache.hyracks.storage.am.btree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.btree.util.BTreeTestContext;
+import org.apache.hyracks.storage.am.btree.util.BTreeTestHarness;
 
 public class BTreeDeleteTest extends OrderedIndexDeleteTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java
index d9459f6..5c38fb5 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java

@@ -13,19 +13,19 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.btree;
+package org.apache.hyracks.storage.am.btree;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeUtils;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.TreeIndexException;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.btree.util.BTreeTestHarness;
+import org.apache.hyracks.storage.am.btree.util.BTreeUtils;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.common.api.TreeIndexException;
 
 public class BTreeExamplesTest extends OrderedIndexExamplesTest {
     private final BTreeTestHarness harness = new BTreeTestHarness();

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeInsertTest.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeInsertTest.java
index b5ff1ab..04e29fd 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeInsertTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeInsertTest.java

@@ -13,18 +13,18 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.btree;
+package org.apache.hyracks.storage.am.btree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.btree.util.BTreeTestContext;
+import org.apache.hyracks.storage.am.btree.util.BTreeTestHarness;
 
 /**
  * Tests the BTree insert operation with strings and integer fields using 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeLifecycleTest.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeLifecycleTest.java
index b3f1456..ff79a52 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeLifecycleTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeLifecycleTest.java

@@ -12,20 +12,20 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.hyracks.storage.am.btree;
+package org.apache.hyracks.storage.am.btree;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.btree.impls.BTree;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.common.AbstractIndexLifecycleTest;
-import edu.uci.ics.hyracks.storage.am.common.CheckTuple;
-import edu.uci.ics.hyracks.storage.am.common.IIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.common.TreeIndexTestUtils;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexFrame;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.btree.impls.BTree;
+import org.apache.hyracks.storage.am.btree.util.BTreeTestContext;
+import org.apache.hyracks.storage.am.btree.util.BTreeTestHarness;
+import org.apache.hyracks.storage.am.common.AbstractIndexLifecycleTest;
+import org.apache.hyracks.storage.am.common.CheckTuple;
+import org.apache.hyracks.storage.am.common.IIndexTestContext;
+import org.apache.hyracks.storage.am.common.TreeIndexTestUtils;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexFrame;
 
 public class BTreeLifecycleTest extends AbstractIndexLifecycleTest {
     private final BTreeTestHarness harness = new BTreeTestHarness();

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java
index 81efaa2..9c74cfd 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeModificationOperationCallbackTest.java

@@ -12,12 +12,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.hyracks.storage.am.btree;
+package org.apache.hyracks.storage.am.btree;
 
-import edu.uci.ics.hyracks.dataflow.common.util.SerdeUtils;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeUtils;
+import org.apache.hyracks.dataflow.common.util.SerdeUtils;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.btree.util.BTreeTestHarness;
+import org.apache.hyracks.storage.am.btree.util.BTreeUtils;
 
 public class BTreeModificationOperationCallbackTest extends AbstractModificationOperationCallbackTest {
     private final BTreeTestHarness harness;

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java
index 88881e4..7b6a3ab 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchCursorTest.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.btree;
+package org.apache.hyracks.storage.am.btree;
 
 import java.io.ByteArrayInputStream;
 import java.io.DataInput;
@@ -28,37 +28,37 @@
 import org.junit.Before;
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparator;
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.data.std.accessors.PointableBinaryComparatorFactory;
-import edu.uci.ics.hyracks.data.std.primitive.IntegerPointable;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.dataflow.common.util.TupleUtils;
-import edu.uci.ics.hyracks.storage.am.btree.api.IBTreeInteriorFrame;
-import edu.uci.ics.hyracks.storage.am.btree.api.IBTreeLeafFrame;
-import edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeException;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeNSMInteriorFrameFactory;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeNSMLeafFrameFactory;
-import edu.uci.ics.hyracks.storage.am.btree.impls.BTree;
-import edu.uci.ics.hyracks.storage.am.btree.impls.BTreeRangeSearchCursor;
-import edu.uci.ics.hyracks.storage.am.btree.impls.RangePredicate;
-import edu.uci.ics.hyracks.storage.am.btree.util.AbstractBTreeTest;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationCallback;
-import edu.uci.ics.hyracks.storage.am.common.api.IFreePageManager;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexAccessor;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexCursor;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexMetaDataFrameFactory;
-import edu.uci.ics.hyracks.storage.am.common.frames.LIFOMetaDataFrameFactory;
-import edu.uci.ics.hyracks.storage.am.common.freepage.LinkedListFreePageManager;
-import edu.uci.ics.hyracks.storage.am.common.ophelpers.MultiComparator;
-import edu.uci.ics.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparator;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.data.std.accessors.PointableBinaryComparatorFactory;
+import org.apache.hyracks.data.std.primitive.IntegerPointable;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleReference;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.dataflow.common.util.TupleUtils;
+import org.apache.hyracks.storage.am.btree.api.IBTreeInteriorFrame;
+import org.apache.hyracks.storage.am.btree.api.IBTreeLeafFrame;
+import org.apache.hyracks.storage.am.btree.exceptions.BTreeException;
+import org.apache.hyracks.storage.am.btree.frames.BTreeNSMInteriorFrameFactory;
+import org.apache.hyracks.storage.am.btree.frames.BTreeNSMLeafFrameFactory;
+import org.apache.hyracks.storage.am.btree.impls.BTree;
+import org.apache.hyracks.storage.am.btree.impls.BTreeRangeSearchCursor;
+import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
+import org.apache.hyracks.storage.am.btree.util.AbstractBTreeTest;
+import org.apache.hyracks.storage.am.common.TestOperationCallback;
+import org.apache.hyracks.storage.am.common.api.IFreePageManager;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexAccessor;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexMetaDataFrameFactory;
+import org.apache.hyracks.storage.am.common.frames.LIFOMetaDataFrameFactory;
+import org.apache.hyracks.storage.am.common.freepage.LinkedListFreePageManager;
+import org.apache.hyracks.storage.am.common.ophelpers.MultiComparator;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 
 public class BTreeSearchCursorTest extends AbstractBTreeTest {
     private final int fieldCount = 2;

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java
index 12f8635..68dc1ac 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSearchOperationCallbackTest.java

@@ -12,12 +12,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.hyracks.storage.am.btree;
+package org.apache.hyracks.storage.am.btree;
 
-import edu.uci.ics.hyracks.dataflow.common.util.SerdeUtils;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeUtils;
+import org.apache.hyracks.dataflow.common.util.SerdeUtils;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.btree.util.BTreeTestHarness;
+import org.apache.hyracks.storage.am.btree.util.BTreeUtils;
 
 public class BTreeSearchOperationCallbackTest extends AbstractSearchOperationCallbackTest {
     private final BTreeTestHarness harness;

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSortedInsertTest.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSortedInsertTest.java
index 5e24c52..9e4e90a 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSortedInsertTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeSortedInsertTest.java

@@ -13,18 +13,18 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.btree;
+package org.apache.hyracks.storage.am.btree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.btree.util.BTreeTestContext;
+import org.apache.hyracks.storage.am.btree.util.BTreeTestHarness;
 
 /**
  * Tests the BTree insert operation with sorted stream of strings and integer fields using

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java
index 72e410a..9d5fbe7 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeStatsTest.java

@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.hyracks.storage.am.btree;
+package org.apache.hyracks.storage.am.btree;
 
 import java.io.DataOutput;
 import java.util.Random;
@@ -20,44 +20,44 @@
 
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.comm.IFrame;
-import edu.uci.ics.hyracks.api.comm.IFrameTupleAccessor;
-import edu.uci.ics.hyracks.api.comm.VSizeFrame;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.dataflow.value.RecordDescriptor;
-import edu.uci.ics.hyracks.data.std.accessors.PointableBinaryComparatorFactory;
-import edu.uci.ics.hyracks.data.std.primitive.IntegerPointable;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.FrameTupleAccessor;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.FrameTupleAppender;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.FrameTupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.storage.am.btree.api.IBTreeInteriorFrame;
-import edu.uci.ics.hyracks.storage.am.btree.api.IBTreeLeafFrame;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeNSMInteriorFrameFactory;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeNSMLeafFrameFactory;
-import edu.uci.ics.hyracks.storage.am.btree.impls.BTree;
-import edu.uci.ics.hyracks.storage.am.btree.util.AbstractBTreeTest;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationCallback;
-import edu.uci.ics.hyracks.storage.am.common.api.IFreePageManager;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexAccessor;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexMetaDataFrame;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexMetaDataFrameFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.TreeIndexException;
-import edu.uci.ics.hyracks.storage.am.common.frames.LIFOMetaDataFrameFactory;
-import edu.uci.ics.hyracks.storage.am.common.freepage.LinkedListFreePageManager;
-import edu.uci.ics.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
-import edu.uci.ics.hyracks.storage.am.common.util.TreeIndexBufferCacheWarmup;
-import edu.uci.ics.hyracks.storage.am.common.util.TreeIndexStats;
-import edu.uci.ics.hyracks.storage.am.common.util.TreeIndexStatsGatherer;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
-import edu.uci.ics.hyracks.test.support.TestStorageManagerComponentHolder;
-import edu.uci.ics.hyracks.test.support.TestUtils;
+import org.apache.hyracks.api.comm.IFrame;
+import org.apache.hyracks.api.comm.IFrameTupleAccessor;
+import org.apache.hyracks.api.comm.VSizeFrame;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.dataflow.value.RecordDescriptor;
+import org.apache.hyracks.data.std.accessors.PointableBinaryComparatorFactory;
+import org.apache.hyracks.data.std.primitive.IntegerPointable;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.FrameTupleAccessor;
+import org.apache.hyracks.dataflow.common.comm.io.FrameTupleAppender;
+import org.apache.hyracks.dataflow.common.data.accessors.FrameTupleReference;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.storage.am.btree.api.IBTreeInteriorFrame;
+import org.apache.hyracks.storage.am.btree.api.IBTreeLeafFrame;
+import org.apache.hyracks.storage.am.btree.frames.BTreeNSMInteriorFrameFactory;
+import org.apache.hyracks.storage.am.btree.frames.BTreeNSMLeafFrameFactory;
+import org.apache.hyracks.storage.am.btree.impls.BTree;
+import org.apache.hyracks.storage.am.btree.util.AbstractBTreeTest;
+import org.apache.hyracks.storage.am.common.TestOperationCallback;
+import org.apache.hyracks.storage.am.common.api.IFreePageManager;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexAccessor;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexMetaDataFrame;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexMetaDataFrameFactory;
+import org.apache.hyracks.storage.am.common.api.TreeIndexException;
+import org.apache.hyracks.storage.am.common.frames.LIFOMetaDataFrameFactory;
+import org.apache.hyracks.storage.am.common.freepage.LinkedListFreePageManager;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
+import org.apache.hyracks.storage.am.common.util.TreeIndexBufferCacheWarmup;
+import org.apache.hyracks.storage.am.common.util.TreeIndexStats;
+import org.apache.hyracks.storage.am.common.util.TreeIndexStatsGatherer;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.test.support.TestStorageManagerComponentHolder;
+import org.apache.hyracks.test.support.TestUtils;
 
 @SuppressWarnings("rawtypes")
 public class BTreeStatsTest extends AbstractBTreeTest {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java
index 0605fe0..2e29e36 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateSearchTest.java

@@ -12,41 +12,41 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.hyracks.storage.am.btree;
+package org.apache.hyracks.storage.am.btree;
 
 import java.util.Random;
 import java.util.logging.Level;
 
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.data.std.accessors.PointableBinaryComparatorFactory;
-import edu.uci.ics.hyracks.data.std.primitive.IntegerPointable;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.dataflow.common.util.TupleUtils;
-import edu.uci.ics.hyracks.storage.am.btree.api.IBTreeLeafFrame;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeNSMInteriorFrameFactory;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeNSMLeafFrameFactory;
-import edu.uci.ics.hyracks.storage.am.btree.impls.BTree;
-import edu.uci.ics.hyracks.storage.am.btree.impls.BTreeRangeSearchCursor;
-import edu.uci.ics.hyracks.storage.am.btree.impls.RangePredicate;
-import edu.uci.ics.hyracks.storage.am.btree.util.AbstractBTreeTest;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationCallback;
-import edu.uci.ics.hyracks.storage.am.common.api.IFreePageManager;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexAccessor;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexCursor;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexMetaDataFrameFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.TreeIndexException;
-import edu.uci.ics.hyracks.storage.am.common.frames.LIFOMetaDataFrameFactory;
-import edu.uci.ics.hyracks.storage.am.common.freepage.LinkedListFreePageManager;
-import edu.uci.ics.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.data.std.accessors.PointableBinaryComparatorFactory;
+import org.apache.hyracks.data.std.primitive.IntegerPointable;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleReference;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.dataflow.common.util.TupleUtils;
+import org.apache.hyracks.storage.am.btree.api.IBTreeLeafFrame;
+import org.apache.hyracks.storage.am.btree.frames.BTreeNSMInteriorFrameFactory;
+import org.apache.hyracks.storage.am.btree.frames.BTreeNSMLeafFrameFactory;
+import org.apache.hyracks.storage.am.btree.impls.BTree;
+import org.apache.hyracks.storage.am.btree.impls.BTreeRangeSearchCursor;
+import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
+import org.apache.hyracks.storage.am.btree.util.AbstractBTreeTest;
+import org.apache.hyracks.storage.am.common.TestOperationCallback;
+import org.apache.hyracks.storage.am.common.api.IFreePageManager;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexAccessor;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexMetaDataFrameFactory;
+import org.apache.hyracks.storage.am.common.api.TreeIndexException;
+import org.apache.hyracks.storage.am.common.frames.LIFOMetaDataFrameFactory;
+import org.apache.hyracks.storage.am.common.freepage.LinkedListFreePageManager;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 
 public class BTreeUpdateSearchTest extends AbstractBTreeTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateTest.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateTest.java
index 4d8cc6a..50d8860 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpdateTest.java

@@ -13,18 +13,18 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.btree;
+package org.apache.hyracks.storage.am.btree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.btree.util.BTreeTestContext;
+import org.apache.hyracks.storage.am.btree.util.BTreeTestHarness;
 
 public class BTreeUpdateTest extends OrderedIndexUpdateTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpsertTest.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpsertTest.java
index 9602116..d29c9fd 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpsertTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeUpsertTest.java

@@ -13,18 +13,18 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.btree;
+package org.apache.hyracks.storage.am.btree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.btree.util.BTreeTestContext;
+import org.apache.hyracks.storage.am.btree.util.BTreeTestHarness;
 
 /**
  * Tests the BTree insert operation with strings and integer fields using 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
index 49b9a8a..ef2e994 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/FieldPrefixNSMTest.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.btree;
+package org.apache.hyracks.storage.am.btree;
 
 import java.io.DataOutput;
 import java.util.Random;
@@ -22,34 +22,34 @@
 import org.junit.Assert;
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.comm.IFrame;
-import edu.uci.ics.hyracks.api.comm.IFrameTupleAccessor;
-import edu.uci.ics.hyracks.api.comm.VSizeFrame;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparator;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.dataflow.value.RecordDescriptor;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.data.std.accessors.PointableBinaryComparatorFactory;
-import edu.uci.ics.hyracks.data.std.primitive.IntegerPointable;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.FrameTupleAccessor;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.FrameTupleAppender;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.FrameTupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeException;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeFieldPrefixNSMLeafFrame;
-import edu.uci.ics.hyracks.storage.am.btree.util.AbstractBTreeTest;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexTupleWriter;
-import edu.uci.ics.hyracks.storage.am.common.ophelpers.MultiComparator;
-import edu.uci.ics.hyracks.storage.am.common.tuples.TypeAwareTupleWriter;
-import edu.uci.ics.hyracks.storage.am.common.util.TreeIndexUtils;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
-import edu.uci.ics.hyracks.storage.common.buffercache.ICachedPage;
-import edu.uci.ics.hyracks.storage.common.file.BufferedFileHandle;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.api.comm.IFrame;
+import org.apache.hyracks.api.comm.IFrameTupleAccessor;
+import org.apache.hyracks.api.comm.VSizeFrame;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparator;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.dataflow.value.RecordDescriptor;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.data.std.accessors.PointableBinaryComparatorFactory;
+import org.apache.hyracks.data.std.primitive.IntegerPointable;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.FrameTupleAccessor;
+import org.apache.hyracks.dataflow.common.comm.io.FrameTupleAppender;
+import org.apache.hyracks.dataflow.common.data.accessors.FrameTupleReference;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.storage.am.btree.exceptions.BTreeException;
+import org.apache.hyracks.storage.am.btree.frames.BTreeFieldPrefixNSMLeafFrame;
+import org.apache.hyracks.storage.am.btree.util.AbstractBTreeTest;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexTupleWriter;
+import org.apache.hyracks.storage.am.common.ophelpers.MultiComparator;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriter;
+import org.apache.hyracks.storage.am.common.util.TreeIndexUtils;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.storage.common.buffercache.ICachedPage;
+import org.apache.hyracks.storage.common.file.BufferedFileHandle;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
 
 public class FieldPrefixNSMTest extends AbstractBTreeTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/StorageManagerTest.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/StorageManagerTest.java
index 5f77d68..c3e2e5b 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/StorageManagerTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/StorageManagerTest.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.btree;
+package org.apache.hyracks.storage.am.btree;
 
 import java.util.LinkedList;
 import java.util.List;
@@ -22,12 +22,12 @@
 
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.btree.util.AbstractBTreeTest;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
-import edu.uci.ics.hyracks.storage.common.buffercache.ICachedPage;
-import edu.uci.ics.hyracks.storage.common.file.BufferedFileHandle;
-import edu.uci.ics.hyracks.storage.common.sync.LatchType;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.btree.util.AbstractBTreeTest;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.storage.common.buffercache.ICachedPage;
+import org.apache.hyracks.storage.common.file.BufferedFileHandle;
+import org.apache.hyracks.storage.common.sync.LatchType;
 
 public class StorageManagerTest extends AbstractBTreeTest {
     public class PinnedLatchedPage {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java
index ee305a6..87fc0ac 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeMultiThreadTest.java

@@ -13,23 +13,23 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.btree.multithread;
+package org.apache.hyracks.storage.am.btree.multithread;
 
 import java.util.ArrayList;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexMultiThreadTest;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeUtils;
-import edu.uci.ics.hyracks.storage.am.common.IIndexTestWorkerFactory;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector.TestOperation;
-import edu.uci.ics.hyracks.storage.am.common.TestWorkloadConf;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.TreeIndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.ProbabilityHelper;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.btree.OrderedIndexMultiThreadTest;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.btree.util.BTreeTestHarness;
+import org.apache.hyracks.storage.am.btree.util.BTreeUtils;
+import org.apache.hyracks.storage.am.common.IIndexTestWorkerFactory;
+import org.apache.hyracks.storage.am.common.TestOperationSelector.TestOperation;
+import org.apache.hyracks.storage.am.common.TestWorkloadConf;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.common.api.TreeIndexException;
+import org.apache.hyracks.storage.am.common.datagen.ProbabilityHelper;
 
 public class BTreeMultiThreadTest extends OrderedIndexMultiThreadTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeTestWorker.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeTestWorker.java
index 2d7a318..63d5e23 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeTestWorker.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeTestWorker.java

@@ -13,25 +13,25 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.btree.multithread;
+package org.apache.hyracks.storage.am.btree.multithread;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeNotUpdateableException;
-import edu.uci.ics.hyracks.storage.am.btree.impls.BTree;
-import edu.uci.ics.hyracks.storage.am.btree.impls.RangePredicate;
-import edu.uci.ics.hyracks.storage.am.common.AbstractIndexTestWorker;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector.TestOperation;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexCursor;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
-import edu.uci.ics.hyracks.storage.am.common.exceptions.TreeIndexDuplicateKeyException;
-import edu.uci.ics.hyracks.storage.am.common.exceptions.TreeIndexNonExistentKeyException;
-import edu.uci.ics.hyracks.storage.am.common.ophelpers.MultiComparator;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleReference;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.storage.am.btree.exceptions.BTreeNotUpdateableException;
+import org.apache.hyracks.storage.am.btree.impls.BTree;
+import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
+import org.apache.hyracks.storage.am.common.AbstractIndexTestWorker;
+import org.apache.hyracks.storage.am.common.TestOperationSelector;
+import org.apache.hyracks.storage.am.common.TestOperationSelector.TestOperation;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.storage.am.common.exceptions.TreeIndexDuplicateKeyException;
+import org.apache.hyracks.storage.am.common.exceptions.TreeIndexNonExistentKeyException;
+import org.apache.hyracks.storage.am.common.ophelpers.MultiComparator;
 
 public class BTreeTestWorker extends AbstractIndexTestWorker {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeTestWorkerFactory.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeTestWorkerFactory.java
index a6d0425..bfd4961 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeTestWorkerFactory.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/multithread/BTreeTestWorkerFactory.java

@@ -13,14 +13,14 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.btree.multithread;
+package org.apache.hyracks.storage.am.btree.multithread;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.common.AbstractIndexTestWorker;
-import edu.uci.ics.hyracks.storage.am.common.IIndexTestWorkerFactory;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.common.AbstractIndexTestWorker;
+import org.apache.hyracks.storage.am.common.IIndexTestWorkerFactory;
+import org.apache.hyracks.storage.am.common.TestOperationSelector;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
 
 public class BTreeTestWorkerFactory implements IIndexTestWorkerFactory {
     @Override

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/AbstractBTreeTest.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/AbstractBTreeTest.java
index fee8209..89d992d 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/AbstractBTreeTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/AbstractBTreeTest.java

@@ -13,14 +13,14 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.btree.util;
+package org.apache.hyracks.storage.am.btree.util;
 
 import java.util.logging.Logger;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
 
 public abstract class AbstractBTreeTest {
     protected final Logger LOGGER = Logger.getLogger(BTreeTestHarness.class.getName());

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java
index 7aa6f18..886a5c9 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestContext.java

@@ -13,20 +13,20 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.btree.util;
+package org.apache.hyracks.storage.am.btree.util;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.dataflow.common.util.SerdeUtils;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.btree.impls.BTree;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.dataflow.common.util.SerdeUtils;
+import org.apache.hyracks.storage.am.btree.OrderedIndexTestContext;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.btree.impls.BTree;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
 
 @SuppressWarnings("rawtypes")
 public class BTreeTestContext extends OrderedIndexTestContext {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestHarness.java b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestHarness.java
index 7792064..aa67f1f 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestHarness.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/util/BTreeTestHarness.java

@@ -13,22 +13,22 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.btree.util;
+package org.apache.hyracks.storage.am.btree.util;
 
 import java.io.File;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.Random;
 
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
-import edu.uci.ics.hyracks.test.support.TestStorageManagerComponentHolder;
-import edu.uci.ics.hyracks.test.support.TestUtils;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.test.support.TestStorageManagerComponentHolder;
+import org.apache.hyracks.test.support.TestUtils;
 
 public class BTreeTestHarness {
     public static final BTreeLeafFrameType[] LEAF_FRAMES_TO_TEST = new BTreeLeafFrameType[] {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/pom.xml b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/pom.xml
index 320d5c2..98f4601 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/pom.xml
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/pom.xml

@@ -17,7 +17,7 @@
   <artifactId>hyracks-storage-am-lsm-btree-test</artifactId>
 
   <parent>
-    <groupId>edu.uci.ics.hyracks</groupId>
+    <groupId>org.apache.hyracks</groupId>
     <artifactId>hyracks-tests</artifactId>
     <version>0.2.16-SNAPSHOT</version>
   </parent>
@@ -37,20 +37,20 @@
   </build>
   <dependencies>  	
   	<dependency>
-  		<groupId>edu.uci.ics.hyracks</groupId>
+  		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-storage-am-lsm-btree</artifactId>
   		<version>0.2.16-SNAPSHOT</version>
   		<type>jar</type>
   		<scope>compile</scope>
   	</dependency>  	
   	<dependency>
-  		<groupId>edu.uci.ics.hyracks</groupId>
+  		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-storage-am-common</artifactId>
   		<version>0.2.16-SNAPSHOT</version>
   		<scope>compile</scope>
   	</dependency>
   	<dependency>
-  		<groupId>edu.uci.ics.hyracks</groupId>
+  		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-test-support</artifactId>
   		<version>0.2.16-SNAPSHOT</version>
   		<scope>compile</scope>

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java
index 447c507..9298592 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeBulkLoadTest.java

@@ -13,21 +13,21 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree;
+package org.apache.hyracks.storage.am.lsm.btree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexBulkLoadTest;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.btree.OrderedIndexBulkLoadTest;
+import org.apache.hyracks.storage.am.btree.OrderedIndexTestContext;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestContext;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
 
 @SuppressWarnings("rawtypes")
 public class LSMBTreeBulkLoadTest extends OrderedIndexBulkLoadTest {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java
index 0303dbd..9e13ce3 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeDeleteTest.java

@@ -13,21 +13,21 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree;
+package org.apache.hyracks.storage.am.lsm.btree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexDeleteTest;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.btree.OrderedIndexDeleteTest;
+import org.apache.hyracks.storage.am.btree.OrderedIndexTestContext;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestContext;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
 
 @SuppressWarnings("rawtypes")
 public class LSMBTreeDeleteTest extends OrderedIndexDeleteTest {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java
index f952be4..71c9865 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeExamplesTest.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree;
+package org.apache.hyracks.storage.am.lsm.btree;
 
 import java.util.logging.Level;
 
@@ -21,24 +21,24 @@
 import org.junit.Before;
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.data.std.accessors.PointableBinaryComparatorFactory;
-import edu.uci.ics.hyracks.data.std.primitive.IntegerPointable;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.dataflow.common.util.TupleUtils;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexExamplesTest;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationCallback;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndexAccessor;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.TreeIndexException;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeUtils;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.data.std.accessors.PointableBinaryComparatorFactory;
+import org.apache.hyracks.data.std.primitive.IntegerPointable;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleReference;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.dataflow.common.util.TupleUtils;
+import org.apache.hyracks.storage.am.btree.OrderedIndexExamplesTest;
+import org.apache.hyracks.storage.am.common.TestOperationCallback;
+import org.apache.hyracks.storage.am.common.api.IIndexAccessor;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.common.api.TreeIndexException;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeUtils;
 
 public class LSMBTreeExamplesTest extends OrderedIndexExamplesTest {
     private final LSMBTreeTestHarness harness = new LSMBTreeTestHarness();

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java
index 4fc3960..e33f71e 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeInsertTest.java

@@ -13,21 +13,21 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree;
+package org.apache.hyracks.storage.am.lsm.btree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexInsertTest;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.btree.OrderedIndexInsertTest;
+import org.apache.hyracks.storage.am.btree.OrderedIndexTestContext;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestContext;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
 
 @SuppressWarnings("rawtypes")
 public class LSMBTreeInsertTest extends OrderedIndexInsertTest {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java
index f553b72..fecf3c3 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeLifecycleTest.java

@@ -12,19 +12,19 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.hyracks.storage.am.lsm.btree;
+package org.apache.hyracks.storage.am.lsm.btree;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexTestUtils;
-import edu.uci.ics.hyracks.storage.am.common.AbstractIndexLifecycleTest;
-import edu.uci.ics.hyracks.storage.am.common.CheckTuple;
-import edu.uci.ics.hyracks.storage.am.common.IIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.common.TreeIndexTestUtils;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.impls.LSMBTree;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.storage.am.btree.OrderedIndexTestUtils;
+import org.apache.hyracks.storage.am.common.AbstractIndexLifecycleTest;
+import org.apache.hyracks.storage.am.common.CheckTuple;
+import org.apache.hyracks.storage.am.common.IIndexTestContext;
+import org.apache.hyracks.storage.am.common.TreeIndexTestUtils;
+import org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTree;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestContext;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
 
 public class LSMBTreeLifecycleTest extends AbstractIndexLifecycleTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java
index f5cfb32..fe2b61c 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTest.java

@@ -13,20 +13,20 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree;
+package org.apache.hyracks.storage.am.lsm.btree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.btree.OrderedIndexTestContext;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestContext;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
 
 @SuppressWarnings("rawtypes")
 public class LSMBTreeMergeTest extends LSMBTreeMergeTestDriver {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTestDriver.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTestDriver.java
index 9729d51..0b108ff 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTestDriver.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMergeTestDriver.java

@@ -13,20 +13,20 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree;
+package org.apache.hyracks.storage.am.lsm.btree;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.UTF8StringSerializerDeserializer;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexTestDriver;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexTestUtils;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.impls.LSMBTree;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.dataflow.common.data.marshalling.UTF8StringSerializerDeserializer;
+import org.apache.hyracks.storage.am.btree.OrderedIndexTestContext;
+import org.apache.hyracks.storage.am.btree.OrderedIndexTestDriver;
+import org.apache.hyracks.storage.am.btree.OrderedIndexTestUtils;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTree;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
 
 @SuppressWarnings("rawtypes")
 public abstract class LSMBTreeMergeTestDriver extends OrderedIndexTestDriver {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java
index 3becd53..6575b73 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeModificationOperationCallbackTest.java

@@ -13,20 +13,20 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree;
+package org.apache.hyracks.storage.am.lsm.btree;
 
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.dataflow.common.util.SerdeUtils;
-import edu.uci.ics.hyracks.dataflow.common.util.TupleUtils;
-import edu.uci.ics.hyracks.storage.am.btree.AbstractModificationOperationCallbackTest;
-import edu.uci.ics.hyracks.storage.am.common.impls.NoOpOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeUtils;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.BlockingIOOperationCallbackWrapper;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoOpOperationTrackerProvider;
+import org.apache.hyracks.dataflow.common.util.SerdeUtils;
+import org.apache.hyracks.dataflow.common.util.TupleUtils;
+import org.apache.hyracks.storage.am.btree.AbstractModificationOperationCallbackTest;
+import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeUtils;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
+import org.apache.hyracks.storage.am.lsm.common.impls.BlockingIOOperationCallbackWrapper;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoOpOperationTrackerProvider;
 
 public class LSMBTreeModificationOperationCallbackTest extends AbstractModificationOperationCallbackTest {
     private static final int NUM_TUPLES = 11;

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java
index 277df6b..c5f6a7c 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeMultiBulkLoadTest.java

@@ -13,22 +13,22 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree;
+package org.apache.hyracks.storage.am.lsm.btree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexBulkLoadTest;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.btree.OrderedIndexBulkLoadTest;
+import org.apache.hyracks.storage.am.btree.OrderedIndexTestContext;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestContext;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
 
 @SuppressWarnings("rawtypes")
 public class LSMBTreeMultiBulkLoadTest extends OrderedIndexBulkLoadTest {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java
index 32c80bc..ce25b0f 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeSearchOperationCallbackTest.java

@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.hyracks.storage.am.lsm.btree;
+package org.apache.hyracks.storage.am.lsm.btree;
 
 import java.util.HashSet;
 import java.util.concurrent.Callable;
@@ -21,22 +21,22 @@
 import org.junit.Assert;
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.dataflow.common.util.SerdeUtils;
-import edu.uci.ics.hyracks.dataflow.common.util.TupleUtils;
-import edu.uci.ics.hyracks.storage.am.btree.AbstractSearchOperationCallbackTest;
-import edu.uci.ics.hyracks.storage.am.btree.impls.RangePredicate;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndexAccessor;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndexBulkLoader;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndexCursor;
-import edu.uci.ics.hyracks.storage.am.common.api.ISearchOperationCallback;
-import edu.uci.ics.hyracks.storage.am.common.impls.NoOpOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeUtils;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoOpOperationTrackerProvider;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleReference;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.dataflow.common.util.SerdeUtils;
+import org.apache.hyracks.dataflow.common.util.TupleUtils;
+import org.apache.hyracks.storage.am.btree.AbstractSearchOperationCallbackTest;
+import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
+import org.apache.hyracks.storage.am.common.api.IIndexAccessor;
+import org.apache.hyracks.storage.am.common.api.IIndexBulkLoader;
+import org.apache.hyracks.storage.am.common.api.IIndexCursor;
+import org.apache.hyracks.storage.am.common.api.ISearchOperationCallback;
+import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeUtils;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoOpOperationTrackerProvider;
 
 public class LSMBTreeSearchOperationCallbackTest extends AbstractSearchOperationCallbackTest {
     private final LSMBTreeTestHarness harness;

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java
index a5097b4..958ae18 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/LSMBTreeUpdateTest.java

@@ -13,21 +13,21 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree;
+package org.apache.hyracks.storage.am.lsm.btree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexUpdateTest;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.btree.OrderedIndexTestContext;
+import org.apache.hyracks.storage.am.btree.OrderedIndexUpdateTest;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestContext;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
 
 @SuppressWarnings("rawtypes")
 public class LSMBTreeUpdateTest extends OrderedIndexUpdateTest {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java
index 0de7920..b63fe44 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeMultiThreadTest.java

@@ -13,23 +13,23 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree.multithread;
+package org.apache.hyracks.storage.am.lsm.btree.multithread;
 
 import java.util.ArrayList;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexMultiThreadTest;
-import edu.uci.ics.hyracks.storage.am.common.IIndexTestWorkerFactory;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector.TestOperation;
-import edu.uci.ics.hyracks.storage.am.common.TestWorkloadConf;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.TreeIndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.ProbabilityHelper;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeUtils;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.btree.OrderedIndexMultiThreadTest;
+import org.apache.hyracks.storage.am.common.IIndexTestWorkerFactory;
+import org.apache.hyracks.storage.am.common.TestOperationSelector.TestOperation;
+import org.apache.hyracks.storage.am.common.TestWorkloadConf;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.common.api.TreeIndexException;
+import org.apache.hyracks.storage.am.common.datagen.ProbabilityHelper;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeTestHarness;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeUtils;
 
 public class LSMBTreeMultiThreadTest extends OrderedIndexMultiThreadTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeTestWorker.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeTestWorker.java
index 8ab5d22..ba1d09b 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeTestWorker.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeTestWorker.java

@@ -13,27 +13,27 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree.multithread;
+package org.apache.hyracks.storage.am.lsm.btree.multithread;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeNotUpdateableException;
-import edu.uci.ics.hyracks.storage.am.btree.impls.RangePredicate;
-import edu.uci.ics.hyracks.storage.am.common.AbstractIndexTestWorker;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector.TestOperation;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndexCursor;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
-import edu.uci.ics.hyracks.storage.am.common.exceptions.TreeIndexDuplicateKeyException;
-import edu.uci.ics.hyracks.storage.am.common.exceptions.TreeIndexNonExistentKeyException;
-import edu.uci.ics.hyracks.storage.am.common.ophelpers.MultiComparator;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.impls.LSMBTree;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.impls.LSMBTree.LSMBTreeAccessor;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleReference;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.storage.am.btree.exceptions.BTreeNotUpdateableException;
+import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
+import org.apache.hyracks.storage.am.common.AbstractIndexTestWorker;
+import org.apache.hyracks.storage.am.common.TestOperationSelector;
+import org.apache.hyracks.storage.am.common.TestOperationSelector.TestOperation;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.api.IIndexCursor;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.storage.am.common.exceptions.TreeIndexDuplicateKeyException;
+import org.apache.hyracks.storage.am.common.exceptions.TreeIndexNonExistentKeyException;
+import org.apache.hyracks.storage.am.common.ophelpers.MultiComparator;
+import org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTree;
+import org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTree.LSMBTreeAccessor;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
 
 public class LSMBTreeTestWorker extends AbstractIndexTestWorker {
     private final LSMBTree lsmBTree;

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeTestWorkerFactory.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeTestWorkerFactory.java
index 2015a66..6904eb5 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeTestWorkerFactory.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/multithread/LSMBTreeTestWorkerFactory.java

@@ -13,14 +13,14 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree.multithread;
+package org.apache.hyracks.storage.am.lsm.btree.multithread;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.common.AbstractIndexTestWorker;
-import edu.uci.ics.hyracks.storage.am.common.IIndexTestWorkerFactory;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.common.AbstractIndexTestWorker;
+import org.apache.hyracks.storage.am.common.IIndexTestWorkerFactory;
+import org.apache.hyracks.storage.am.common.TestOperationSelector;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
 
 public class LSMBTreeTestWorkerFactory implements IIndexTestWorkerFactory {
     @Override

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeBulkLoadRunner.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeBulkLoadRunner.java
index 52cbddb..b0a584c 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeBulkLoadRunner.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeBulkLoadRunner.java

@@ -13,15 +13,15 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree.perf;
+package org.apache.hyracks.storage.am.lsm.btree.perf;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeException;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndexBulkLoader;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
-import edu.uci.ics.hyracks.storage.am.common.datagen.TupleBatch;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.btree.exceptions.BTreeException;
+import org.apache.hyracks.storage.am.common.api.IIndexBulkLoader;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.storage.am.common.datagen.TupleBatch;
 
 public class BTreeBulkLoadRunner extends BTreeRunner {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreePageSizePerf.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreePageSizePerf.java
index 377fe17..b538b24 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreePageSizePerf.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreePageSizePerf.java

@@ -13,19 +13,19 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree.perf;
+package org.apache.hyracks.storage.am.lsm.btree.perf;
 
 import java.util.Enumeration;
 import java.util.logging.Level;
 import java.util.logging.LogManager;
 import java.util.logging.Logger;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.dataflow.common.util.SerdeUtils;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.dataflow.common.util.SerdeUtils;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
 
 public class BTreePageSizePerf {
     public static void main(String[] args) throws Exception {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java
index 58a82c9..e7c4a25 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/BTreeRunner.java

@@ -13,18 +13,18 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree.perf;
+package org.apache.hyracks.storage.am.lsm.btree.perf;
 
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeException;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.btree.util.BTreeUtils;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
-import edu.uci.ics.hyracks.test.support.TestStorageManagerComponentHolder;
-import edu.uci.ics.hyracks.test.support.TestUtils;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.btree.exceptions.BTreeException;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.btree.util.BTreeUtils;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.test.support.TestStorageManagerComponentHolder;
+import org.apache.hyracks.test.support.TestUtils;
 
 public class BTreeRunner extends InMemoryBTreeRunner {
     protected static final int MAX_OPEN_FILES = 10;

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/ConcurrentSkipListRunner.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/ConcurrentSkipListRunner.java
index 4f09faa..b4f2d54 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/ConcurrentSkipListRunner.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/ConcurrentSkipListRunner.java

@@ -13,21 +13,21 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree.perf;
+package org.apache.hyracks.storage.am.lsm.btree.perf;
 
 import java.nio.ByteBuffer;
 import java.util.Comparator;
 import java.util.concurrent.ConcurrentSkipListSet;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
-import edu.uci.ics.hyracks.storage.am.common.datagen.TupleBatch;
-import edu.uci.ics.hyracks.storage.am.common.ophelpers.MultiComparator;
-import edu.uci.ics.hyracks.storage.am.common.tuples.TypeAwareTupleReference;
-import edu.uci.ics.hyracks.storage.am.common.tuples.TypeAwareTupleWriter;
-import edu.uci.ics.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.storage.am.common.datagen.TupleBatch;
+import org.apache.hyracks.storage.am.common.ophelpers.MultiComparator;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleReference;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriter;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
 
 public class ConcurrentSkipListRunner implements IExperimentRunner {
     public class TupleComparator implements Comparator<ITupleReference> {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/IExperimentRunner.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/IExperimentRunner.java
index 42fae67..b688cdd 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/IExperimentRunner.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/IExperimentRunner.java

@@ -13,9 +13,9 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree.perf;
+package org.apache.hyracks.storage.am.lsm.btree.perf;
 
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
 
 public interface IExperimentRunner {
     public static int DEFAULT_MAX_OUTSTANDING = 100000;

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java
index e91b7d3..1570fb2 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemoryBTreeRunner.java

@@ -13,33 +13,33 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree.perf;
+package org.apache.hyracks.storage.am.lsm.btree.perf;
 
 import java.io.File;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeException;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeNSMInteriorFrameFactory;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeNSMLeafFrameFactory;
-import edu.uci.ics.hyracks.storage.am.btree.impls.BTree;
-import edu.uci.ics.hyracks.storage.am.common.api.IFreePageManager;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexAccessor;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.TreeIndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
-import edu.uci.ics.hyracks.storage.am.common.datagen.TupleBatch;
-import edu.uci.ics.hyracks.storage.am.common.impls.NoOpOperationCallback;
-import edu.uci.ics.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.common.freepage.VirtualFreePageManager;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.VirtualBufferCache;
-import edu.uci.ics.hyracks.storage.common.buffercache.HeapBufferAllocator;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
-import edu.uci.ics.hyracks.storage.common.file.TransientFileMapManager;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.storage.am.btree.exceptions.BTreeException;
+import org.apache.hyracks.storage.am.btree.frames.BTreeNSMInteriorFrameFactory;
+import org.apache.hyracks.storage.am.btree.frames.BTreeNSMLeafFrameFactory;
+import org.apache.hyracks.storage.am.btree.impls.BTree;
+import org.apache.hyracks.storage.am.common.api.IFreePageManager;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexAccessor;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
+import org.apache.hyracks.storage.am.common.api.TreeIndexException;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.storage.am.common.datagen.TupleBatch;
+import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
+import org.apache.hyracks.storage.am.lsm.common.freepage.VirtualFreePageManager;
+import org.apache.hyracks.storage.am.lsm.common.impls.VirtualBufferCache;
+import org.apache.hyracks.storage.common.buffercache.HeapBufferAllocator;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.storage.common.file.TransientFileMapManager;
 
 public class InMemoryBTreeRunner extends Thread implements IExperimentRunner {
     protected IBufferCache bufferCache;

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemorySortRunner.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemorySortRunner.java
index 116862e..2a3b7ad 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemorySortRunner.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/InMemorySortRunner.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree.perf;
+package org.apache.hyracks.storage.am.lsm.btree.perf;
 
 import java.nio.ByteBuffer;
 import java.util.ArrayList;
@@ -21,15 +21,15 @@
 import java.util.Comparator;
 import java.util.concurrent.ConcurrentSkipListSet;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
-import edu.uci.ics.hyracks.storage.am.common.datagen.TupleBatch;
-import edu.uci.ics.hyracks.storage.am.common.ophelpers.MultiComparator;
-import edu.uci.ics.hyracks.storage.am.common.tuples.TypeAwareTupleReference;
-import edu.uci.ics.hyracks.storage.am.common.tuples.TypeAwareTupleWriter;
-import edu.uci.ics.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.storage.am.common.datagen.TupleBatch;
+import org.apache.hyracks.storage.am.common.ophelpers.MultiComparator;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleReference;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriter;
+import org.apache.hyracks.storage.am.common.tuples.TypeAwareTupleWriterFactory;
 
 public class InMemorySortRunner implements IExperimentRunner {
     public class TupleComparator implements Comparator<ITupleReference> {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java
index 12079f2..83dc3dc 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/LSMTreeRunner.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree.perf;
+package org.apache.hyracks.storage.am.lsm.btree.perf;
 
 import java.io.File;
 import java.text.SimpleDateFormat;
@@ -22,33 +22,33 @@
 import java.util.List;
 import java.util.concurrent.ThreadFactory;
 
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.control.nc.io.IOManager;
-import edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeException;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndexAccessor;
-import edu.uci.ics.hyracks.storage.am.common.api.TreeIndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
-import edu.uci.ics.hyracks.storage.am.common.datagen.TupleBatch;
-import edu.uci.ics.hyracks.storage.am.common.impls.NoOpOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.impls.LSMBTree;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.util.LSMBTreeUtils;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIOOperationScheduler;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.IVirtualBufferCache;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.AsynchronousScheduler;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoMergePolicy;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.ThreadCountingTracker;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.VirtualBufferCache;
-import edu.uci.ics.hyracks.storage.common.buffercache.HeapBufferAllocator;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
-import edu.uci.ics.hyracks.test.support.TestStorageManagerComponentHolder;
-import edu.uci.ics.hyracks.test.support.TestUtils;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.control.nc.io.IOManager;
+import org.apache.hyracks.storage.am.btree.exceptions.BTreeException;
+import org.apache.hyracks.storage.am.common.api.IIndexAccessor;
+import org.apache.hyracks.storage.am.common.api.TreeIndexException;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.storage.am.common.datagen.TupleBatch;
+import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTree;
+import org.apache.hyracks.storage.am.lsm.btree.util.LSMBTreeUtils;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationScheduler;
+import org.apache.hyracks.storage.am.lsm.common.api.IVirtualBufferCache;
+import org.apache.hyracks.storage.am.lsm.common.impls.AsynchronousScheduler;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoMergePolicy;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
+import org.apache.hyracks.storage.am.lsm.common.impls.ThreadCountingTracker;
+import org.apache.hyracks.storage.am.lsm.common.impls.VirtualBufferCache;
+import org.apache.hyracks.storage.common.buffercache.HeapBufferAllocator;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.test.support.TestStorageManagerComponentHolder;
+import org.apache.hyracks.test.support.TestUtils;
 
 public class LSMTreeRunner implements IExperimentRunner {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/PerfExperiment.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/PerfExperiment.java
index 2354550..ce0f38f 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/PerfExperiment.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/perf/PerfExperiment.java

@@ -13,19 +13,19 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree.perf;
+package org.apache.hyracks.storage.am.lsm.btree.perf;
 
 import java.util.Enumeration;
 import java.util.logging.Level;
 import java.util.logging.LogManager;
 import java.util.logging.Logger;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.dataflow.common.util.SerdeUtils;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.dataflow.common.util.SerdeUtils;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
 
 public class PerfExperiment {
     public static void main(String[] args) throws Exception {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTuplesTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTuplesTest.java
index 438c035..e7fab49 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTuplesTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/tuples/LSMBTreeTuplesTest.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree.tuples;
+package org.apache.hyracks.storage.am.lsm.btree.tuples;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
@@ -24,16 +24,16 @@
 
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.UTF8StringSerializerDeserializer;
-import edu.uci.ics.hyracks.dataflow.common.util.SerdeUtils;
-import edu.uci.ics.hyracks.dataflow.common.util.TupleUtils;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenUtils;
-import edu.uci.ics.hyracks.storage.am.common.datagen.IFieldValueGenerator;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.dataflow.common.data.marshalling.UTF8StringSerializerDeserializer;
+import org.apache.hyracks.dataflow.common.util.SerdeUtils;
+import org.apache.hyracks.dataflow.common.util.TupleUtils;
+import org.apache.hyracks.storage.am.common.datagen.DataGenUtils;
+import org.apache.hyracks.storage.am.common.datagen.IFieldValueGenerator;
 
 @SuppressWarnings("rawtypes")
 public class LSMBTreeTuplesTest {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
index f04dbdd..51a7310 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestContext.java

@@ -13,28 +13,28 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree.util;
+package org.apache.hyracks.storage.am.lsm.btree.util;
 
 import java.util.Collection;
 import java.util.List;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.dataflow.common.util.SerdeUtils;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.common.CheckTuple;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.impls.LSMBTree;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIOOperationScheduler;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.IVirtualBufferCache;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.dataflow.common.util.SerdeUtils;
+import org.apache.hyracks.storage.am.btree.OrderedIndexTestContext;
+import org.apache.hyracks.storage.am.common.CheckTuple;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTree;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationScheduler;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
+import org.apache.hyracks.storage.am.lsm.common.api.IVirtualBufferCache;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
 
 @SuppressWarnings("rawtypes")
 public final class LSMBTreeTestContext extends OrderedIndexTestContext {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestHarness.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestHarness.java
index 91393b3..4791847 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestHarness.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-btree-test/src/test/java/org/apache/hyracks/storage/am/lsm/btree/util/LSMBTreeTestHarness.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.btree.util;
+package org.apache.hyracks.storage.am.lsm.btree.util;
 
 import java.io.File;
 import java.io.FilenameFilter;
@@ -24,29 +24,29 @@
 import java.util.Random;
 import java.util.logging.Logger;
 
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.api.io.IODeviceHandle;
-import edu.uci.ics.hyracks.control.nc.io.IOManager;
-import edu.uci.ics.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIOOperationScheduler;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.IVirtualBufferCache;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoMergePolicy;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.SynchronousScheduler;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.ThreadCountingTracker;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.VirtualBufferCache;
-import edu.uci.ics.hyracks.storage.common.buffercache.HeapBufferAllocator;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
-import edu.uci.ics.hyracks.test.support.TestStorageManagerComponentHolder;
-import edu.uci.ics.hyracks.test.support.TestUtils;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.api.io.IODeviceHandle;
+import org.apache.hyracks.control.nc.io.IOManager;
+import org.apache.hyracks.storage.am.btree.frames.BTreeLeafFrameType;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationScheduler;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
+import org.apache.hyracks.storage.am.lsm.common.api.IVirtualBufferCache;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoMergePolicy;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
+import org.apache.hyracks.storage.am.lsm.common.impls.SynchronousScheduler;
+import org.apache.hyracks.storage.am.lsm.common.impls.ThreadCountingTracker;
+import org.apache.hyracks.storage.am.lsm.common.impls.VirtualBufferCache;
+import org.apache.hyracks.storage.common.buffercache.HeapBufferAllocator;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.test.support.TestStorageManagerComponentHolder;
+import org.apache.hyracks.test.support.TestUtils;
 
 public class LSMBTreeTestHarness {
     protected static final Logger LOGGER = Logger.getLogger(LSMBTreeTestHarness.class.getName());

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/pom.xml b/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/pom.xml
index c2be433..a800f19 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/pom.xml
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/pom.xml

@@ -17,7 +17,7 @@
   <artifactId>hyracks-storage-am-lsm-common-test</artifactId>
 
   <parent>
-    <groupId>edu.uci.ics.hyracks</groupId>
+    <groupId>org.apache.hyracks</groupId>
     <artifactId>hyracks-tests</artifactId>
     <version>0.2.16-SNAPSHOT</version>
   </parent>
@@ -37,14 +37,14 @@
   </build>
   <dependencies>  	
   	<dependency>
-  		<groupId>edu.uci.ics.hyracks</groupId>
+  		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-storage-am-lsm-common</artifactId>
   		<version>0.2.16-SNAPSHOT</version>
   		<type>jar</type>
   		<scope>compile</scope>
   	</dependency>
   	<dependency>
-  		<groupId>edu.uci.ics.hyracks</groupId>
+  		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-test-support</artifactId>
   		<version>0.2.16-SNAPSHOT</version>
   		<type>jar</type>

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/DummyLSMIndexFileManager.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/DummyLSMIndexFileManager.java
index e4dd974..1ed9bde 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/DummyLSMIndexFileManager.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/DummyLSMIndexFileManager.java

@@ -13,19 +13,19 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.common;
+package org.apache.hyracks.storage.am.lsm.common;
 
 import java.io.File;
 import java.io.FilenameFilter;
 import java.util.ArrayList;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.AbstractLSMIndexFileManager;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.TreeIndexFactory;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.lsm.common.impls.AbstractLSMIndexFileManager;
+import org.apache.hyracks.storage.am.lsm.common.impls.TreeIndexFactory;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
 
 public class DummyLSMIndexFileManager extends AbstractLSMIndexFileManager {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/DummyTreeFactory.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/DummyTreeFactory.java
index 4a88417..a88a3c1 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/DummyTreeFactory.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/DummyTreeFactory.java

@@ -13,12 +13,12 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.common;
+package org.apache.hyracks.storage.am.lsm.common;
 
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.TreeIndexFactory;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.lsm.common.impls.TreeIndexFactory;
 
 public class DummyTreeFactory extends TreeIndexFactory<ITreeIndex> {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/LSMIndexFileManagerTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/LSMIndexFileManagerTest.java
index d9fdeb3..168b590 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/LSMIndexFileManagerTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/LSMIndexFileManagerTest.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.common;
+package org.apache.hyracks.storage.am.lsm.common;
 
 import static org.junit.Assert.assertEquals;
 
@@ -33,16 +33,16 @@
 import org.junit.Before;
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.api.io.IODeviceHandle;
-import edu.uci.ics.hyracks.control.nc.io.IOManager;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIndexFileManager;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.LSMComponentFileReferences;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
-import edu.uci.ics.hyracks.test.support.TestStorageManagerComponentHolder;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.api.io.IODeviceHandle;
+import org.apache.hyracks.control.nc.io.IOManager;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexFileManager;
+import org.apache.hyracks.storage.am.lsm.common.impls.LSMComponentFileReferences;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.test.support.TestStorageManagerComponentHolder;
 
 public class LSMIndexFileManagerTest {
     private static final int DEFAULT_PAGE_SIZE = 256;

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/VirtualBufferCacheTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/VirtualBufferCacheTest.java
index 0274c5c..423b070 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/VirtualBufferCacheTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/VirtualBufferCacheTest.java

@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.hyracks.storage.am.lsm.common;
+package org.apache.hyracks.storage.am.lsm.common;
 
 import static org.junit.Assert.assertTrue;
 
@@ -24,12 +24,12 @@
 
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.VirtualBufferCache;
-import edu.uci.ics.hyracks.storage.common.buffercache.HeapBufferAllocator;
-import edu.uci.ics.hyracks.storage.common.buffercache.ICacheMemoryAllocator;
-import edu.uci.ics.hyracks.storage.common.buffercache.ICachedPage;
-import edu.uci.ics.hyracks.storage.common.file.BufferedFileHandle;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.storage.am.lsm.common.impls.VirtualBufferCache;
+import org.apache.hyracks.storage.common.buffercache.HeapBufferAllocator;
+import org.apache.hyracks.storage.common.buffercache.ICacheMemoryAllocator;
+import org.apache.hyracks.storage.common.buffercache.ICachedPage;
+import org.apache.hyracks.storage.common.file.BufferedFileHandle;
 
 public class VirtualBufferCacheTest {
     private static final long SEED = 123456789L;

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/VirtualFreePageManagerTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/VirtualFreePageManagerTest.java
index af939c0..6de69c4 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/VirtualFreePageManagerTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-common-test/src/test/java/org/apache/hyracks/storage/am/lsm/common/VirtualFreePageManagerTest.java

@@ -13,14 +13,14 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.common;
+package org.apache.hyracks.storage.am.lsm.common;
 
 import static org.junit.Assert.assertEquals;
 
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.lsm.common.freepage.VirtualFreePageManager;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.lsm.common.freepage.VirtualFreePageManager;
 
 public class VirtualFreePageManagerTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/pom.xml b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/pom.xml
index e74c866..1767811 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/pom.xml
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/pom.xml

@@ -18,7 +18,7 @@
 
 	<parent>
 		<artifactId>hyracks-tests</artifactId>
-		<groupId>edu.uci.ics.hyracks</groupId>
+		<groupId>org.apache.hyracks</groupId>
 		<version>0.2.16-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
@@ -38,21 +38,21 @@
 	</build>
 	<dependencies>
 		<dependency>
-			<groupId>edu.uci.ics.hyracks</groupId>
+			<groupId>org.apache.hyracks</groupId>
 			<artifactId>hyracks-storage-am-lsm-invertedindex</artifactId>
 			<version>0.2.16-SNAPSHOT</version>
 			<type>jar</type>
 			<scope>compile</scope>
 		</dependency>
 		<dependency>
-			<groupId>edu.uci.ics.hyracks</groupId>
+			<groupId>org.apache.hyracks</groupId>
 			<artifactId>hyracks-test-support</artifactId>
 			<version>0.2.16-SNAPSHOT</version>
 			<type>jar</type>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
-			<groupId>edu.uci.ics.hyracks</groupId>
+			<groupId>org.apache.hyracks</groupId>
 			<artifactId>hyracks-data-std</artifactId>
 			<version>0.2.16-SNAPSHOT</version>
 			<type>jar</type>

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexBulkLoadTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexBulkLoadTest.java
index ee09f2f..065be32 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexBulkLoadTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexBulkLoadTest.java

@@ -13,10 +13,10 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex;
+package org.apache.hyracks.storage.am.lsm.invertedindex;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class LSMInvertedIndexBulkLoadTest extends AbstractInvertedIndexLoadTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexDeleteTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexDeleteTest.java
index 2153f7d..58b862e 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexDeleteTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexDeleteTest.java

@@ -13,10 +13,10 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex;
+package org.apache.hyracks.storage.am.lsm.invertedindex;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexDeleteTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexDeleteTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class LSMInvertedIndexDeleteTest extends AbstractInvertedIndexDeleteTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexInsertTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexInsertTest.java
index 748dd32..f555163 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexInsertTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexInsertTest.java

@@ -13,10 +13,10 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex;
+package org.apache.hyracks.storage.am.lsm.invertedindex;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class LSMInvertedIndexInsertTest extends AbstractInvertedIndexLoadTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexMergeTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexMergeTest.java
index 3713498..ba7f4e5 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexMergeTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexMergeTest.java

@@ -13,22 +13,22 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex;
+package org.apache.hyracks.storage.am.lsm.invertedindex;
 
 import java.io.IOException;
 
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.TupleGenerator;
-import edu.uci.ics.hyracks.storage.am.common.impls.NoOpOperationCallback;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.impls.LSMInvertedIndex;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestUtils;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.common.datagen.TupleGenerator;
+import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.impls.LSMInvertedIndex;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestUtils;
 
 public class LSMInvertedIndexMergeTest extends AbstractInvertedIndexLoadTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexSearchTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexSearchTest.java
index ec337e7..c4fc6cb 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexSearchTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/LSMInvertedIndexSearchTest.java

@@ -13,10 +13,10 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex;
+package org.apache.hyracks.storage.am.lsm.invertedindex;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexSearchTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexSearchTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class LSMInvertedIndexSearchTest extends AbstractInvertedIndexSearchTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexBulkLoadTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexBulkLoadTest.java
index 0f0345f..c3846b9 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexBulkLoadTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexBulkLoadTest.java

@@ -13,10 +13,10 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex;
+package org.apache.hyracks.storage.am.lsm.invertedindex;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class PartitionedLSMInvertedIndexBulkLoadTest extends AbstractInvertedIndexLoadTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexDeleteTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexDeleteTest.java
index ac46e14..4d0d4f8 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexDeleteTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexDeleteTest.java

@@ -13,10 +13,10 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex;
+package org.apache.hyracks.storage.am.lsm.invertedindex;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexDeleteTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexDeleteTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class PartitionedLSMInvertedIndexDeleteTest extends AbstractInvertedIndexDeleteTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexInsertTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexInsertTest.java
index 608f2fc..fc9d12e 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexInsertTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexInsertTest.java

@@ -13,10 +13,10 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex;
+package org.apache.hyracks.storage.am.lsm.invertedindex;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class PartitionedLSMInvertedIndexInsertTest extends AbstractInvertedIndexLoadTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexMergeTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexMergeTest.java
index 53076fa..b08da59 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexMergeTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexMergeTest.java

@@ -13,22 +13,22 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex;
+package org.apache.hyracks.storage.am.lsm.invertedindex;
 
 import java.io.IOException;
 
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.TupleGenerator;
-import edu.uci.ics.hyracks.storage.am.common.impls.NoOpOperationCallback;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.impls.LSMInvertedIndex;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestUtils;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.common.datagen.TupleGenerator;
+import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.impls.LSMInvertedIndex;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestUtils;
 
 public class PartitionedLSMInvertedIndexMergeTest extends AbstractInvertedIndexLoadTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexSearchTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexSearchTest.java
index 6c2f79d..df2b88b 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexSearchTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/PartitionedLSMInvertedIndexSearchTest.java

@@ -13,10 +13,10 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex;
+package org.apache.hyracks.storage.am.lsm.invertedindex;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexSearchTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexSearchTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class PartitionedLSMInvertedIndexSearchTest extends AbstractInvertedIndexSearchTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/AbstractInvertedIndexDeleteTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/AbstractInvertedIndexDeleteTest.java
index 3fa3ca7..4879f19 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/AbstractInvertedIndexDeleteTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/AbstractInvertedIndexDeleteTest.java

@@ -13,19 +13,19 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common;
+package org.apache.hyracks.storage.am.lsm.invertedindex.common;
 
 import java.io.IOException;
 
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.TupleGenerator;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestUtils;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.common.datagen.TupleGenerator;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestUtils;
 
 public abstract class AbstractInvertedIndexDeleteTest extends AbstractInvertedIndexTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/AbstractInvertedIndexLoadTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/AbstractInvertedIndexLoadTest.java
index 8ccc203..7ffc044 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/AbstractInvertedIndexLoadTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/AbstractInvertedIndexLoadTest.java

@@ -13,18 +13,18 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common;
+package org.apache.hyracks.storage.am.lsm.invertedindex.common;
 
 import java.io.IOException;
 
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.TupleGenerator;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestUtils;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.common.datagen.TupleGenerator;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestUtils;
 
 public abstract class AbstractInvertedIndexLoadTest extends AbstractInvertedIndexTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/AbstractInvertedIndexSearchTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/AbstractInvertedIndexSearchTest.java
index 49316ee..4b875f8 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/AbstractInvertedIndexSearchTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/AbstractInvertedIndexSearchTest.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common;
+package org.apache.hyracks.storage.am.lsm.invertedindex.common;
 
 import java.io.IOException;
 import java.util.ArrayList;
@@ -23,17 +23,17 @@
 
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.TupleGenerator;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndexSearchModifier;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.search.ConjunctiveSearchModifier;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.search.EditDistanceSearchModifier;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.search.JaccardSearchModifier;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestUtils;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.common.datagen.TupleGenerator;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndexSearchModifier;
+import org.apache.hyracks.storage.am.lsm.invertedindex.search.ConjunctiveSearchModifier;
+import org.apache.hyracks.storage.am.lsm.invertedindex.search.EditDistanceSearchModifier;
+import org.apache.hyracks.storage.am.lsm.invertedindex.search.JaccardSearchModifier;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestUtils;
 
 public abstract class AbstractInvertedIndexSearchTest extends AbstractInvertedIndexTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/AbstractInvertedIndexTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/AbstractInvertedIndexTest.java
index fb27efc..b10f4d5 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/AbstractInvertedIndexTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/AbstractInvertedIndexTest.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common;
+package org.apache.hyracks.storage.am.lsm.invertedindex.common;
 
 import java.io.IOException;
 import java.util.logging.Level;
@@ -22,18 +22,18 @@
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.TupleGenerator;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndexSearchModifier;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.search.ConjunctiveSearchModifier;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.search.JaccardSearchModifier;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestUtils;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.common.datagen.TupleGenerator;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndexSearchModifier;
+import org.apache.hyracks.storage.am.lsm.invertedindex.search.ConjunctiveSearchModifier;
+import org.apache.hyracks.storage.am.lsm.invertedindex.search.JaccardSearchModifier;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestUtils;
 
 public abstract class AbstractInvertedIndexTest {
     protected final Logger LOGGER = Logger.getLogger(AbstractInvertedIndexTest.class.getName());

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/LSMInvertedIndexTestHarness.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/LSMInvertedIndexTestHarness.java
index 805a2bf..e4ac193 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/LSMInvertedIndexTestHarness.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/common/LSMInvertedIndexTestHarness.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common;
+package org.apache.hyracks.storage.am.lsm.invertedindex.common;
 
 import java.io.File;
 import java.io.FilenameFilter;
@@ -23,29 +23,29 @@
 import java.util.List;
 import java.util.Random;
 
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.api.io.IODeviceHandle;
-import edu.uci.ics.hyracks.control.nc.io.IOManager;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIOOperationScheduler;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.IVirtualBufferCache;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.MultitenantVirtualBufferCache;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoMergePolicy;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.SynchronousScheduler;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.ThreadCountingTracker;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.VirtualBufferCache;
-import edu.uci.ics.hyracks.storage.common.buffercache.HeapBufferAllocator;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
-import edu.uci.ics.hyracks.test.support.TestStorageManagerComponentHolder;
-import edu.uci.ics.hyracks.test.support.TestUtils;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.api.io.IODeviceHandle;
+import org.apache.hyracks.control.nc.io.IOManager;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationScheduler;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
+import org.apache.hyracks.storage.am.lsm.common.api.IVirtualBufferCache;
+import org.apache.hyracks.storage.am.lsm.common.impls.MultitenantVirtualBufferCache;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoMergePolicy;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
+import org.apache.hyracks.storage.am.lsm.common.impls.SynchronousScheduler;
+import org.apache.hyracks.storage.am.lsm.common.impls.ThreadCountingTracker;
+import org.apache.hyracks.storage.am.lsm.common.impls.VirtualBufferCache;
+import org.apache.hyracks.storage.common.buffercache.HeapBufferAllocator;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.test.support.TestStorageManagerComponentHolder;
+import org.apache.hyracks.test.support.TestUtils;
 
 public class LSMInvertedIndexTestHarness {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexDeleteTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexDeleteTest.java
index 4239531..f120282 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexDeleteTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexDeleteTest.java

@@ -13,10 +13,10 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.inmemory;
+package org.apache.hyracks.storage.am.lsm.invertedindex.inmemory;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexDeleteTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexDeleteTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class InMemoryInvertedIndexDeleteTest extends AbstractInvertedIndexDeleteTest {
     

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexInsertTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexInsertTest.java
index 8bc2817..0108a07 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexInsertTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexInsertTest.java

@@ -13,10 +13,10 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.inmemory;
+package org.apache.hyracks.storage.am.lsm.invertedindex.inmemory;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class InMemoryInvertedIndexInsertTest extends AbstractInvertedIndexLoadTest {
     

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexSearchTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexSearchTest.java
index a4917ff..e776370 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexSearchTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/InMemoryInvertedIndexSearchTest.java

@@ -13,10 +13,10 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.inmemory;
+package org.apache.hyracks.storage.am.lsm.invertedindex.inmemory;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexSearchTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexSearchTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class InMemoryInvertedIndexSearchTest extends AbstractInvertedIndexSearchTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/PartitionedInMemoryInvertedIndexDeleteTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/PartitionedInMemoryInvertedIndexDeleteTest.java
index a449eb0..f143495 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/PartitionedInMemoryInvertedIndexDeleteTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/PartitionedInMemoryInvertedIndexDeleteTest.java

@@ -13,10 +13,10 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.inmemory;
+package org.apache.hyracks.storage.am.lsm.invertedindex.inmemory;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexDeleteTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexDeleteTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class PartitionedInMemoryInvertedIndexDeleteTest extends AbstractInvertedIndexDeleteTest {
     

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/PartitionedInMemoryInvertedIndexInsertTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/PartitionedInMemoryInvertedIndexInsertTest.java
index 46ea72c..cb22ad9 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/PartitionedInMemoryInvertedIndexInsertTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/PartitionedInMemoryInvertedIndexInsertTest.java

@@ -13,10 +13,10 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.inmemory;
+package org.apache.hyracks.storage.am.lsm.invertedindex.inmemory;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class PartitionedInMemoryInvertedIndexInsertTest extends AbstractInvertedIndexLoadTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/PartitionedInMemoryInvertedIndexSearchTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/PartitionedInMemoryInvertedIndexSearchTest.java
index 3e0c5d2..e97c40e 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/PartitionedInMemoryInvertedIndexSearchTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/inmemory/PartitionedInMemoryInvertedIndexSearchTest.java

@@ -13,10 +13,10 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.inmemory;
+package org.apache.hyracks.storage.am.lsm.invertedindex.inmemory;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexSearchTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexSearchTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class PartitionedInMemoryInvertedIndexSearchTest extends AbstractInvertedIndexSearchTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/LSMInvertedIndexMultiThreadTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/LSMInvertedIndexMultiThreadTest.java
index aa5b57f..92bedd4 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/LSMInvertedIndexMultiThreadTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/LSMInvertedIndexMultiThreadTest.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.multithread;
+package org.apache.hyracks.storage.am.lsm.invertedindex.multithread;
 
 import java.io.IOException;
 import java.util.ArrayList;
@@ -22,19 +22,19 @@
 
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector.TestOperation;
-import edu.uci.ics.hyracks.storage.am.common.TestWorkloadConf;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.common.api.TreeIndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.ProbabilityHelper;
-import edu.uci.ics.hyracks.storage.am.common.datagen.TupleGenerator;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.LSMInvertedIndexTestHarness;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestUtils;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.common.TestOperationSelector.TestOperation;
+import org.apache.hyracks.storage.am.common.TestWorkloadConf;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.common.api.TreeIndexException;
+import org.apache.hyracks.storage.am.common.datagen.ProbabilityHelper;
+import org.apache.hyracks.storage.am.common.datagen.TupleGenerator;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.LSMInvertedIndexTestHarness;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestUtils;
 
 public class LSMInvertedIndexMultiThreadTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/LSMInvertedIndexMultiThreadTestDriver.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/LSMInvertedIndexMultiThreadTestDriver.java
index 73f52be..6341ea7 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/LSMInvertedIndexMultiThreadTestDriver.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/LSMInvertedIndexMultiThreadTestDriver.java

@@ -13,15 +13,15 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.multithread;
+package org.apache.hyracks.storage.am.lsm.invertedindex.multithread;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.storage.am.common.IIndexTestWorkerFactory;
-import edu.uci.ics.hyracks.storage.am.common.IndexMultiThreadTestDriver;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector.TestOperation;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
-import edu.uci.ics.hyracks.storage.am.common.datagen.IFieldValueGenerator;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.storage.am.common.IIndexTestWorkerFactory;
+import org.apache.hyracks.storage.am.common.IndexMultiThreadTestDriver;
+import org.apache.hyracks.storage.am.common.TestOperationSelector.TestOperation;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.storage.am.common.datagen.IFieldValueGenerator;
 
 @SuppressWarnings("rawtypes")
 public class LSMInvertedIndexMultiThreadTestDriver extends IndexMultiThreadTestDriver {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/LSMInvertedIndexTestWorker.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/LSMInvertedIndexTestWorker.java
index 34b3ff7..185fc54 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/LSMInvertedIndexTestWorker.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/LSMInvertedIndexTestWorker.java

@@ -13,32 +13,32 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.multithread;
+package org.apache.hyracks.storage.am.lsm.invertedindex.multithread;
 
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Random;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.dataflow.common.util.TupleUtils;
-import edu.uci.ics.hyracks.storage.am.btree.impls.RangePredicate;
-import edu.uci.ics.hyracks.storage.am.common.AbstractIndexTestWorker;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector.TestOperation;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndexCursor;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndexSearchModifier;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.exceptions.OccurrenceThresholdPanicException;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.impls.LSMInvertedIndex;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.impls.LSMInvertedIndexAccessor;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.search.ConjunctiveSearchModifier;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.search.InvertedIndexSearchPredicate;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.search.JaccardSearchModifier;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.tokenizers.IBinaryTokenizerFactory;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.dataflow.common.util.TupleUtils;
+import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
+import org.apache.hyracks.storage.am.common.AbstractIndexTestWorker;
+import org.apache.hyracks.storage.am.common.TestOperationSelector;
+import org.apache.hyracks.storage.am.common.TestOperationSelector.TestOperation;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.api.IIndexCursor;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
+import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndexSearchModifier;
+import org.apache.hyracks.storage.am.lsm.invertedindex.exceptions.OccurrenceThresholdPanicException;
+import org.apache.hyracks.storage.am.lsm.invertedindex.impls.LSMInvertedIndex;
+import org.apache.hyracks.storage.am.lsm.invertedindex.impls.LSMInvertedIndexAccessor;
+import org.apache.hyracks.storage.am.lsm.invertedindex.search.ConjunctiveSearchModifier;
+import org.apache.hyracks.storage.am.lsm.invertedindex.search.InvertedIndexSearchPredicate;
+import org.apache.hyracks.storage.am.lsm.invertedindex.search.JaccardSearchModifier;
+import org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers.IBinaryTokenizerFactory;
 
 public class LSMInvertedIndexTestWorker extends AbstractIndexTestWorker {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/LSMInvertedIndexWorkerFactory.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/LSMInvertedIndexWorkerFactory.java
index c211edb..dddb744 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/LSMInvertedIndexWorkerFactory.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/LSMInvertedIndexWorkerFactory.java

@@ -13,14 +13,14 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.multithread;
+package org.apache.hyracks.storage.am.lsm.invertedindex.multithread;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.common.AbstractIndexTestWorker;
-import edu.uci.ics.hyracks.storage.am.common.IIndexTestWorkerFactory;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.common.AbstractIndexTestWorker;
+import org.apache.hyracks.storage.am.common.IIndexTestWorkerFactory;
+import org.apache.hyracks.storage.am.common.TestOperationSelector;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
 
 public class LSMInvertedIndexWorkerFactory implements IIndexTestWorkerFactory {
     @Override

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/PartitionedLSMInvertedIndexMultiThreadTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/PartitionedLSMInvertedIndexMultiThreadTest.java
index 6120139..8bc1889 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/PartitionedLSMInvertedIndexMultiThreadTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/multithread/PartitionedLSMInvertedIndexMultiThreadTest.java

@@ -13,9 +13,9 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.multithread;
+package org.apache.hyracks.storage.am.lsm.invertedindex.multithread;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class PartitionedLSMInvertedIndexMultiThreadTest extends LSMInvertedIndexMultiThreadTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/FixedSizeFrameTupleTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/FixedSizeFrameTupleTest.java
index f8aa378..c8e4d0f 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/FixedSizeFrameTupleTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/FixedSizeFrameTupleTest.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.ondisk;
+package org.apache.hyracks.storage.am.lsm.invertedindex.ondisk;
 
 import java.nio.ByteBuffer;
 import java.util.ArrayList;
@@ -23,11 +23,11 @@
 
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.data.std.primitive.IntegerPointable;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.ondisk.FixedSizeFrameTupleAccessor;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.ondisk.FixedSizeFrameTupleAppender;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.data.std.primitive.IntegerPointable;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.storage.am.lsm.invertedindex.ondisk.FixedSizeFrameTupleAccessor;
+import org.apache.hyracks.storage.am.lsm.invertedindex.ondisk.FixedSizeFrameTupleAppender;
 
 public class FixedSizeFrameTupleTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexBulkLoadTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexBulkLoadTest.java
index 776b193..7445d06 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexBulkLoadTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexBulkLoadTest.java

@@ -13,10 +13,10 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.ondisk;
+package org.apache.hyracks.storage.am.lsm.invertedindex.ondisk;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class OnDiskInvertedIndexBulkLoadTest extends AbstractInvertedIndexLoadTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexLifecycleTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexLifecycleTest.java
index ef3eb39..aa04234 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexLifecycleTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexLifecycleTest.java

@@ -13,20 +13,20 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.ondisk;
+package org.apache.hyracks.storage.am.lsm.invertedindex.ondisk;
 
 import java.io.File;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.data.std.accessors.PointableBinaryComparatorFactory;
-import edu.uci.ics.hyracks.data.std.primitive.IntegerPointable;
-import edu.uci.ics.hyracks.data.std.primitive.UTF8StringPointable;
-import edu.uci.ics.hyracks.storage.am.common.AbstractIndexLifecycleTest;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexFrame;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.api.IInvertedListBuilder;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.LSMInvertedIndexTestHarness;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.data.std.accessors.PointableBinaryComparatorFactory;
+import org.apache.hyracks.data.std.primitive.IntegerPointable;
+import org.apache.hyracks.data.std.primitive.UTF8StringPointable;
+import org.apache.hyracks.storage.am.common.AbstractIndexLifecycleTest;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexFrame;
+import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInvertedListBuilder;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.LSMInvertedIndexTestHarness;
 
 public class OnDiskInvertedIndexLifecycleTest extends AbstractIndexLifecycleTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexSearchTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexSearchTest.java
index 8d32b76..e261102 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexSearchTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/OnDiskInvertedIndexSearchTest.java

@@ -13,10 +13,10 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.ondisk;
+package org.apache.hyracks.storage.am.lsm.invertedindex.ondisk;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexSearchTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexSearchTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class OnDiskInvertedIndexSearchTest extends AbstractInvertedIndexSearchTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/PartitionedOnDiskInvertedIndexBulkLoadTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/PartitionedOnDiskInvertedIndexBulkLoadTest.java
index 6b9890d..ae4ef4e 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/PartitionedOnDiskInvertedIndexBulkLoadTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/PartitionedOnDiskInvertedIndexBulkLoadTest.java

@@ -13,10 +13,10 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.ondisk;
+package org.apache.hyracks.storage.am.lsm.invertedindex.ondisk;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexLoadTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class PartitionedOnDiskInvertedIndexBulkLoadTest extends AbstractInvertedIndexLoadTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/PartitionedOnDiskInvertedIndexSearchTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/PartitionedOnDiskInvertedIndexSearchTest.java
index 45b9cf0d..22ef223 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/PartitionedOnDiskInvertedIndexSearchTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/ondisk/PartitionedOnDiskInvertedIndexSearchTest.java

@@ -13,10 +13,10 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.ondisk;
+package org.apache.hyracks.storage.am.lsm.invertedindex.ondisk;
 
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexSearchTest;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.AbstractInvertedIndexSearchTest;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 public class PartitionedOnDiskInvertedIndexSearchTest extends AbstractInvertedIndexSearchTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/tokenizers/NGramTokenizerTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/tokenizers/NGramTokenizerTest.java
index 643f365..318c3b2 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/tokenizers/NGramTokenizerTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/tokenizers/NGramTokenizerTest.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.tokenizers;
+package org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers;
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
@@ -29,7 +29,7 @@
 import org.junit.Before;
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.data.std.util.GrowableArray;
+import org.apache.hyracks.data.std.util.GrowableArray;
 
 public class NGramTokenizerTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/tokenizers/WordTokenizerTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/tokenizers/WordTokenizerTest.java
index 35aa236..b621ce2 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/tokenizers/WordTokenizerTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/tokenizers/WordTokenizerTest.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.tokenizers;
+package org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers;
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
@@ -30,7 +30,7 @@
 import org.junit.Before;
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.data.std.util.GrowableArray;
+import org.apache.hyracks.data.std.util.GrowableArray;
 
 public class WordTokenizerTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/LSMInvertedIndexTestContext.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/LSMInvertedIndexTestContext.java
index 67ab292..ec49dff 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/LSMInvertedIndexTestContext.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/LSMInvertedIndexTestContext.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util;
+package org.apache.hyracks.storage.am.lsm.invertedindex.util;
 
 import java.io.ByteArrayInputStream;
 import java.io.DataInput;
@@ -24,23 +24,23 @@
 import java.util.HashSet;
 import java.util.List;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.dataflow.common.util.SerdeUtils;
-import edu.uci.ics.hyracks.dataflow.common.util.TupleUtils;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.common.CheckTuple;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.lsm.common.freepage.VirtualFreePageManager;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndex;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.LSMInvertedIndexTestHarness;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.exceptions.InvertedIndexException;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.tokenizers.IBinaryTokenizerFactory;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.dataflow.common.util.SerdeUtils;
+import org.apache.hyracks.dataflow.common.util.TupleUtils;
+import org.apache.hyracks.storage.am.btree.OrderedIndexTestContext;
+import org.apache.hyracks.storage.am.common.CheckTuple;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.lsm.common.freepage.VirtualFreePageManager;
+import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndex;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.LSMInvertedIndexTestHarness;
+import org.apache.hyracks.storage.am.lsm.invertedindex.exceptions.InvertedIndexException;
+import org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers.IBinaryTokenizerFactory;
 
 @SuppressWarnings("rawtypes")
 public class LSMInvertedIndexTestContext extends OrderedIndexTestContext {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/LSMInvertedIndexTestUtils.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/LSMInvertedIndexTestUtils.java
index bbfe12d..c7daad2 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/LSMInvertedIndexTestUtils.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-invertedindex-test/src/test/java/org/apache/hyracks/storage/am/lsm/invertedindex/util/LSMInvertedIndexTestUtils.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util;
+package org.apache.hyracks.storage.am.lsm.invertedindex.util;
 
 import static org.junit.Assert.fail;
 
@@ -30,49 +30,49 @@
 import java.util.SortedSet;
 import java.util.TreeSet;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.data.std.primitive.IntegerPointable;
-import edu.uci.ics.hyracks.data.std.util.GrowableArray;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.ShortSerializerDeserializer;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.UTF8StringSerializerDeserializer;
-import edu.uci.ics.hyracks.storage.am.btree.OrderedIndexTestUtils;
-import edu.uci.ics.hyracks.storage.am.btree.impls.RangePredicate;
-import edu.uci.ics.hyracks.storage.am.common.CheckTuple;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndexBulkLoader;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndexCursor;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DocumentStringFieldValueGenerator;
-import edu.uci.ics.hyracks.storage.am.common.datagen.IFieldValueGenerator;
-import edu.uci.ics.hyracks.storage.am.common.datagen.PersonNameFieldValueGenerator;
-import edu.uci.ics.hyracks.storage.am.common.datagen.SortedIntegerFieldValueGenerator;
-import edu.uci.ics.hyracks.storage.am.common.datagen.TupleGenerator;
-import edu.uci.ics.hyracks.storage.am.common.impls.NoOpOperationCallback;
-import edu.uci.ics.hyracks.storage.am.common.ophelpers.MultiComparator;
-import edu.uci.ics.hyracks.storage.am.common.tuples.PermutingTupleReference;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndex;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndexAccessor;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndexSearchModifier;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.api.IInvertedListCursor;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.common.LSMInvertedIndexTestHarness;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.exceptions.OccurrenceThresholdPanicException;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.search.InvertedIndexSearchPredicate;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.tokenizers.DelimitedUTF8StringBinaryTokenizerFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.tokenizers.HashedUTF8NGramTokenFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.tokenizers.HashedUTF8WordTokenFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.tokenizers.IBinaryTokenizer;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.tokenizers.IBinaryTokenizerFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.tokenizers.IToken;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.tokenizers.ITokenFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.tokenizers.NGramUTF8StringBinaryTokenizerFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.tokenizers.UTF8NGramTokenFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.tokenizers.UTF8WordTokenFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.data.std.primitive.IntegerPointable;
+import org.apache.hyracks.data.std.util.GrowableArray;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleReference;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.dataflow.common.data.marshalling.ShortSerializerDeserializer;
+import org.apache.hyracks.dataflow.common.data.marshalling.UTF8StringSerializerDeserializer;
+import org.apache.hyracks.storage.am.btree.OrderedIndexTestUtils;
+import org.apache.hyracks.storage.am.btree.impls.RangePredicate;
+import org.apache.hyracks.storage.am.common.CheckTuple;
+import org.apache.hyracks.storage.am.common.api.IIndexBulkLoader;
+import org.apache.hyracks.storage.am.common.api.IIndexCursor;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.common.datagen.DocumentStringFieldValueGenerator;
+import org.apache.hyracks.storage.am.common.datagen.IFieldValueGenerator;
+import org.apache.hyracks.storage.am.common.datagen.PersonNameFieldValueGenerator;
+import org.apache.hyracks.storage.am.common.datagen.SortedIntegerFieldValueGenerator;
+import org.apache.hyracks.storage.am.common.datagen.TupleGenerator;
+import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.ophelpers.MultiComparator;
+import org.apache.hyracks.storage.am.common.tuples.PermutingTupleReference;
+import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndex;
+import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndexAccessor;
+import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInvertedIndexSearchModifier;
+import org.apache.hyracks.storage.am.lsm.invertedindex.api.IInvertedListCursor;
+import org.apache.hyracks.storage.am.lsm.invertedindex.common.LSMInvertedIndexTestHarness;
+import org.apache.hyracks.storage.am.lsm.invertedindex.exceptions.OccurrenceThresholdPanicException;
+import org.apache.hyracks.storage.am.lsm.invertedindex.search.InvertedIndexSearchPredicate;
+import org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers.DelimitedUTF8StringBinaryTokenizerFactory;
+import org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers.HashedUTF8NGramTokenFactory;
+import org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers.HashedUTF8WordTokenFactory;
+import org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers.IBinaryTokenizer;
+import org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers.IBinaryTokenizerFactory;
+import org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers.IToken;
+import org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers.ITokenFactory;
+import org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers.NGramUTF8StringBinaryTokenizerFactory;
+import org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers.UTF8NGramTokenFactory;
+import org.apache.hyracks.storage.am.lsm.invertedindex.tokenizers.UTF8WordTokenFactory;
+import org.apache.hyracks.storage.am.lsm.invertedindex.util.LSMInvertedIndexTestContext.InvertedIndexType;
 
 @SuppressWarnings("rawtypes")
 public class LSMInvertedIndexTestUtils {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/pom.xml b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/pom.xml
index 3f821b6..5058dd5 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/pom.xml
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/pom.xml

@@ -17,7 +17,7 @@
   <artifactId>hyracks-storage-am-lsm-rtree-test</artifactId>
 
   <parent>
-    <groupId>edu.uci.ics.hyracks</groupId>
+    <groupId>org.apache.hyracks</groupId>
     <artifactId>hyracks-tests</artifactId>
     <version>0.2.16-SNAPSHOT</version>
   </parent>
@@ -37,14 +37,14 @@
   </build>
   <dependencies>  	
   	<dependency>
-  		<groupId>edu.uci.ics.hyracks</groupId>
+  		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-storage-am-lsm-rtree</artifactId>
   		<version>0.2.16-SNAPSHOT</version>
   		<type>jar</type>
   		<scope>compile</scope>
   	</dependency>
   	<dependency>
-  		<groupId>edu.uci.ics.hyracks</groupId>
+  		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-test-support</artifactId>
   		<version>0.2.16-SNAPSHOT</version>
   		<type>jar</type>

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/AbstractLSMRTreeExamplesTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/AbstractLSMRTreeExamplesTest.java
index 028c194..71c8077 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/AbstractLSMRTreeExamplesTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/AbstractLSMRTreeExamplesTest.java

@@ -13,29 +13,29 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree;
+package org.apache.hyracks.storage.am.lsm.rtree;
 
 import java.util.logging.Level;
 
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.data.std.accessors.PointableBinaryComparatorFactory;
-import edu.uci.ics.hyracks.data.std.primitive.IntegerPointable;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.dataflow.common.util.TupleUtils;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndexAccessor;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.TreeIndexException;
-import edu.uci.ics.hyracks.storage.am.common.impls.NoOpOperationCallback;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeExamplesTest;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
-import edu.uci.ics.hyracks.storage.am.rtree.util.RTreeUtils;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.data.std.accessors.PointableBinaryComparatorFactory;
+import org.apache.hyracks.data.std.primitive.IntegerPointable;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleReference;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.dataflow.common.util.TupleUtils;
+import org.apache.hyracks.storage.am.common.api.IIndexAccessor;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.common.api.TreeIndexException;
+import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeExamplesTest;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.storage.am.rtree.util.RTreeUtils;
 
 public abstract class AbstractLSMRTreeExamplesTest extends AbstractRTreeExamplesTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeBulkLoadTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeBulkLoadTest.java
index dadd08c..7aeffa6 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeBulkLoadTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeBulkLoadTest.java

@@ -13,23 +13,23 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree;
+package org.apache.hyracks.storage.am.lsm.rtree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeBulkLoadTest;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestContext;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeBulkLoadTest;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeTestContext;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
 
 @SuppressWarnings("rawtypes")
 public class LSMRTreeBulkLoadTest extends AbstractRTreeBulkLoadTest {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeDeleteTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeDeleteTest.java
index 0b92cd3..e21a38c 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeDeleteTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeDeleteTest.java

@@ -13,23 +13,23 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree;
+package org.apache.hyracks.storage.am.lsm.rtree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeDeleteTest;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestContext;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeDeleteTest;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeTestContext;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
 
 @SuppressWarnings("rawtypes")
 public class LSMRTreeDeleteTest extends AbstractRTreeDeleteTest {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeExamplesTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeExamplesTest.java
index 8339cad..fe0daa8 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeExamplesTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeExamplesTest.java

@@ -13,21 +13,21 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree;
+package org.apache.hyracks.storage.am.lsm.rtree;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.TreeIndexException;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.utils.LSMRTreeUtils;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.common.api.TreeIndexException;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
+import org.apache.hyracks.storage.am.lsm.rtree.utils.LSMRTreeUtils;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
 
 public class LSMRTreeExamplesTest extends AbstractLSMRTreeExamplesTest {
     private final LSMRTreeTestHarness harness = new LSMRTreeTestHarness();

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeInsertTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeInsertTest.java
index 35c6a6b..c82bc58 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeInsertTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeInsertTest.java

@@ -13,23 +13,23 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree;
+package org.apache.hyracks.storage.am.lsm.rtree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeInsertTest;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestContext;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeInsertTest;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeTestContext;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
 
 @SuppressWarnings("rawtypes")
 public class LSMRTreeInsertTest extends AbstractRTreeInsertTest {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeLifecycleTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeLifecycleTest.java
index 6ef2e94..ec76e84 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeLifecycleTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeLifecycleTest.java

@@ -12,23 +12,23 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.hyracks.storage.am.lsm.rtree;
+package org.apache.hyracks.storage.am.lsm.rtree;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.data.std.primitive.IntegerPointable;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.storage.am.common.AbstractIndexLifecycleTest;
-import edu.uci.ics.hyracks.storage.am.common.CheckTuple;
-import edu.uci.ics.hyracks.storage.am.common.IIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.common.TreeIndexTestUtils;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.impls.LSMRTree;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.rtree.RTreeTestUtils;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
-import edu.uci.ics.hyracks.storage.am.rtree.util.RTreeUtils;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.data.std.primitive.IntegerPointable;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.storage.am.common.AbstractIndexLifecycleTest;
+import org.apache.hyracks.storage.am.common.CheckTuple;
+import org.apache.hyracks.storage.am.common.IIndexTestContext;
+import org.apache.hyracks.storage.am.common.TreeIndexTestUtils;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.lsm.rtree.impls.LSMRTree;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestContext;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
+import org.apache.hyracks.storage.am.rtree.RTreeTestUtils;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.storage.am.rtree.util.RTreeUtils;
 
 public class LSMRTreeLifecycleTest extends AbstractIndexLifecycleTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeMergeTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeMergeTest.java
index 94528e7..02cec43 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeMergeTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeMergeTest.java

@@ -13,22 +13,22 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree;
+package org.apache.hyracks.storage.am.lsm.rtree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestContext;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeTestContext;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
 
 @SuppressWarnings("rawtypes")
 public class LSMRTreeMergeTest extends LSMRTreeMergeTestDriver {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeMergeTestDriver.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeMergeTestDriver.java
index a410b2a..dcf8860 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeMergeTestDriver.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeMergeTestDriver.java

@@ -13,21 +13,21 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree;
+package org.apache.hyracks.storage.am.lsm.rtree;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.DoubleSerializerDeserializer;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.impls.AbstractLSMRTree;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeTestDriver;
-import edu.uci.ics.hyracks.storage.am.rtree.RTreeTestUtils;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.dataflow.common.data.marshalling.DoubleSerializerDeserializer;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
+import org.apache.hyracks.storage.am.lsm.rtree.impls.AbstractLSMRTree;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeTestContext;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeTestDriver;
+import org.apache.hyracks.storage.am.rtree.RTreeTestUtils;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
 
 @SuppressWarnings("rawtypes")
 public abstract class LSMRTreeMergeTestDriver extends AbstractRTreeTestDriver {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesBulkLoadTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesBulkLoadTest.java
index 22a6eb8..2b7368a 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesBulkLoadTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesBulkLoadTest.java

@@ -13,23 +13,23 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree;
+package org.apache.hyracks.storage.am.lsm.rtree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeWithAntiMatterTuplesTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeBulkLoadTest;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeWithAntiMatterTuplesTestContext;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeBulkLoadTest;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeTestContext;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
 
 @SuppressWarnings("rawtypes")
 public class LSMRTreeWithAntiMatterTuplesBulkLoadTest extends AbstractRTreeBulkLoadTest {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesDeleteTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesDeleteTest.java
index 10aec7e..997c31b 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesDeleteTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesDeleteTest.java

@@ -13,23 +13,23 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree;
+package org.apache.hyracks.storage.am.lsm.rtree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeWithAntiMatterTuplesTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeDeleteTest;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeWithAntiMatterTuplesTestContext;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeDeleteTest;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeTestContext;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
 
 @SuppressWarnings("rawtypes")
 public class LSMRTreeWithAntiMatterTuplesDeleteTest extends AbstractRTreeDeleteTest {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesExamplesTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesExamplesTest.java
index 86edf62..91cd9c0 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesExamplesTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesExamplesTest.java

@@ -13,21 +13,21 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree;
+package org.apache.hyracks.storage.am.lsm.rtree;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.TreeIndexException;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.utils.LSMRTreeUtils;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.common.api.TreeIndexException;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
+import org.apache.hyracks.storage.am.lsm.rtree.utils.LSMRTreeUtils;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
 
 public class LSMRTreeWithAntiMatterTuplesExamplesTest extends AbstractLSMRTreeExamplesTest {
     private final LSMRTreeTestHarness harness = new LSMRTreeTestHarness();

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesInsertTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesInsertTest.java
index e5b33cc..88c64ba 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesInsertTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesInsertTest.java

@@ -13,23 +13,23 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree;
+package org.apache.hyracks.storage.am.lsm.rtree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeWithAntiMatterTuplesTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeInsertTest;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeWithAntiMatterTuplesTestContext;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeInsertTest;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeTestContext;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
 
 @SuppressWarnings("rawtypes")
 public class LSMRTreeWithAntiMatterTuplesInsertTest extends AbstractRTreeInsertTest {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesLifecycleTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesLifecycleTest.java
index 10ae5e1..657bfa2 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesLifecycleTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesLifecycleTest.java

@@ -12,23 +12,23 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.hyracks.storage.am.lsm.rtree;
+package org.apache.hyracks.storage.am.lsm.rtree;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.data.std.primitive.IntegerPointable;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.storage.am.common.AbstractIndexLifecycleTest;
-import edu.uci.ics.hyracks.storage.am.common.CheckTuple;
-import edu.uci.ics.hyracks.storage.am.common.IIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.common.TreeIndexTestUtils;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.impls.LSMRTreeWithAntiMatterTuples;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeWithAntiMatterTuplesTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.RTreeTestUtils;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
-import edu.uci.ics.hyracks.storage.am.rtree.util.RTreeUtils;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.data.std.primitive.IntegerPointable;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.storage.am.common.AbstractIndexLifecycleTest;
+import org.apache.hyracks.storage.am.common.CheckTuple;
+import org.apache.hyracks.storage.am.common.IIndexTestContext;
+import org.apache.hyracks.storage.am.common.TreeIndexTestUtils;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.lsm.rtree.impls.LSMRTreeWithAntiMatterTuples;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeWithAntiMatterTuplesTestContext;
+import org.apache.hyracks.storage.am.rtree.RTreeTestUtils;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.storage.am.rtree.util.RTreeUtils;
 
 public class LSMRTreeWithAntiMatterTuplesLifecycleTest extends AbstractIndexLifecycleTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesMergeTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesMergeTest.java
index 21d3759..f6cdcac 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesMergeTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/LSMRTreeWithAntiMatterTuplesMergeTest.java

@@ -13,22 +13,22 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree;
+package org.apache.hyracks.storage.am.lsm.rtree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeWithAntiMatterTuplesTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeWithAntiMatterTuplesTestContext;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeTestContext;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
 
 @SuppressWarnings("rawtypes")
 public class LSMRTreeWithAntiMatterTuplesMergeTest extends LSMRTreeMergeTestDriver {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/AbstractLSMRTreeTestWorker.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/AbstractLSMRTreeTestWorker.java
index 710d181..c433084 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/AbstractLSMRTreeTestWorker.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/AbstractLSMRTreeTestWorker.java

@@ -13,20 +13,20 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree.multithread;
+package org.apache.hyracks.storage.am.lsm.rtree.multithread;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.storage.am.common.AbstractIndexTestWorker;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexCursor;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
-import edu.uci.ics.hyracks.storage.am.common.ophelpers.MultiComparator;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleReference;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.storage.am.common.AbstractIndexTestWorker;
+import org.apache.hyracks.storage.am.common.TestOperationSelector;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.storage.am.common.ophelpers.MultiComparator;
 
 public abstract class AbstractLSMRTreeTestWorker extends AbstractIndexTestWorker {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeMultiThreadTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeMultiThreadTest.java
index c2aa30e..98d3c0a 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeMultiThreadTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeMultiThreadTest.java

@@ -13,26 +13,26 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree.multithread;
+package org.apache.hyracks.storage.am.lsm.rtree.multithread;
 
 import java.util.ArrayList;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.common.IIndexTestWorkerFactory;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector.TestOperation;
-import edu.uci.ics.hyracks.storage.am.common.TestWorkloadConf;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.TreeIndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.ProbabilityHelper;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.utils.LSMRTreeUtils;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeExamplesTest.RTreeType;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeMultiThreadTest;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.common.IIndexTestWorkerFactory;
+import org.apache.hyracks.storage.am.common.TestOperationSelector.TestOperation;
+import org.apache.hyracks.storage.am.common.TestWorkloadConf;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.common.api.TreeIndexException;
+import org.apache.hyracks.storage.am.common.datagen.ProbabilityHelper;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
+import org.apache.hyracks.storage.am.lsm.rtree.utils.LSMRTreeUtils;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeExamplesTest.RTreeType;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeMultiThreadTest;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
 
 public class LSMRTreeMultiThreadTest extends AbstractRTreeMultiThreadTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeTestWorker.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeTestWorker.java
index b52b518..85eac1e 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeTestWorker.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeTestWorker.java

@@ -13,24 +13,24 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree.multithread;
+package org.apache.hyracks.storage.am.lsm.rtree.multithread;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.storage.am.common.AbstractIndexTestWorker;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector.TestOperation;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexCursor;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
-import edu.uci.ics.hyracks.storage.am.common.ophelpers.MultiComparator;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.impls.LSMRTree;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.impls.LSMRTree.LSMRTreeAccessor;
-import edu.uci.ics.hyracks.storage.am.rtree.impls.SearchPredicate;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleReference;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.storage.am.common.AbstractIndexTestWorker;
+import org.apache.hyracks.storage.am.common.TestOperationSelector;
+import org.apache.hyracks.storage.am.common.TestOperationSelector.TestOperation;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.storage.am.common.ophelpers.MultiComparator;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
+import org.apache.hyracks.storage.am.lsm.rtree.impls.LSMRTree;
+import org.apache.hyracks.storage.am.lsm.rtree.impls.LSMRTree.LSMRTreeAccessor;
+import org.apache.hyracks.storage.am.rtree.impls.SearchPredicate;
 
 public class LSMRTreeTestWorker extends AbstractIndexTestWorker {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeTestWorkerFactory.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeTestWorkerFactory.java
index 2df1747..a234452 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeTestWorkerFactory.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeTestWorkerFactory.java

@@ -13,14 +13,14 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree.multithread;
+package org.apache.hyracks.storage.am.lsm.rtree.multithread;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.common.AbstractIndexTestWorker;
-import edu.uci.ics.hyracks.storage.am.common.IIndexTestWorkerFactory;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.common.AbstractIndexTestWorker;
+import org.apache.hyracks.storage.am.common.IIndexTestWorkerFactory;
+import org.apache.hyracks.storage.am.common.TestOperationSelector;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
 
 public class LSMRTreeTestWorkerFactory implements IIndexTestWorkerFactory {
     @Override

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeWithAntiMatterTuplesMultiThreadTest.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeWithAntiMatterTuplesMultiThreadTest.java
index a843bb9..336152f 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeWithAntiMatterTuplesMultiThreadTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeWithAntiMatterTuplesMultiThreadTest.java

@@ -13,26 +13,26 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree.multithread;
+package org.apache.hyracks.storage.am.lsm.rtree.multithread;
 
 import java.util.ArrayList;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.storage.am.common.IIndexTestWorkerFactory;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector.TestOperation;
-import edu.uci.ics.hyracks.storage.am.common.TestWorkloadConf;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.TreeIndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.ProbabilityHelper;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.utils.LSMRTreeUtils;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeExamplesTest.RTreeType;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeMultiThreadTest;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.storage.am.common.IIndexTestWorkerFactory;
+import org.apache.hyracks.storage.am.common.TestOperationSelector.TestOperation;
+import org.apache.hyracks.storage.am.common.TestWorkloadConf;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.common.api.TreeIndexException;
+import org.apache.hyracks.storage.am.common.datagen.ProbabilityHelper;
+import org.apache.hyracks.storage.am.lsm.rtree.util.LSMRTreeTestHarness;
+import org.apache.hyracks.storage.am.lsm.rtree.utils.LSMRTreeUtils;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeExamplesTest.RTreeType;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeMultiThreadTest;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
 
 public class LSMRTreeWithAntiMatterTuplesMultiThreadTest extends AbstractRTreeMultiThreadTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeWithAntiMatterTuplesTestWorker.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeWithAntiMatterTuplesTestWorker.java
index eef80d6..c7dfb58 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeWithAntiMatterTuplesTestWorker.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeWithAntiMatterTuplesTestWorker.java

@@ -13,21 +13,21 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree.multithread;
+package org.apache.hyracks.storage.am.lsm.rtree.multithread;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector.TestOperation;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexCursor;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
-import edu.uci.ics.hyracks.storage.am.common.ophelpers.MultiComparator;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.impls.AbstractLSMRTree;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.impls.LSMRTreeWithAntiMatterTuples.LSMRTreeWithAntiMatterTuplesAccessor;
-import edu.uci.ics.hyracks.storage.am.rtree.impls.SearchPredicate;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.storage.am.common.TestOperationSelector;
+import org.apache.hyracks.storage.am.common.TestOperationSelector.TestOperation;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.storage.am.common.ophelpers.MultiComparator;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
+import org.apache.hyracks.storage.am.lsm.rtree.impls.AbstractLSMRTree;
+import org.apache.hyracks.storage.am.lsm.rtree.impls.LSMRTreeWithAntiMatterTuples.LSMRTreeWithAntiMatterTuplesAccessor;
+import org.apache.hyracks.storage.am.rtree.impls.SearchPredicate;
 
 public class LSMRTreeWithAntiMatterTuplesTestWorker extends AbstractLSMRTreeTestWorker {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeWithAntiMatterTuplesTestWorkerFactory.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeWithAntiMatterTuplesTestWorkerFactory.java
index cf3ac02..e84eb40 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeWithAntiMatterTuplesTestWorkerFactory.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/multithread/LSMRTreeWithAntiMatterTuplesTestWorkerFactory.java

@@ -13,14 +13,14 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree.multithread;
+package org.apache.hyracks.storage.am.lsm.rtree.multithread;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.common.AbstractIndexTestWorker;
-import edu.uci.ics.hyracks.storage.am.common.IIndexTestWorkerFactory;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.common.AbstractIndexTestWorker;
+import org.apache.hyracks.storage.am.common.IIndexTestWorkerFactory;
+import org.apache.hyracks.storage.am.common.TestOperationSelector;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
 
 public class LSMRTreeWithAntiMatterTuplesTestWorkerFactory implements IIndexTestWorkerFactory {
     @Override

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/util/LSMRTreeTestContext.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/util/LSMRTreeTestContext.java
index 0ba6155..4985c9e 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/util/LSMRTreeTestContext.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/util/LSMRTreeTestContext.java

@@ -13,31 +13,31 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree.util;
+package org.apache.hyracks.storage.am.lsm.rtree.util;
 
 import java.util.Collection;
 import java.util.List;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.dataflow.common.util.SerdeUtils;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIOOperationScheduler;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.IVirtualBufferCache;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.impls.LSMRTree;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.utils.LSMRTreeUtils;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.RTreeCheckTuple;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.dataflow.common.util.SerdeUtils;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationScheduler;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
+import org.apache.hyracks.storage.am.lsm.common.api.IVirtualBufferCache;
+import org.apache.hyracks.storage.am.lsm.rtree.impls.LSMRTree;
+import org.apache.hyracks.storage.am.lsm.rtree.utils.LSMRTreeUtils;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeTestContext;
+import org.apache.hyracks.storage.am.rtree.RTreeCheckTuple;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
 
 @SuppressWarnings("rawtypes")
 public final class LSMRTreeTestContext extends AbstractRTreeTestContext {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/util/LSMRTreeTestHarness.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/util/LSMRTreeTestHarness.java
index 35e4ae87..a07fa0c 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/util/LSMRTreeTestHarness.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/util/LSMRTreeTestHarness.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree.util;
+package org.apache.hyracks.storage.am.lsm.rtree.util;
 
 import java.io.File;
 import java.io.FilenameFilter;
@@ -24,28 +24,28 @@
 import java.util.Random;
 import java.util.logging.Logger;
 
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.api.io.IODeviceHandle;
-import edu.uci.ics.hyracks.control.nc.io.IOManager;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIOOperationScheduler;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.IVirtualBufferCache;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoMergePolicy;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.SynchronousScheduler;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.ThreadCountingTracker;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.VirtualBufferCache;
-import edu.uci.ics.hyracks.storage.common.buffercache.HeapBufferAllocator;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
-import edu.uci.ics.hyracks.test.support.TestStorageManagerComponentHolder;
-import edu.uci.ics.hyracks.test.support.TestUtils;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.api.io.IODeviceHandle;
+import org.apache.hyracks.control.nc.io.IOManager;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationScheduler;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
+import org.apache.hyracks.storage.am.lsm.common.api.IVirtualBufferCache;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoMergePolicy;
+import org.apache.hyracks.storage.am.lsm.common.impls.NoOpIOOperationCallback;
+import org.apache.hyracks.storage.am.lsm.common.impls.SynchronousScheduler;
+import org.apache.hyracks.storage.am.lsm.common.impls.ThreadCountingTracker;
+import org.apache.hyracks.storage.am.lsm.common.impls.VirtualBufferCache;
+import org.apache.hyracks.storage.common.buffercache.HeapBufferAllocator;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.test.support.TestStorageManagerComponentHolder;
+import org.apache.hyracks.test.support.TestUtils;
 
 public class LSMRTreeTestHarness {
     protected static final Logger LOGGER = Logger.getLogger(LSMRTreeTestHarness.class.getName());

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/util/LSMRTreeWithAntiMatterTuplesTestContext.java b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/util/LSMRTreeWithAntiMatterTuplesTestContext.java
index fdd0baf..f546a0c 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/util/LSMRTreeWithAntiMatterTuplesTestContext.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-lsm-rtree-test/src/test/java/org/apache/hyracks/storage/am/lsm/rtree/util/LSMRTreeWithAntiMatterTuplesTestContext.java

@@ -13,31 +13,31 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.lsm.rtree.util;
+package org.apache.hyracks.storage.am.lsm.rtree.util;
 
 import java.util.Collection;
 import java.util.List;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.dataflow.common.util.SerdeUtils;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMIOOperationScheduler;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.IVirtualBufferCache;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.impls.LSMRTreeWithAntiMatterTuples;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.utils.LSMRTreeUtils;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.RTreeCheckTuple;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.dataflow.common.util.SerdeUtils;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationScheduler;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMMergePolicy;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
+import org.apache.hyracks.storage.am.lsm.common.api.IVirtualBufferCache;
+import org.apache.hyracks.storage.am.lsm.rtree.impls.LSMRTreeWithAntiMatterTuples;
+import org.apache.hyracks.storage.am.lsm.rtree.utils.LSMRTreeUtils;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeTestContext;
+import org.apache.hyracks.storage.am.rtree.RTreeCheckTuple;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
 
 @SuppressWarnings("rawtypes")
 public final class LSMRTreeWithAntiMatterTuplesTestContext extends AbstractRTreeTestContext {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/pom.xml b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/pom.xml
index f625038..d11647c 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/pom.xml
+++ b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/pom.xml

@@ -18,7 +18,7 @@
   <name>hyracks-storage-am-rtree-test</name>
 
   <parent>
-    <groupId>edu.uci.ics.hyracks</groupId>
+    <groupId>org.apache.hyracks</groupId>
     <artifactId>hyracks-tests</artifactId>
     <version>0.2.16-SNAPSHOT</version>
   </parent>
@@ -39,14 +39,14 @@
   </build>
   <dependencies>
   	<dependency>
-  		<groupId>edu.uci.ics.hyracks</groupId>
+  		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-storage-am-rtree</artifactId>
   		<version>0.2.16-SNAPSHOT</version>
   		<type>jar</type>
   		<scope>compile</scope>
   	</dependency>
   	<dependency>
-  		<groupId>edu.uci.ics.hyracks</groupId>
+  		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-test-support</artifactId>
   		<version>0.2.16-SNAPSHOT</version>
   		<type>jar</type>

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeBulkLoadTest.java b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeBulkLoadTest.java
index 4b68ddc..2ced742 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeBulkLoadTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeBulkLoadTest.java

@@ -13,20 +13,20 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.rtree;
+package org.apache.hyracks.storage.am.rtree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
-import edu.uci.ics.hyracks.storage.am.rtree.utils.RTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.utils.RTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.storage.am.rtree.utils.RTreeTestContext;
+import org.apache.hyracks.storage.am.rtree.utils.RTreeTestHarness;
 
 @SuppressWarnings("rawtypes")
 public class RTreeBulkLoadTest extends AbstractRTreeBulkLoadTest {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeDeleteTest.java b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeDeleteTest.java
index e203f2a..639c786 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeDeleteTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeDeleteTest.java

@@ -13,20 +13,20 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.rtree;
+package org.apache.hyracks.storage.am.rtree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
-import edu.uci.ics.hyracks.storage.am.rtree.utils.RTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.utils.RTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.storage.am.rtree.utils.RTreeTestContext;
+import org.apache.hyracks.storage.am.rtree.utils.RTreeTestHarness;
 
 @SuppressWarnings("rawtypes")
 public class RTreeDeleteTest extends AbstractRTreeDeleteTest {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeExamplesTest.java b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeExamplesTest.java
index e9e56ea..4cf7f90 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeExamplesTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeExamplesTest.java

@@ -13,20 +13,20 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.rtree;
+package org.apache.hyracks.storage.am.rtree;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.TreeIndexException;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
-import edu.uci.ics.hyracks.storage.am.rtree.util.RTreeUtils;
-import edu.uci.ics.hyracks.storage.am.rtree.utils.RTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.common.api.TreeIndexException;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.storage.am.rtree.util.RTreeUtils;
+import org.apache.hyracks.storage.am.rtree.utils.RTreeTestHarness;
 
 public class RTreeExamplesTest extends AbstractRTreeExamplesTest {
     private final RTreeTestHarness harness = new RTreeTestHarness();

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeInsertTest.java b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeInsertTest.java
index 160528e..add80f4 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeInsertTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeInsertTest.java

@@ -13,20 +13,20 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.rtree;
+package org.apache.hyracks.storage.am.rtree;
 
 import java.util.Random;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
-import edu.uci.ics.hyracks.storage.am.rtree.utils.RTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.utils.RTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.storage.am.rtree.utils.RTreeTestContext;
+import org.apache.hyracks.storage.am.rtree.utils.RTreeTestHarness;
 
 @SuppressWarnings("rawtypes")
 public class RTreeInsertTest extends AbstractRTreeInsertTest {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeLifecycleTest.java b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeLifecycleTest.java
index b1bce5f..abeb41e 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeLifecycleTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeLifecycleTest.java

@@ -12,23 +12,23 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.hyracks.storage.am.rtree;
+package org.apache.hyracks.storage.am.rtree;
 
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.data.std.primitive.IntegerPointable;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.storage.am.common.AbstractIndexLifecycleTest;
-import edu.uci.ics.hyracks.storage.am.common.CheckTuple;
-import edu.uci.ics.hyracks.storage.am.common.IIndexTestContext;
-import edu.uci.ics.hyracks.storage.am.common.TreeIndexTestUtils;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexFrame;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
-import edu.uci.ics.hyracks.storage.am.rtree.impls.RTree;
-import edu.uci.ics.hyracks.storage.am.rtree.util.RTreeUtils;
-import edu.uci.ics.hyracks.storage.am.rtree.utils.RTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.utils.RTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.data.std.primitive.IntegerPointable;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.storage.am.common.AbstractIndexLifecycleTest;
+import org.apache.hyracks.storage.am.common.CheckTuple;
+import org.apache.hyracks.storage.am.common.IIndexTestContext;
+import org.apache.hyracks.storage.am.common.TreeIndexTestUtils;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexFrame;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.storage.am.rtree.impls.RTree;
+import org.apache.hyracks.storage.am.rtree.util.RTreeUtils;
+import org.apache.hyracks.storage.am.rtree.utils.RTreeTestContext;
+import org.apache.hyracks.storage.am.rtree.utils.RTreeTestHarness;
 
 public class RTreeLifecycleTest extends AbstractIndexLifecycleTest {
     private final RTreeTestHarness harness = new RTreeTestHarness();

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeSearchCursorTest.java b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeSearchCursorTest.java
index 3818c41..a699678 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeSearchCursorTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/RTreeSearchCursorTest.java

@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.rtree;
+package org.apache.hyracks.storage.am.rtree;
 
 import java.util.ArrayList;
 import java.util.Random;
@@ -22,40 +22,40 @@
 import org.junit.Before;
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.data.std.accessors.PointableBinaryComparatorFactory;
-import edu.uci.ics.hyracks.data.std.primitive.IntegerPointable;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
-import edu.uci.ics.hyracks.dataflow.common.util.TupleUtils;
-import edu.uci.ics.hyracks.storage.am.common.api.IFreePageManager;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexAccessor;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexCursor;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexMetaDataFrameFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.TreeIndexException;
-import edu.uci.ics.hyracks.storage.am.common.frames.LIFOMetaDataFrameFactory;
-import edu.uci.ics.hyracks.storage.am.common.freepage.LinkedListFreePageManager;
-import edu.uci.ics.hyracks.storage.am.common.impls.NoOpOperationCallback;
-import edu.uci.ics.hyracks.storage.am.common.ophelpers.MultiComparator;
-import edu.uci.ics.hyracks.storage.am.common.util.HashMultiSet;
-import edu.uci.ics.hyracks.storage.am.rtree.api.IRTreeInteriorFrame;
-import edu.uci.ics.hyracks.storage.am.rtree.api.IRTreeLeafFrame;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreeNSMInteriorFrameFactory;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreeNSMLeafFrameFactory;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
-import edu.uci.ics.hyracks.storage.am.rtree.impls.RTree;
-import edu.uci.ics.hyracks.storage.am.rtree.impls.RTreeSearchCursor;
-import edu.uci.ics.hyracks.storage.am.rtree.impls.SearchPredicate;
-import edu.uci.ics.hyracks.storage.am.rtree.tuples.RTreeTypeAwareTupleWriterFactory;
-import edu.uci.ics.hyracks.storage.am.rtree.util.RTreeUtils;
-import edu.uci.ics.hyracks.storage.am.rtree.utils.AbstractRTreeTest;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.data.std.accessors.PointableBinaryComparatorFactory;
+import org.apache.hyracks.data.std.primitive.IntegerPointable;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleReference;
+import org.apache.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
+import org.apache.hyracks.dataflow.common.util.TupleUtils;
+import org.apache.hyracks.storage.am.common.api.IFreePageManager;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexAccessor;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexMetaDataFrameFactory;
+import org.apache.hyracks.storage.am.common.api.TreeIndexException;
+import org.apache.hyracks.storage.am.common.frames.LIFOMetaDataFrameFactory;
+import org.apache.hyracks.storage.am.common.freepage.LinkedListFreePageManager;
+import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallback;
+import org.apache.hyracks.storage.am.common.ophelpers.MultiComparator;
+import org.apache.hyracks.storage.am.common.util.HashMultiSet;
+import org.apache.hyracks.storage.am.rtree.api.IRTreeInteriorFrame;
+import org.apache.hyracks.storage.am.rtree.api.IRTreeLeafFrame;
+import org.apache.hyracks.storage.am.rtree.frames.RTreeNSMInteriorFrameFactory;
+import org.apache.hyracks.storage.am.rtree.frames.RTreeNSMLeafFrameFactory;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.storage.am.rtree.impls.RTree;
+import org.apache.hyracks.storage.am.rtree.impls.RTreeSearchCursor;
+import org.apache.hyracks.storage.am.rtree.impls.SearchPredicate;
+import org.apache.hyracks.storage.am.rtree.tuples.RTreeTypeAwareTupleWriterFactory;
+import org.apache.hyracks.storage.am.rtree.util.RTreeUtils;
+import org.apache.hyracks.storage.am.rtree.utils.AbstractRTreeTest;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 
 public class RTreeSearchCursorTest extends AbstractRTreeTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/multithread/RTreeMultiThreadTest.java b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/multithread/RTreeMultiThreadTest.java
index 14ad873..0ae2f23 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/multithread/RTreeMultiThreadTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/multithread/RTreeMultiThreadTest.java

@@ -13,25 +13,25 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.rtree.multithread;
+package org.apache.hyracks.storage.am.rtree.multithread;
 
 import java.util.ArrayList;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.common.IIndexTestWorkerFactory;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector.TestOperation;
-import edu.uci.ics.hyracks.storage.am.common.TestWorkloadConf;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.TreeIndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.ProbabilityHelper;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeExamplesTest.RTreeType;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeMultiThreadTest;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
-import edu.uci.ics.hyracks.storage.am.rtree.util.RTreeUtils;
-import edu.uci.ics.hyracks.storage.am.rtree.utils.RTreeTestHarness;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.common.IIndexTestWorkerFactory;
+import org.apache.hyracks.storage.am.common.TestOperationSelector.TestOperation;
+import org.apache.hyracks.storage.am.common.TestWorkloadConf;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.common.api.TreeIndexException;
+import org.apache.hyracks.storage.am.common.datagen.ProbabilityHelper;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeExamplesTest.RTreeType;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeMultiThreadTest;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.storage.am.rtree.util.RTreeUtils;
+import org.apache.hyracks.storage.am.rtree.utils.RTreeTestHarness;
 
 public class RTreeMultiThreadTest extends AbstractRTreeMultiThreadTest {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/multithread/RTreeTestWorker.java b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/multithread/RTreeTestWorker.java
index 04cf044..81e595f 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/multithread/RTreeTestWorker.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/multithread/RTreeTestWorker.java

@@ -13,23 +13,23 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.rtree.multithread;
+package org.apache.hyracks.storage.am.rtree.multithread;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleReference;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.ITupleReference;
-import edu.uci.ics.hyracks.storage.am.common.AbstractIndexTestWorker;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector.TestOperation;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndexCursor;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexCursor;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
-import edu.uci.ics.hyracks.storage.am.common.ophelpers.MultiComparator;
-import edu.uci.ics.hyracks.storage.am.rtree.impls.RTree;
-import edu.uci.ics.hyracks.storage.am.rtree.impls.SearchPredicate;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleReference;
+import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference;
+import org.apache.hyracks.storage.am.common.AbstractIndexTestWorker;
+import org.apache.hyracks.storage.am.common.TestOperationSelector;
+import org.apache.hyracks.storage.am.common.TestOperationSelector.TestOperation;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.api.IIndexCursor;
+import org.apache.hyracks.storage.am.common.api.ITreeIndexCursor;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.storage.am.common.ophelpers.MultiComparator;
+import org.apache.hyracks.storage.am.rtree.impls.RTree;
+import org.apache.hyracks.storage.am.rtree.impls.SearchPredicate;
 
 public class RTreeTestWorker extends AbstractIndexTestWorker {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/multithread/RTreeTestWorkerFactory.java b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/multithread/RTreeTestWorkerFactory.java
index 4d06601..bbc41f6 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/multithread/RTreeTestWorkerFactory.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/multithread/RTreeTestWorkerFactory.java

@@ -13,14 +13,14 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.rtree.multithread;
+package org.apache.hyracks.storage.am.rtree.multithread;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.storage.am.common.AbstractIndexTestWorker;
-import edu.uci.ics.hyracks.storage.am.common.IIndexTestWorkerFactory;
-import edu.uci.ics.hyracks.storage.am.common.TestOperationSelector;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.datagen.DataGenThread;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.storage.am.common.AbstractIndexTestWorker;
+import org.apache.hyracks.storage.am.common.IIndexTestWorkerFactory;
+import org.apache.hyracks.storage.am.common.TestOperationSelector;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.datagen.DataGenThread;
 
 public class RTreeTestWorkerFactory implements IIndexTestWorkerFactory {
     @Override

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/utils/AbstractRTreeTest.java b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/utils/AbstractRTreeTest.java
index 3eb075f..62c13ad 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/utils/AbstractRTreeTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/utils/AbstractRTreeTest.java

@@ -13,14 +13,14 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.rtree.utils;
+package org.apache.hyracks.storage.am.rtree.utils;
 
 import java.util.logging.Logger;
 
 import org.junit.After;
 import org.junit.Before;
 
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
 
 public abstract class AbstractRTreeTest {
     protected final Logger LOGGER = Logger.getLogger(RTreeTestHarness.class.getName());

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/utils/RTreeTestContext.java b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/utils/RTreeTestContext.java
index 738cef8..488f455 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/utils/RTreeTestContext.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/utils/RTreeTestContext.java

@@ -13,22 +13,22 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.rtree.utils;
+package org.apache.hyracks.storage.am.rtree.utils;
 
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.dataflow.common.util.SerdeUtils;
-import edu.uci.ics.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndex;
-import edu.uci.ics.hyracks.storage.am.rtree.AbstractRTreeTestContext;
-import edu.uci.ics.hyracks.storage.am.rtree.frames.RTreePolicyType;
-import edu.uci.ics.hyracks.storage.am.rtree.impls.RTree;
-import edu.uci.ics.hyracks.storage.am.rtree.util.RTreeUtils;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.dataflow.common.util.SerdeUtils;
+import org.apache.hyracks.storage.am.common.api.IPrimitiveValueProviderFactory;
+import org.apache.hyracks.storage.am.common.api.ITreeIndex;
+import org.apache.hyracks.storage.am.rtree.AbstractRTreeTestContext;
+import org.apache.hyracks.storage.am.rtree.frames.RTreePolicyType;
+import org.apache.hyracks.storage.am.rtree.impls.RTree;
+import org.apache.hyracks.storage.am.rtree.util.RTreeUtils;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
 
 @SuppressWarnings("rawtypes")
 public class RTreeTestContext extends AbstractRTreeTestContext {

diff --git a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/utils/RTreeTestHarness.java b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/utils/RTreeTestHarness.java
index 46b2e12..61ae871 100644
--- a/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/utils/RTreeTestHarness.java
+++ b/hyracks/hyracks-tests/hyracks-storage-am-rtree-test/src/test/java/org/apache/hyracks/storage/am/rtree/utils/RTreeTestHarness.java

@@ -13,21 +13,21 @@
  * limitations under the License.
  */
 
-package edu.uci.ics.hyracks.storage.am.rtree.utils;
+package org.apache.hyracks.storage.am.rtree.utils;
 
 import java.io.File;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.Random;
 
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.storage.am.config.AccessMethodTestsConfig;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
-import edu.uci.ics.hyracks.test.support.TestStorageManagerComponentHolder;
-import edu.uci.ics.hyracks.test.support.TestUtils;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.storage.am.config.AccessMethodTestsConfig;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.test.support.TestStorageManagerComponentHolder;
+import org.apache.hyracks.test.support.TestUtils;
 
 public class RTreeTestHarness {
 

diff --git a/hyracks/hyracks-tests/hyracks-storage-common-test/pom.xml b/hyracks/hyracks-tests/hyracks-storage-common-test/pom.xml
index 02012da..c99e65e 100644
--- a/hyracks/hyracks-tests/hyracks-storage-common-test/pom.xml
+++ b/hyracks/hyracks-tests/hyracks-storage-common-test/pom.xml

@@ -18,7 +18,7 @@
   <name>hyracks-storage-common-test</name>
 
   <parent>
-    <groupId>edu.uci.ics.hyracks</groupId>
+    <groupId>org.apache.hyracks</groupId>
     <artifactId>hyracks-tests</artifactId>
     <version>0.2.16-SNAPSHOT</version>
   </parent>
@@ -39,13 +39,13 @@
   </build>
   <dependencies>
   	<dependency>
-  		<groupId>edu.uci.ics.hyracks</groupId>
+  		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-storage-common</artifactId>
   		<version>0.2.16-SNAPSHOT</version>
   		<scope>compile</scope>
   	</dependency>
   	<dependency>
-  		<groupId>edu.uci.ics.hyracks</groupId>
+  		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-test-support</artifactId>
   		<version>0.2.16-SNAPSHOT</version>
   		<type>jar</type>

diff --git a/hyracks/hyracks-tests/hyracks-storage-common-test/src/test/java/org/apache/hyracks/storage/common/BufferCacheRegressionTest.java b/hyracks/hyracks-tests/hyracks-storage-common-test/src/test/java/org/apache/hyracks/storage/common/BufferCacheRegressionTest.java
index 05435fc..6e42aa9 100644
--- a/hyracks/hyracks-tests/hyracks-storage-common-test/src/test/java/org/apache/hyracks/storage/common/BufferCacheRegressionTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-common-test/src/test/java/org/apache/hyracks/storage/common/BufferCacheRegressionTest.java

@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.hyracks.storage.common;
+package org.apache.hyracks.storage.common;
 
 import static org.junit.Assert.fail;
 
@@ -24,18 +24,18 @@
 import org.junit.Before;
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.api.io.IFileHandle;
-import edu.uci.ics.hyracks.api.io.IIOManager;
-import edu.uci.ics.hyracks.api.io.IIOManager.FileReadWriteMode;
-import edu.uci.ics.hyracks.api.io.IIOManager.FileSyncMode;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
-import edu.uci.ics.hyracks.storage.common.buffercache.ICachedPage;
-import edu.uci.ics.hyracks.storage.common.file.BufferedFileHandle;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
-import edu.uci.ics.hyracks.test.support.TestStorageManagerComponentHolder;
-import edu.uci.ics.hyracks.test.support.TestUtils;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.api.io.IFileHandle;
+import org.apache.hyracks.api.io.IIOManager;
+import org.apache.hyracks.api.io.IIOManager.FileReadWriteMode;
+import org.apache.hyracks.api.io.IIOManager.FileSyncMode;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.storage.common.buffercache.ICachedPage;
+import org.apache.hyracks.storage.common.file.BufferedFileHandle;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.test.support.TestStorageManagerComponentHolder;
+import org.apache.hyracks.test.support.TestUtils;
 
 public class BufferCacheRegressionTest {
     protected static final String tmpDir = System.getProperty("java.io.tmpdir");

diff --git a/hyracks/hyracks-tests/hyracks-storage-common-test/src/test/java/org/apache/hyracks/storage/common/BufferCacheTest.java b/hyracks/hyracks-tests/hyracks-storage-common-test/src/test/java/org/apache/hyracks/storage/common/BufferCacheTest.java
index a0566e3..9857b30 100644
--- a/hyracks/hyracks-tests/hyracks-storage-common-test/src/test/java/org/apache/hyracks/storage/common/BufferCacheTest.java
+++ b/hyracks/hyracks-tests/hyracks-storage-common-test/src/test/java/org/apache/hyracks/storage/common/BufferCacheTest.java

@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.hyracks.storage.common;
+package org.apache.hyracks.storage.common;
 
 import java.io.File;
 import java.text.SimpleDateFormat;
@@ -27,15 +27,15 @@
 import org.junit.Assert;
 import org.junit.Test;
 
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.storage.common.buffercache.IBufferCache;
-import edu.uci.ics.hyracks.storage.common.buffercache.ICachedPage;
-import edu.uci.ics.hyracks.storage.common.file.BufferedFileHandle;
-import edu.uci.ics.hyracks.storage.common.file.IFileMapProvider;
-import edu.uci.ics.hyracks.test.support.TestStorageManagerComponentHolder;
-import edu.uci.ics.hyracks.test.support.TestUtils;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.storage.common.buffercache.IBufferCache;
+import org.apache.hyracks.storage.common.buffercache.ICachedPage;
+import org.apache.hyracks.storage.common.file.BufferedFileHandle;
+import org.apache.hyracks.storage.common.file.IFileMapProvider;
+import org.apache.hyracks.test.support.TestStorageManagerComponentHolder;
+import org.apache.hyracks.test.support.TestUtils;
 
 public class BufferCacheTest {
     protected static final List<String> openedFiles = new ArrayList<String>();

diff --git a/hyracks/hyracks-tests/pom.xml b/hyracks/hyracks-tests/pom.xml
index 29d3665..e7ec470 100644
--- a/hyracks/hyracks-tests/pom.xml
+++ b/hyracks/hyracks-tests/pom.xml

@@ -19,7 +19,7 @@
   <name>hyracks-tests</name>
 
   <parent>
-    <groupId>edu.uci.ics.hyracks</groupId>
+    <groupId>org.apache.hyracks</groupId>
     <artifactId>hyracks</artifactId>
     <version>0.2.16-SNAPSHOT</version>
   </parent>
commit	e915e8c4612664ac07063b8441b5ae4832fefa14	[log] [tgz]
author	Ian Maxon <imaxon@apache.org>	Wed Jul 01 17:03:31 2015 -0700
committer	Ian Maxon <imaxon@apache.org>	Sat Aug 22 12:56:42 2015 -0700
tree	d96f3cee17936f164b6c7e9a2192649a0045a106
parent	9939b48ecc4623145383e847cc6adbd4b800c609 [diff]