diff --git a/asterix-external-data/pom.xml b/asterix-external-data/pom.xml
index 7d64b61..b5384b1 100644
--- a/asterix-external-data/pom.xml
+++ b/asterix-external-data/pom.xml
@@ -11,7 +11,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<artifactId>asterix</artifactId>
-		<groupId>edu.uci.ics.asterix</groupId>
+		<groupId>org.apache.asterix</groupId>
 		<version>0.8.7-SNAPSHOT</version>
 	</parent>
 
@@ -53,7 +53,7 @@
 							<schemaIncludes>
 								<include>library.xsd</include>
 							</schemaIncludes>
-							<generatePackage>edu.uci.ics.asterix.external.library</generatePackage>
+							<generatePackage>org.apache.asterix.external.library</generatePackage>
 							<generateDirectory>${project.build.directory}/generated-sources/configuration</generateDirectory>
 						</configuration>
 					</execution>
@@ -103,28 +103,28 @@
 			<type>jar</type>
 		</dependency>
 		<dependency>
-			<groupId>edu.uci.ics.asterix</groupId>
+			<groupId>org.apache.asterix</groupId>
 			<artifactId>asterix-om</artifactId>
 			<version>0.8.7-SNAPSHOT</version>
 			<type>jar</type>
 			<scope>compile</scope>
 		</dependency>
 		<dependency>
-			<groupId>edu.uci.ics.asterix</groupId>
+			<groupId>org.apache.asterix</groupId>
 			<artifactId>asterix-runtime</artifactId>
 			<version>0.8.7-SNAPSHOT</version>
 			<type>jar</type>
 			<scope>compile</scope>
 		</dependency>
 		<dependency>
-			<groupId>edu.uci.ics.asterix</groupId>
+			<groupId>org.apache.asterix</groupId>
 			<artifactId>asterix-metadata</artifactId>
 			<version>0.8.7-SNAPSHOT</version>
 			<type>jar</type>
 			<scope>compile</scope>
 		</dependency>
 		<dependency>
-			<groupId>edu.uci.ics.hyracks</groupId>
+			<groupId>org.apache.hyracks</groupId>
 			<artifactId>algebricks-compiler</artifactId>
 		</dependency>
 		<dependency>
@@ -168,7 +168,7 @@
 			<version>1.0.1-modified-01</version>
 		</dependency>
 		<dependency>
-			<groupId>edu.uci.ics.hyracks</groupId>
+			<groupId>org.apache.hyracks</groupId>
 			<artifactId>hyracks-hdfs-core</artifactId>
 			<version>${hyracks.version}</version>
 		</dependency>
@@ -178,7 +178,7 @@
 			<version>1.0</version>
 		</dependency>
 		<dependency>
-			<groupId>edu.uci.ics.asterix</groupId>
+			<groupId>org.apache.asterix</groupId>
 			<artifactId>asterix-common</artifactId>
 			<version>0.8.7-SNAPSHOT</version>
 		</dependency>
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/CNNFeedAdapterFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/CNNFeedAdapterFactory.java
index cfbc646..1eb13b2 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/CNNFeedAdapterFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/CNNFeedAdapterFactory.java
@@ -12,22 +12,22 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.adapter.factory;
+package org.apache.asterix.external.adapter.factory;
 
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
-import edu.uci.ics.asterix.common.feeds.FeedPolicyAccessor;
-import edu.uci.ics.asterix.common.feeds.api.IDatasourceAdapter;
-import edu.uci.ics.asterix.common.feeds.api.IIntakeProgressTracker;
-import edu.uci.ics.asterix.external.dataset.adapter.RSSFeedAdapter;
-import edu.uci.ics.asterix.metadata.feeds.IFeedAdapterFactory;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksCountPartitionConstraint;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
+import org.apache.asterix.common.feeds.FeedPolicyAccessor;
+import org.apache.asterix.common.feeds.api.IDatasourceAdapter;
+import org.apache.asterix.common.feeds.api.IIntakeProgressTracker;
+import org.apache.asterix.external.dataset.adapter.RSSFeedAdapter;
+import org.apache.asterix.metadata.feeds.IFeedAdapterFactory;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksCountPartitionConstraint;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
 
 /**
  * A factory class for creating the @see {CNNFeedAdapter}.
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/HDFSAdapterFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/HDFSAdapterFactory.java
index 7595c32..159cb26 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/HDFSAdapterFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/HDFSAdapterFactory.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.adapter.factory;
+package org.apache.asterix.external.adapter.factory;
 
 import java.io.FileNotFoundException;
 import java.io.IOException;
@@ -30,27 +30,27 @@
 import org.apache.hadoop.mapred.InputSplit;
 import org.apache.hadoop.mapred.JobConf;
 
-import edu.uci.ics.asterix.common.config.DatasetConfig.ExternalFilePendingOp;
-import edu.uci.ics.asterix.common.feeds.api.IDatasourceAdapter;
-import edu.uci.ics.asterix.external.dataset.adapter.HDFSAdapter;
-import edu.uci.ics.asterix.external.indexing.dataflow.HDFSObjectTupleParserFactory;
-import edu.uci.ics.asterix.metadata.entities.ExternalFile;
-import edu.uci.ics.asterix.metadata.external.IAdapterFactory;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.om.util.AsterixAppContextInfo;
-import edu.uci.ics.asterix.om.util.AsterixClusterProperties;
-import edu.uci.ics.asterix.runtime.operators.file.AsterixTupleParserFactory;
-import edu.uci.ics.asterix.runtime.operators.file.AsterixTupleParserFactory.InputDataFormat;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksAbsolutePartitionConstraint;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
-import edu.uci.ics.hyracks.api.context.ICCContext;
-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.hdfs.dataflow.ConfFactory;
-import edu.uci.ics.hyracks.hdfs.dataflow.InputSplitsFactory;
-import edu.uci.ics.hyracks.hdfs.scheduler.Scheduler;
+import org.apache.asterix.common.config.DatasetConfig.ExternalFilePendingOp;
+import org.apache.asterix.common.feeds.api.IDatasourceAdapter;
+import org.apache.asterix.external.dataset.adapter.HDFSAdapter;
+import org.apache.asterix.external.indexing.dataflow.HDFSObjectTupleParserFactory;
+import org.apache.asterix.metadata.entities.ExternalFile;
+import org.apache.asterix.metadata.external.IAdapterFactory;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.om.util.AsterixAppContextInfo;
+import org.apache.asterix.om.util.AsterixClusterProperties;
+import org.apache.asterix.runtime.operators.file.AsterixTupleParserFactory;
+import org.apache.asterix.runtime.operators.file.AsterixTupleParserFactory.InputDataFormat;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksAbsolutePartitionConstraint;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
+import org.apache.hyracks.api.context.ICCContext;
+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.hdfs.dataflow.ConfFactory;
+import org.apache.hyracks.hdfs.dataflow.InputSplitsFactory;
+import org.apache.hyracks.hdfs.scheduler.Scheduler;
 
 /**
  * A factory class for creating an instance of HDFSAdapter
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/HDFSIndexingAdapterFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/HDFSIndexingAdapterFactory.java
index 4e69279..235b004 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/HDFSIndexingAdapterFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/HDFSIndexingAdapterFactory.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.adapter.factory;
+package org.apache.asterix.external.adapter.factory;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -22,33 +22,33 @@
 import org.apache.hadoop.mapred.InputSplit;
 import org.apache.hadoop.mapred.JobConf;
 
-import edu.uci.ics.asterix.common.feeds.api.IDatasourceAdapter;
-import edu.uci.ics.asterix.external.dataset.adapter.HDFSIndexingAdapter;
-import edu.uci.ics.asterix.external.indexing.dataflow.HDFSIndexingParserFactory;
-import edu.uci.ics.asterix.external.indexing.dataflow.IndexingScheduler;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.asterix.om.types.AUnionType;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.om.util.AsterixAppContextInfo;
-import edu.uci.ics.asterix.om.util.AsterixClusterProperties;
-import edu.uci.ics.asterix.om.util.NonTaggedFormatUtil;
-import edu.uci.ics.asterix.runtime.operators.file.AsterixTupleParserFactory;
-import edu.uci.ics.asterix.runtime.operators.file.DelimitedDataParser;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksAbsolutePartitionConstraint;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.NotImplementedException;
-import edu.uci.ics.hyracks.api.context.ICCContext;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.dataflow.common.data.parsers.DoubleParserFactory;
-import edu.uci.ics.hyracks.dataflow.common.data.parsers.FloatParserFactory;
-import edu.uci.ics.hyracks.dataflow.common.data.parsers.IValueParserFactory;
-import edu.uci.ics.hyracks.dataflow.common.data.parsers.IntegerParserFactory;
-import edu.uci.ics.hyracks.dataflow.common.data.parsers.LongParserFactory;
-import edu.uci.ics.hyracks.dataflow.common.data.parsers.UTF8StringParserFactory;
-import edu.uci.ics.hyracks.hdfs.dataflow.ConfFactory;
-import edu.uci.ics.hyracks.hdfs.dataflow.InputSplitsFactory;
+import org.apache.asterix.common.feeds.api.IDatasourceAdapter;
+import org.apache.asterix.external.dataset.adapter.HDFSIndexingAdapter;
+import org.apache.asterix.external.indexing.dataflow.HDFSIndexingParserFactory;
+import org.apache.asterix.external.indexing.dataflow.IndexingScheduler;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.asterix.om.types.AUnionType;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.om.util.AsterixAppContextInfo;
+import org.apache.asterix.om.util.AsterixClusterProperties;
+import org.apache.asterix.om.util.NonTaggedFormatUtil;
+import org.apache.asterix.runtime.operators.file.AsterixTupleParserFactory;
+import org.apache.asterix.runtime.operators.file.DelimitedDataParser;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksAbsolutePartitionConstraint;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
+import org.apache.hyracks.algebricks.common.exceptions.NotImplementedException;
+import org.apache.hyracks.api.context.ICCContext;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.dataflow.common.data.parsers.DoubleParserFactory;
+import org.apache.hyracks.dataflow.common.data.parsers.FloatParserFactory;
+import org.apache.hyracks.dataflow.common.data.parsers.IValueParserFactory;
+import org.apache.hyracks.dataflow.common.data.parsers.IntegerParserFactory;
+import org.apache.hyracks.dataflow.common.data.parsers.LongParserFactory;
+import org.apache.hyracks.dataflow.common.data.parsers.UTF8StringParserFactory;
+import org.apache.hyracks.hdfs.dataflow.ConfFactory;
+import org.apache.hyracks.hdfs.dataflow.InputSplitsFactory;
 
 public class HDFSIndexingAdapterFactory extends HDFSAdapterFactory {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/HiveAdapterFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/HiveAdapterFactory.java
index 3fc1dfa..8b3c639 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/HiveAdapterFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/HiveAdapterFactory.java
@@ -12,22 +12,22 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.adapter.factory;
+package org.apache.asterix.external.adapter.factory;
 
 import java.util.List;
 import java.util.Map;
 
-import edu.uci.ics.asterix.common.feeds.api.IDatasourceAdapter;
-import edu.uci.ics.asterix.external.dataset.adapter.HDFSAdapter;
-import edu.uci.ics.asterix.external.dataset.adapter.HiveAdapter;
-import edu.uci.ics.asterix.metadata.entities.ExternalFile;
-import edu.uci.ics.asterix.metadata.external.IAdapterFactory;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.runtime.operators.file.AsterixTupleParserFactory;
-import edu.uci.ics.asterix.runtime.operators.file.AsterixTupleParserFactory.InputDataFormat;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
+import org.apache.asterix.common.feeds.api.IDatasourceAdapter;
+import org.apache.asterix.external.dataset.adapter.HDFSAdapter;
+import org.apache.asterix.external.dataset.adapter.HiveAdapter;
+import org.apache.asterix.metadata.entities.ExternalFile;
+import org.apache.asterix.metadata.external.IAdapterFactory;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.runtime.operators.file.AsterixTupleParserFactory;
+import org.apache.asterix.runtime.operators.file.AsterixTupleParserFactory.InputDataFormat;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
 
 /**
  * A factory class for creating an instance of HiveAdapter
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/NCFileSystemAdapterFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/NCFileSystemAdapterFactory.java
index 446199e..31bd7ab 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/NCFileSystemAdapterFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/NCFileSystemAdapterFactory.java
@@ -12,31 +12,31 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.adapter.factory;
+package org.apache.asterix.external.adapter.factory;
 
 import java.io.File;
 import java.util.List;
 import java.util.Map;
 import java.util.logging.Level;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.common.feeds.api.IDatasourceAdapter;
-import edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter;
-import edu.uci.ics.asterix.external.util.DNSResolverFactory;
-import edu.uci.ics.asterix.external.util.INodeResolver;
-import edu.uci.ics.asterix.external.util.INodeResolverFactory;
-import edu.uci.ics.asterix.metadata.entities.ExternalFile;
-import edu.uci.ics.asterix.metadata.external.IAdapterFactory;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.runtime.operators.file.AsterixTupleParserFactory;
-import edu.uci.ics.asterix.runtime.operators.file.AsterixTupleParserFactory.InputDataFormat;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksAbsolutePartitionConstraint;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.dataflow.std.file.FileSplit;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.common.feeds.api.IDatasourceAdapter;
+import org.apache.asterix.external.dataset.adapter.NCFileSystemAdapter;
+import org.apache.asterix.external.util.DNSResolverFactory;
+import org.apache.asterix.external.util.INodeResolver;
+import org.apache.asterix.external.util.INodeResolverFactory;
+import org.apache.asterix.metadata.entities.ExternalFile;
+import org.apache.asterix.metadata.external.IAdapterFactory;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.runtime.operators.file.AsterixTupleParserFactory;
+import org.apache.asterix.runtime.operators.file.AsterixTupleParserFactory.InputDataFormat;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksAbsolutePartitionConstraint;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
+import org.apache.hyracks.algebricks.common.exceptions.AlgebricksException;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.dataflow.std.file.FileSplit;
 
 /**
  * Factory class for creating an instance of NCFileSystemAdapter. An
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/PullBasedAzureTwitterAdapterFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/PullBasedAzureTwitterAdapterFactory.java
index 98a5abd..829b454 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/PullBasedAzureTwitterAdapterFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/PullBasedAzureTwitterAdapterFactory.java
@@ -12,25 +12,25 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.adapter.factory;
+package org.apache.asterix.external.adapter.factory;
 
 import java.util.Map;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.common.feeds.FeedPolicyAccessor;
-import edu.uci.ics.asterix.common.feeds.api.IDatasourceAdapter;
-import edu.uci.ics.asterix.common.feeds.api.IIntakeProgressTracker;
-import edu.uci.ics.asterix.external.dataset.adapter.PullBasedAzureTwitterAdapter;
-import edu.uci.ics.asterix.metadata.MetadataManager;
-import edu.uci.ics.asterix.metadata.MetadataTransactionContext;
-import edu.uci.ics.asterix.metadata.entities.Datatype;
-import edu.uci.ics.asterix.metadata.feeds.IFeedAdapterFactory;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksAbsolutePartitionConstraint;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.common.feeds.FeedPolicyAccessor;
+import org.apache.asterix.common.feeds.api.IDatasourceAdapter;
+import org.apache.asterix.common.feeds.api.IIntakeProgressTracker;
+import org.apache.asterix.external.dataset.adapter.PullBasedAzureTwitterAdapter;
+import org.apache.asterix.metadata.MetadataManager;
+import org.apache.asterix.metadata.MetadataTransactionContext;
+import org.apache.asterix.metadata.entities.Datatype;
+import org.apache.asterix.metadata.feeds.IFeedAdapterFactory;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.asterix.om.types.IAType;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksAbsolutePartitionConstraint;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
 
 public class PullBasedAzureTwitterAdapterFactory implements IFeedAdapterFactory {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/PullBasedTwitterAdapterFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/PullBasedTwitterAdapterFactory.java
index 4745b82..5492cb2 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/PullBasedTwitterAdapterFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/PullBasedTwitterAdapterFactory.java
@@ -12,24 +12,24 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.adapter.factory;
+package org.apache.asterix.external.adapter.factory;
 
 import java.util.Map;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.common.feeds.FeedPolicyAccessor;
-import edu.uci.ics.asterix.common.feeds.api.IDatasourceAdapter;
-import edu.uci.ics.asterix.common.feeds.api.IIntakeProgressTracker;
-import edu.uci.ics.asterix.external.dataset.adapter.PullBasedTwitterAdapter;
-import edu.uci.ics.asterix.external.util.TwitterUtil;
-import edu.uci.ics.asterix.external.util.TwitterUtil.SearchAPIConstants;
-import edu.uci.ics.asterix.metadata.feeds.IFeedAdapterFactory;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksCountPartitionConstraint;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.common.feeds.FeedPolicyAccessor;
+import org.apache.asterix.common.feeds.api.IDatasourceAdapter;
+import org.apache.asterix.common.feeds.api.IIntakeProgressTracker;
+import org.apache.asterix.external.dataset.adapter.PullBasedTwitterAdapter;
+import org.apache.asterix.external.util.TwitterUtil;
+import org.apache.asterix.external.util.TwitterUtil.SearchAPIConstants;
+import org.apache.asterix.metadata.feeds.IFeedAdapterFactory;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksCountPartitionConstraint;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
 
 /**
  * Factory class for creating an instance of PullBasedTwitterAdapter.
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/PushBasedTwitterAdapterFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/PushBasedTwitterAdapterFactory.java
index 778b7bf..052daea 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/PushBasedTwitterAdapterFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/PushBasedTwitterAdapterFactory.java
@@ -12,20 +12,20 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.adapter.factory;
+package org.apache.asterix.external.adapter.factory;
 
 import java.util.Map;
 
-import edu.uci.ics.asterix.common.feeds.api.IDatasourceAdapter;
-import edu.uci.ics.asterix.common.feeds.api.IIntakeProgressTracker;
-import edu.uci.ics.asterix.external.dataset.adapter.PushBasedTwitterAdapter;
-import edu.uci.ics.asterix.external.util.TwitterUtil;
-import edu.uci.ics.asterix.external.util.TwitterUtil.AuthenticationConstants;
-import edu.uci.ics.asterix.metadata.feeds.IFeedAdapterFactory;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksCountPartitionConstraint;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
+import org.apache.asterix.common.feeds.api.IDatasourceAdapter;
+import org.apache.asterix.common.feeds.api.IIntakeProgressTracker;
+import org.apache.asterix.external.dataset.adapter.PushBasedTwitterAdapter;
+import org.apache.asterix.external.util.TwitterUtil;
+import org.apache.asterix.external.util.TwitterUtil.AuthenticationConstants;
+import org.apache.asterix.metadata.feeds.IFeedAdapterFactory;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksCountPartitionConstraint;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
 
 public class PushBasedTwitterAdapterFactory implements IFeedAdapterFactory {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/RSSFeedAdapterFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/RSSFeedAdapterFactory.java
index dee5fe2..86d6389 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/RSSFeedAdapterFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/RSSFeedAdapterFactory.java
@@ -12,21 +12,21 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.adapter.factory;
+package org.apache.asterix.external.adapter.factory;
 
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
-import edu.uci.ics.asterix.common.feeds.FeedPolicyAccessor;
-import edu.uci.ics.asterix.common.feeds.api.IDatasourceAdapter;
-import edu.uci.ics.asterix.common.feeds.api.IIntakeProgressTracker;
-import edu.uci.ics.asterix.external.dataset.adapter.RSSFeedAdapter;
-import edu.uci.ics.asterix.metadata.feeds.IFeedAdapterFactory;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksCountPartitionConstraint;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
+import org.apache.asterix.common.feeds.FeedPolicyAccessor;
+import org.apache.asterix.common.feeds.api.IDatasourceAdapter;
+import org.apache.asterix.common.feeds.api.IIntakeProgressTracker;
+import org.apache.asterix.external.dataset.adapter.RSSFeedAdapter;
+import org.apache.asterix.metadata.feeds.IFeedAdapterFactory;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksCountPartitionConstraint;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
 
 /**
  * Factory class for creating an instance of @see {RSSFeedAdapter}.
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/StreamBasedAdapterFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/StreamBasedAdapterFactory.java
index 87ea01e..3d3f264 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/StreamBasedAdapterFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/adapter/factory/StreamBasedAdapterFactory.java
@@ -12,18 +12,18 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.adapter.factory;
+package org.apache.asterix.external.adapter.factory;
 
 import java.util.Map;
 import java.util.logging.Logger;
 
-import edu.uci.ics.asterix.external.util.INodeResolver;
-import edu.uci.ics.asterix.metadata.external.IAdapterFactory;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.runtime.operators.file.AsterixTupleParserFactory;
-import edu.uci.ics.asterix.runtime.operators.file.AsterixTupleParserFactory.InputDataFormat;
-import edu.uci.ics.hyracks.dataflow.std.file.ITupleParserFactory;
+import org.apache.asterix.external.util.INodeResolver;
+import org.apache.asterix.metadata.external.IAdapterFactory;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.runtime.operators.file.AsterixTupleParserFactory;
+import org.apache.asterix.runtime.operators.file.AsterixTupleParserFactory.InputDataFormat;
+import org.apache.hyracks.dataflow.std.file.ITupleParserFactory;
 
 public abstract class StreamBasedAdapterFactory implements IAdapterFactory {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/AzureTweetEntity.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/AzureTweetEntity.java
index adff18f..54e8fd7 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/AzureTweetEntity.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/AzureTweetEntity.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import com.microsoft.windowsazure.services.table.client.TableServiceEntity;
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/AzureTweetMetadataEntity.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/AzureTweetMetadataEntity.java
index e707af0..f085b23 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/AzureTweetMetadataEntity.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/AzureTweetMetadataEntity.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import com.microsoft.windowsazure.services.table.client.TableServiceEntity;
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/ClientBasedFeedAdapter.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/ClientBasedFeedAdapter.java
index 2b70b54..6abb0f0 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/ClientBasedFeedAdapter.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/ClientBasedFeedAdapter.java
@@ -12,23 +12,23 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.util.Map;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-import edu.uci.ics.asterix.common.feeds.api.IFeedAdapter;
-import edu.uci.ics.asterix.common.parse.ITupleForwardPolicy;
-import edu.uci.ics.asterix.external.dataset.adapter.IFeedClient.InflowState;
-import edu.uci.ics.asterix.metadata.feeds.FeedPolicyEnforcer;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.hyracks.api.comm.IFrame;
-import edu.uci.ics.hyracks.api.comm.IFrameWriter;
-import edu.uci.ics.hyracks.api.comm.VSizeFrame;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.FrameTupleAppender;
+import org.apache.asterix.common.feeds.api.IFeedAdapter;
+import org.apache.asterix.common.parse.ITupleForwardPolicy;
+import org.apache.asterix.external.dataset.adapter.IFeedClient.InflowState;
+import org.apache.asterix.metadata.feeds.FeedPolicyEnforcer;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.hyracks.api.comm.IFrame;
+import org.apache.hyracks.api.comm.IFrameWriter;
+import org.apache.hyracks.api.comm.VSizeFrame;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.FrameTupleAppender;
 
 /**
  * Acts as an abstract class for all pull-based external data adapters. Captures
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/FeedClient.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/FeedClient.java
index c011603..c922f69 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/FeedClient.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/FeedClient.java
@@ -12,38 +12,38 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.io.DataOutput;
 import java.io.IOException;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-import edu.uci.ics.asterix.builders.IARecordBuilder;
-import edu.uci.ics.asterix.builders.OrderedListBuilder;
-import edu.uci.ics.asterix.builders.RecordBuilder;
-import edu.uci.ics.asterix.builders.UnorderedListBuilder;
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ARecordSerializerDeserializer;
-import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
-import edu.uci.ics.asterix.om.base.ABoolean;
-import edu.uci.ics.asterix.om.base.AInt32;
-import edu.uci.ics.asterix.om.base.AMutableDateTime;
-import edu.uci.ics.asterix.om.base.AMutableInt32;
-import edu.uci.ics.asterix.om.base.AMutableOrderedList;
-import edu.uci.ics.asterix.om.base.AMutablePoint;
-import edu.uci.ics.asterix.om.base.AMutableRecord;
-import edu.uci.ics.asterix.om.base.AMutableString;
-import edu.uci.ics.asterix.om.base.AMutableUnorderedList;
-import edu.uci.ics.asterix.om.base.AString;
-import edu.uci.ics.asterix.om.base.IACursor;
-import edu.uci.ics.asterix.om.base.IAObject;
-import edu.uci.ics.asterix.om.types.AOrderedListType;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.AUnorderedListType;
-import edu.uci.ics.asterix.om.types.BuiltinType;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.data.std.util.ArrayBackedValueStorage;
+import org.apache.asterix.builders.IARecordBuilder;
+import org.apache.asterix.builders.OrderedListBuilder;
+import org.apache.asterix.builders.RecordBuilder;
+import org.apache.asterix.builders.UnorderedListBuilder;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.dataflow.data.nontagged.serde.ARecordSerializerDeserializer;
+import org.apache.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
+import org.apache.asterix.om.base.ABoolean;
+import org.apache.asterix.om.base.AInt32;
+import org.apache.asterix.om.base.AMutableDateTime;
+import org.apache.asterix.om.base.AMutableInt32;
+import org.apache.asterix.om.base.AMutableOrderedList;
+import org.apache.asterix.om.base.AMutablePoint;
+import org.apache.asterix.om.base.AMutableRecord;
+import org.apache.asterix.om.base.AMutableString;
+import org.apache.asterix.om.base.AMutableUnorderedList;
+import org.apache.asterix.om.base.AString;
+import org.apache.asterix.om.base.IACursor;
+import org.apache.asterix.om.base.IAObject;
+import org.apache.asterix.om.types.AOrderedListType;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.AUnorderedListType;
+import org.apache.asterix.om.types.BuiltinType;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.data.std.util.ArrayBackedValueStorage;
 
 public abstract class FeedClient implements IFeedClient {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/FileSystemBasedAdapter.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/FileSystemBasedAdapter.java
index f9793f6..1a5f939 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/FileSystemBasedAdapter.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/FileSystemBasedAdapter.java
@@ -12,18 +12,18 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.io.IOException;
 import java.io.InputStream;
 
-import edu.uci.ics.asterix.common.feeds.api.IDatasourceAdapter;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.hyracks.api.comm.IFrameWriter;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.std.file.ITupleParser;
-import edu.uci.ics.hyracks.dataflow.std.file.ITupleParserFactory;
+import org.apache.asterix.common.feeds.api.IDatasourceAdapter;
+import org.apache.asterix.om.types.IAType;
+import org.apache.hyracks.api.comm.IFrameWriter;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.std.file.ITupleParser;
+import org.apache.hyracks.dataflow.std.file.ITupleParserFactory;
 
 public abstract class FileSystemBasedAdapter implements IDatasourceAdapter {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/HDFSAdapter.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/HDFSAdapter.java
index 8036a7b..2176dc3 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/HDFSAdapter.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/HDFSAdapter.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -24,17 +24,17 @@
 import org.apache.hadoop.mapred.SequenceFileInputFormat;
 import org.apache.hadoop.mapred.TextInputFormat;
 
-import edu.uci.ics.asterix.external.adapter.factory.HDFSAdapterFactory;
-import edu.uci.ics.asterix.external.indexing.input.GenericFileAwareRecordReader;
-import edu.uci.ics.asterix.external.indexing.input.GenericRecordReader;
-import edu.uci.ics.asterix.external.indexing.input.TextualDataReader;
-import edu.uci.ics.asterix.external.indexing.input.TextualFullScanDataReader;
-import edu.uci.ics.asterix.metadata.entities.ExternalFile;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.runtime.operators.file.AsterixTupleParserFactory;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.std.file.ITupleParserFactory;
+import org.apache.asterix.external.adapter.factory.HDFSAdapterFactory;
+import org.apache.asterix.external.indexing.input.GenericFileAwareRecordReader;
+import org.apache.asterix.external.indexing.input.GenericRecordReader;
+import org.apache.asterix.external.indexing.input.TextualDataReader;
+import org.apache.asterix.external.indexing.input.TextualFullScanDataReader;
+import org.apache.asterix.metadata.entities.ExternalFile;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.runtime.operators.file.AsterixTupleParserFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.std.file.ITupleParserFactory;
 
 /**
  * Provides functionality for fetching external data stored in an HDFS instance.
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/HDFSIndexingAdapter.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/HDFSIndexingAdapter.java
index f730f28..52a30ce 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/HDFSIndexingAdapter.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/HDFSIndexingAdapter.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -21,16 +21,16 @@
 import org.apache.hadoop.mapred.InputSplit;
 import org.apache.hadoop.mapred.JobConf;
 
-import edu.uci.ics.asterix.external.adapter.factory.HDFSAdapterFactory;
-import edu.uci.ics.asterix.external.indexing.input.GenericFileAwareRecordReader;
-import edu.uci.ics.asterix.external.indexing.input.RCFileDataReader;
-import edu.uci.ics.asterix.external.indexing.input.TextualDataReader;
-import edu.uci.ics.asterix.metadata.entities.ExternalFile;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.runtime.operators.file.AsterixTupleParserFactory;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.dataflow.std.file.ITupleParserFactory;
+import org.apache.asterix.external.adapter.factory.HDFSAdapterFactory;
+import org.apache.asterix.external.indexing.input.GenericFileAwareRecordReader;
+import org.apache.asterix.external.indexing.input.RCFileDataReader;
+import org.apache.asterix.external.indexing.input.TextualDataReader;
+import org.apache.asterix.metadata.entities.ExternalFile;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.runtime.operators.file.AsterixTupleParserFactory;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.dataflow.std.file.ITupleParserFactory;
 
 public class HDFSIndexingAdapter extends FileSystemBasedAdapter {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/HiveAdapter.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/HiveAdapter.java
index 27d9bb8..5879f9f 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/HiveAdapter.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/HiveAdapter.java
@@ -12,15 +12,15 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.io.IOException;
 import java.io.InputStream;
 
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.std.file.ITupleParserFactory;
+import org.apache.asterix.om.types.IAType;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.std.file.ITupleParserFactory;
 
 /**
  * Provides the functionality of fetching data in form of ADM records from a Hive dataset.
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/IFeedClient.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/IFeedClient.java
index 117c973..23959ef 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/IFeedClient.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/IFeedClient.java
@@ -12,11 +12,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.io.DataOutput;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.common.exceptions.AsterixException;
 
 public interface IFeedClient {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/IFeedClientFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/IFeedClientFactory.java
index 1b24334..49740d2 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/IFeedClientFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/IFeedClientFactory.java
@@ -12,13 +12,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.util.Map;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
 
 public interface IFeedClientFactory {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/IPullBasedFeedClient.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/IPullBasedFeedClient.java
index c53dc74..1c10dad 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/IPullBasedFeedClient.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/IPullBasedFeedClient.java
@@ -12,11 +12,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.io.DataOutput;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.common.exceptions.AsterixException;
 
 public interface IPullBasedFeedClient {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/NCFileSystemAdapter.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/NCFileSystemAdapter.java
index b31e824..635fae7 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/NCFileSystemAdapter.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/NCFileSystemAdapter.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.io.File;
 import java.io.FileInputStream;
@@ -20,12 +20,12 @@
 import java.io.IOException;
 import java.io.InputStream;
 
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.hyracks.api.comm.IFrameWriter;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.std.file.FileSplit;
-import edu.uci.ics.hyracks.dataflow.std.file.ITupleParserFactory;
+import org.apache.asterix.om.types.IAType;
+import org.apache.hyracks.api.comm.IFrameWriter;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.std.file.FileSplit;
+import org.apache.hyracks.dataflow.std.file.ITupleParserFactory;
 
 /**
  * Factory class for creating an instance of NCFileSystemAdapter. An
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedAdapter.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedAdapter.java
index af2ee77..70147d1 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedAdapter.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedAdapter.java
@@ -12,23 +12,23 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.util.Map;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-import edu.uci.ics.asterix.external.dataset.adapter.IPullBasedFeedClient.InflowState;
-import edu.uci.ics.asterix.metadata.feeds.FeedPolicyEnforcer;
-import edu.uci.ics.asterix.metadata.feeds.IPullBasedFeedAdapter;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.hyracks.api.comm.IFrame;
-import edu.uci.ics.hyracks.api.comm.IFrameWriter;
-import edu.uci.ics.hyracks.api.comm.VSizeFrame;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-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.FrameTupleAppender;
+import org.apache.asterix.external.dataset.adapter.IPullBasedFeedClient.InflowState;
+import org.apache.asterix.metadata.feeds.FeedPolicyEnforcer;
+import org.apache.asterix.metadata.feeds.IPullBasedFeedAdapter;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.hyracks.api.comm.IFrame;
+import org.apache.hyracks.api.comm.IFrameWriter;
+import org.apache.hyracks.api.comm.VSizeFrame;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.FrameTupleAppender;
 
 /**
  * Acts as an abstract class for all pull-based external data adapters. Captures
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedAzureFeedClient.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedAzureFeedClient.java
index c2b1257..ba8369e 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedAzureFeedClient.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedAzureFeedClient.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.io.DataOutput;
 import java.io.DataOutputStream;
@@ -36,11 +36,11 @@
 import com.microsoft.windowsazure.services.table.client.TableQuery.QueryComparisons;
 import com.microsoft.windowsazure.services.table.client.TableServiceEntity;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.external.library.java.JObjects.ByteArrayAccessibleInputStream;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.util.ResettableByteArrayOutputStream;
-import edu.uci.ics.asterix.runtime.operators.file.ADMDataParser;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.external.library.java.JObjects.ByteArrayAccessibleInputStream;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.util.ResettableByteArrayOutputStream;
+import org.apache.asterix.runtime.operators.file.ADMDataParser;
 
 public class PullBasedAzureFeedClient implements IPullBasedFeedClient {
     private static final Logger LOGGER = Logger.getLogger(PullBasedAzureFeedClient.class.getName());
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedAzureTwitterAdapter.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedAzureTwitterAdapter.java
index c3a426f..7bf4495 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedAzureTwitterAdapter.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedAzureTwitterAdapter.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.net.URISyntaxException;
 import java.security.InvalidKeyException;
@@ -22,10 +22,10 @@
 
 import com.microsoft.windowsazure.services.core.storage.CloudStorageAccount;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.common.feeds.api.IDatasourceAdapter;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.common.feeds.api.IDatasourceAdapter;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
 
 public class PullBasedAzureTwitterAdapter extends PullBasedAdapter implements IDatasourceAdapter {
     private static final Logger LOGGER = Logger.getLogger(PullBasedAzureTwitterAdapter.class.getName());
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedTwitterAdapter.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedTwitterAdapter.java
index 7534e8d..7b8b87c 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedTwitterAdapter.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedTwitterAdapter.java
@@ -12,17 +12,17 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.util.Map;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.common.feeds.api.IFeedAdapter;
-import edu.uci.ics.asterix.common.parse.ITupleForwardPolicy;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.runtime.operators.file.AsterixTupleParserFactory;
-import edu.uci.ics.asterix.runtime.operators.file.CounterTimerTupleForwardPolicy;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.common.feeds.api.IFeedAdapter;
+import org.apache.asterix.common.parse.ITupleForwardPolicy;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.runtime.operators.file.AsterixTupleParserFactory;
+import org.apache.asterix.runtime.operators.file.CounterTimerTupleForwardPolicy;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
 
 /**
  * An adapter that provides the functionality of receiving tweets from the
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedTwitterFeedClient.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedTwitterFeedClient.java
index bc40e66..fe15df7 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedTwitterFeedClient.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PullBasedTwitterFeedClient.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.util.List;
 import java.util.Map;
@@ -22,12 +22,12 @@
 import twitter4j.Status;
 import twitter4j.Twitter;
 import twitter4j.TwitterException;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ARecordSerializerDeserializer;
-import edu.uci.ics.asterix.external.util.TweetProcessor;
-import edu.uci.ics.asterix.external.util.TwitterUtil;
-import edu.uci.ics.asterix.external.util.TwitterUtil.SearchAPIConstants;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
+import org.apache.asterix.dataflow.data.nontagged.serde.ARecordSerializerDeserializer;
+import org.apache.asterix.external.util.TweetProcessor;
+import org.apache.asterix.external.util.TwitterUtil;
+import org.apache.asterix.external.util.TwitterUtil.SearchAPIConstants;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
 
 /**
  * An implementation of @see {PullBasedFeedClient} for the Twitter service. The
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PushBasedTwitterAdapter.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PushBasedTwitterAdapter.java
index 5d48428..7e693d2 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PushBasedTwitterAdapter.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PushBasedTwitterAdapter.java
@@ -12,16 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.util.Map;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.common.parse.ITupleForwardPolicy;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.runtime.operators.file.AsterixTupleParserFactory;
-import edu.uci.ics.asterix.runtime.operators.file.CounterTimerTupleForwardPolicy;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.common.parse.ITupleForwardPolicy;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.runtime.operators.file.AsterixTupleParserFactory;
+import org.apache.asterix.runtime.operators.file.CounterTimerTupleForwardPolicy;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
 
 public class PushBasedTwitterAdapter extends ClientBasedFeedAdapter {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PushBasedTwitterFeedClient.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PushBasedTwitterFeedClient.java
index beed5e0..e4fe702 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PushBasedTwitterFeedClient.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/PushBasedTwitterFeedClient.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.util.Map;
 import java.util.concurrent.LinkedBlockingQueue;
@@ -24,13 +24,13 @@
 import twitter4j.StatusDeletionNotice;
 import twitter4j.StatusListener;
 import twitter4j.TwitterStream;
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ARecordSerializerDeserializer;
-import edu.uci.ics.asterix.external.util.TweetProcessor;
-import edu.uci.ics.asterix.external.util.TwitterUtil;
-import edu.uci.ics.asterix.external.util.TwitterUtil.SearchAPIConstants;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.dataflow.data.nontagged.serde.ARecordSerializerDeserializer;
+import org.apache.asterix.external.util.TweetProcessor;
+import org.apache.asterix.external.util.TwitterUtil;
+import org.apache.asterix.external.util.TwitterUtil.SearchAPIConstants;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
 
 /**
  * An implementation of @see {PullBasedFeedClient} for the Twitter service. The
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/RSSFeedAdapter.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/RSSFeedAdapter.java
index baab239..07167ba 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/RSSFeedAdapter.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/RSSFeedAdapter.java
@@ -12,18 +12,18 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.common.feeds.api.IFeedAdapter;
-import edu.uci.ics.asterix.common.parse.ITupleForwardPolicy;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.runtime.operators.file.AsterixTupleParserFactory;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.common.feeds.api.IFeedAdapter;
+import org.apache.asterix.common.parse.ITupleForwardPolicy;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.runtime.operators.file.AsterixTupleParserFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
 
 /**
  * RSSFeedAdapter provides the functionality of fetching an RSS based feed.
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/RSSFeedClient.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/RSSFeedClient.java
index d972254..336f2d1 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/RSSFeedClient.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/RSSFeedClient.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.net.MalformedURLException;
 import java.net.URL;
@@ -29,10 +29,10 @@
 import com.sun.syndication.fetcher.impl.HashMapFeedInfoCache;
 import com.sun.syndication.fetcher.impl.HttpURLFeedFetcher;
 
-import edu.uci.ics.asterix.om.base.AMutableRecord;
-import edu.uci.ics.asterix.om.base.AMutableString;
-import edu.uci.ics.asterix.om.base.IAObject;
-import edu.uci.ics.asterix.om.types.ARecordType;
+import org.apache.asterix.om.base.AMutableRecord;
+import org.apache.asterix.om.base.AMutableString;
+import org.apache.asterix.om.base.IAObject;
+import org.apache.asterix.om.types.ARecordType;
 
 /**
  * An implementation of @see {PullBasedFeedClient} responsible for
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/StreamBasedAdapter.java b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/StreamBasedAdapter.java
index 7247bfc..bbc2a68 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/StreamBasedAdapter.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/dataset/adapter/StreamBasedAdapter.java
@@ -12,20 +12,20 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.dataset.adapter;
+package org.apache.asterix.external.dataset.adapter;
 
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-import edu.uci.ics.asterix.common.feeds.api.IDatasourceAdapter;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.hyracks.api.comm.IFrameWriter;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.std.file.ITupleParser;
-import edu.uci.ics.hyracks.dataflow.std.file.ITupleParserFactory;
+import org.apache.asterix.common.feeds.api.IDatasourceAdapter;
+import org.apache.asterix.om.types.IAType;
+import org.apache.hyracks.api.comm.IFrameWriter;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.std.file.ITupleParser;
+import org.apache.hyracks.dataflow.std.file.ITupleParserFactory;
 
 public abstract class StreamBasedAdapter implements IDatasourceAdapter {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/AbstractIndexingTupleParser.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/AbstractIndexingTupleParser.java
index 96f0a89..e4610c7 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/AbstractIndexingTupleParser.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/AbstractIndexingTupleParser.java
@@ -12,25 +12,25 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.dataflow;
+package org.apache.asterix.external.indexing.dataflow;
 
 import java.io.DataOutput;
 import java.io.InputStream;
 
-import edu.uci.ics.asterix.external.indexing.input.AbstractHDFSReader;
-import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
-import edu.uci.ics.asterix.om.base.AMutableInt32;
-import edu.uci.ics.asterix.om.base.AMutableInt64;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.BuiltinType;
-import edu.uci.ics.hyracks.api.comm.IFrameWriter;
-import edu.uci.ics.hyracks.api.comm.VSizeFrame;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-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.FrameTupleAppender;
-import edu.uci.ics.hyracks.dataflow.std.file.ITupleParser;
+import org.apache.asterix.external.indexing.input.AbstractHDFSReader;
+import org.apache.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
+import org.apache.asterix.om.base.AMutableInt32;
+import org.apache.asterix.om.base.AMutableInt64;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.BuiltinType;
+import org.apache.hyracks.api.comm.IFrameWriter;
+import org.apache.hyracks.api.comm.VSizeFrame;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+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.FrameTupleAppender;
+import org.apache.hyracks.dataflow.std.file.ITupleParser;
 
 public abstract class AbstractIndexingTupleParser implements ITupleParser{
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/AdmOrDelimitedControlledTupleParser.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/AdmOrDelimitedControlledTupleParser.java
index 56b1ee9..8cd863b 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/AdmOrDelimitedControlledTupleParser.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/AdmOrDelimitedControlledTupleParser.java
@@ -12,32 +12,32 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.dataflow;
+package org.apache.asterix.external.indexing.dataflow;
 
 import java.io.DataInputStream;
 import java.io.DataOutput;
 import java.io.IOException;
 import java.nio.ByteBuffer;
 
-import edu.uci.ics.asterix.external.indexing.input.AbstractHDFSLookupInputStream;
-import edu.uci.ics.asterix.metadata.external.IndexingConstants;
-import edu.uci.ics.asterix.om.base.AInt32;
-import edu.uci.ics.asterix.om.base.AInt64;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.asterix.runtime.operators.file.IDataParser;
-import edu.uci.ics.hyracks.api.comm.IFrameWriter;
-import edu.uci.ics.hyracks.api.comm.VSizeFrame;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.dataflow.value.INullWriter;
-import edu.uci.ics.hyracks.api.dataflow.value.INullWriterFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.RecordDescriptor;
-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.FrameTupleAccessor;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.FrameTupleAppender;
-import edu.uci.ics.hyracks.dataflow.common.comm.util.ByteBufferInputStream;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.FrameTupleReference;
+import org.apache.asterix.external.indexing.input.AbstractHDFSLookupInputStream;
+import org.apache.asterix.metadata.external.IndexingConstants;
+import org.apache.asterix.om.base.AInt32;
+import org.apache.asterix.om.base.AInt64;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.asterix.runtime.operators.file.IDataParser;
+import org.apache.hyracks.api.comm.IFrameWriter;
+import org.apache.hyracks.api.comm.VSizeFrame;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.dataflow.value.INullWriter;
+import org.apache.hyracks.api.dataflow.value.INullWriterFactory;
+import org.apache.hyracks.api.dataflow.value.RecordDescriptor;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+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.comm.util.ByteBufferInputStream;
+import org.apache.hyracks.dataflow.common.data.accessors.FrameTupleReference;
 
 /**
  * class implementation for IControlledTupleParser. It provides common
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/AdmOrDelimitedIndexingTupleParser.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/AdmOrDelimitedIndexingTupleParser.java
index ed1f2b6..f3b92c4 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/AdmOrDelimitedIndexingTupleParser.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/AdmOrDelimitedIndexingTupleParser.java
@@ -12,26 +12,26 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.dataflow;
+package org.apache.asterix.external.indexing.dataflow;
 
 import java.io.InputStream;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.external.indexing.input.AbstractHDFSReader;
-import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
-import edu.uci.ics.asterix.om.base.AMutableInt32;
-import edu.uci.ics.asterix.om.base.AMutableInt64;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.BuiltinType;
-import edu.uci.ics.asterix.runtime.operators.file.IDataParser;
-import edu.uci.ics.hyracks.api.comm.IFrameWriter;
-import edu.uci.ics.hyracks.api.comm.VSizeFrame;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-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.FrameTupleAppender;
-import edu.uci.ics.hyracks.dataflow.std.file.ITupleParser;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.external.indexing.input.AbstractHDFSReader;
+import org.apache.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
+import org.apache.asterix.om.base.AMutableInt32;
+import org.apache.asterix.om.base.AMutableInt64;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.BuiltinType;
+import org.apache.asterix.runtime.operators.file.IDataParser;
+import org.apache.hyracks.api.comm.IFrameWriter;
+import org.apache.hyracks.api.comm.VSizeFrame;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+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.FrameTupleAppender;
+import org.apache.hyracks.dataflow.std.file.ITupleParser;
 
 public class AdmOrDelimitedIndexingTupleParser implements ITupleParser {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/FileIndexTupleTranslator.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/FileIndexTupleTranslator.java
index bf048f7..035f887 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/FileIndexTupleTranslator.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/FileIndexTupleTranslator.java
@@ -12,28 +12,28 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.dataflow;
+package org.apache.asterix.external.indexing.dataflow;
 
 import java.io.IOException;
 
-import edu.uci.ics.asterix.builders.RecordBuilder;
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
-import edu.uci.ics.asterix.metadata.entities.ExternalFile;
-import edu.uci.ics.asterix.metadata.external.FilesIndexDescription;
-import edu.uci.ics.asterix.om.base.ADateTime;
-import edu.uci.ics.asterix.om.base.AInt64;
-import edu.uci.ics.asterix.om.base.AMutableDateTime;
-import edu.uci.ics.asterix.om.base.AMutableInt32;
-import edu.uci.ics.asterix.om.base.AMutableInt64;
-import edu.uci.ics.asterix.om.base.AMutableString;
-import edu.uci.ics.asterix.om.base.AString;
-import edu.uci.ics.asterix.om.types.BuiltinType;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.data.std.util.ArrayBackedValueStorage;
-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 org.apache.asterix.builders.RecordBuilder;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
+import org.apache.asterix.metadata.entities.ExternalFile;
+import org.apache.asterix.metadata.external.FilesIndexDescription;
+import org.apache.asterix.om.base.ADateTime;
+import org.apache.asterix.om.base.AInt64;
+import org.apache.asterix.om.base.AMutableDateTime;
+import org.apache.asterix.om.base.AMutableInt32;
+import org.apache.asterix.om.base.AMutableInt64;
+import org.apache.asterix.om.base.AMutableString;
+import org.apache.asterix.om.base.AString;
+import org.apache.asterix.om.types.BuiltinType;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.data.std.util.ArrayBackedValueStorage;
+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;
 
 @SuppressWarnings("unchecked")
 public class FileIndexTupleTranslator {
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSIndexingParserFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSIndexingParserFactory.java
index ca15b359..ecc989f 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSIndexingParserFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSIndexingParserFactory.java
@@ -12,24 +12,24 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.dataflow;
+package org.apache.asterix.external.indexing.dataflow;
 
 import java.util.Map;
 
 import org.apache.hadoop.mapred.JobConf;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.external.adapter.factory.HDFSAdapterFactory;
-import edu.uci.ics.asterix.external.adapter.factory.HDFSIndexingAdapterFactory;
-import edu.uci.ics.asterix.external.adapter.factory.StreamBasedAdapterFactory;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.runtime.operators.file.ADMDataParser;
-import edu.uci.ics.asterix.runtime.operators.file.AsterixTupleParserFactory;
-import edu.uci.ics.asterix.runtime.operators.file.DelimitedDataParser;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.std.file.ITupleParser;
-import edu.uci.ics.hyracks.dataflow.std.file.ITupleParserFactory;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.external.adapter.factory.HDFSAdapterFactory;
+import org.apache.asterix.external.adapter.factory.HDFSIndexingAdapterFactory;
+import org.apache.asterix.external.adapter.factory.StreamBasedAdapterFactory;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.runtime.operators.file.ADMDataParser;
+import org.apache.asterix.runtime.operators.file.AsterixTupleParserFactory;
+import org.apache.asterix.runtime.operators.file.DelimitedDataParser;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.std.file.ITupleParser;
+import org.apache.hyracks.dataflow.std.file.ITupleParserFactory;
 
 /**
  * This is the parser factory for parsers used to do indexing
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSLookupAdapter.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSLookupAdapter.java
index 7e0d9f9..e4ca42e 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSLookupAdapter.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSLookupAdapter.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.dataflow;
+package org.apache.asterix.external.indexing.dataflow;
 
 import java.io.IOException;
 import java.io.Serializable;
@@ -22,26 +22,26 @@
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.mapred.JobConf;
 
-import edu.uci.ics.asterix.external.adapter.factory.HDFSAdapterFactory;
-import edu.uci.ics.asterix.external.adapter.factory.HDFSIndexingAdapterFactory;
-import edu.uci.ics.asterix.external.adapter.factory.StreamBasedAdapterFactory;
-import edu.uci.ics.asterix.external.indexing.input.RCFileLookupReader;
-import edu.uci.ics.asterix.external.indexing.input.SequenceFileLookupInputStream;
-import edu.uci.ics.asterix.external.indexing.input.SequenceFileLookupReader;
-import edu.uci.ics.asterix.external.indexing.input.TextFileLookupInputStream;
-import edu.uci.ics.asterix.external.indexing.input.TextFileLookupReader;
-import edu.uci.ics.asterix.metadata.external.ExternalFileIndexAccessor;
-import edu.uci.ics.asterix.metadata.external.IControlledAdapter;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.runtime.operators.file.ADMDataParser;
-import edu.uci.ics.asterix.runtime.operators.file.AsterixTupleParserFactory;
-import edu.uci.ics.asterix.runtime.operators.file.DelimitedDataParser;
-import edu.uci.ics.hyracks.api.comm.IFrameWriter;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.dataflow.value.INullWriterFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.RecordDescriptor;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
+import org.apache.asterix.external.adapter.factory.HDFSAdapterFactory;
+import org.apache.asterix.external.adapter.factory.HDFSIndexingAdapterFactory;
+import org.apache.asterix.external.adapter.factory.StreamBasedAdapterFactory;
+import org.apache.asterix.external.indexing.input.RCFileLookupReader;
+import org.apache.asterix.external.indexing.input.SequenceFileLookupInputStream;
+import org.apache.asterix.external.indexing.input.SequenceFileLookupReader;
+import org.apache.asterix.external.indexing.input.TextFileLookupInputStream;
+import org.apache.asterix.external.indexing.input.TextFileLookupReader;
+import org.apache.asterix.metadata.external.ExternalFileIndexAccessor;
+import org.apache.asterix.metadata.external.IControlledAdapter;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.runtime.operators.file.ADMDataParser;
+import org.apache.asterix.runtime.operators.file.AsterixTupleParserFactory;
+import org.apache.asterix.runtime.operators.file.DelimitedDataParser;
+import org.apache.hyracks.api.comm.IFrameWriter;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.dataflow.value.INullWriterFactory;
+import org.apache.hyracks.api.dataflow.value.RecordDescriptor;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
 
 public class HDFSLookupAdapter implements IControlledAdapter, Serializable {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSLookupAdapterFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSLookupAdapterFactory.java
index 3c7d239..7b736c2 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSLookupAdapterFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSLookupAdapterFactory.java
@@ -12,48 +12,48 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.dataflow;
+package org.apache.asterix.external.indexing.dataflow;
 
 import java.util.List;
 import java.util.Map;
 
-import edu.uci.ics.asterix.common.dataflow.IAsterixApplicationContextInfo;
-import edu.uci.ics.asterix.common.ioopcallbacks.LSMBTreeIOOperationCallbackFactory;
-import edu.uci.ics.asterix.metadata.MetadataException;
-import edu.uci.ics.asterix.metadata.MetadataManager;
-import edu.uci.ics.asterix.metadata.declared.AqlMetadataProvider;
-import edu.uci.ics.asterix.metadata.entities.Dataset;
-import edu.uci.ics.asterix.metadata.entities.ExternalDatasetDetails;
-import edu.uci.ics.asterix.metadata.entities.Index;
-import edu.uci.ics.asterix.metadata.external.ExternalFileIndexAccessor;
-import edu.uci.ics.asterix.metadata.external.ExternalLoopkupOperatorDiscriptor;
-import edu.uci.ics.asterix.metadata.external.IControlledAdapter;
-import edu.uci.ics.asterix.metadata.external.IControlledAdapterFactory;
-import edu.uci.ics.asterix.metadata.external.IndexingConstants;
-import edu.uci.ics.asterix.metadata.utils.DatasetUtils;
-import edu.uci.ics.asterix.metadata.utils.ExternalDatasetsRegistry;
-import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.transaction.management.opcallbacks.SecondaryIndexOperationTrackerProvider;
-import edu.uci.ics.asterix.transaction.management.opcallbacks.SecondaryIndexSearchOperationCallbackFactory;
-import edu.uci.ics.asterix.transaction.management.service.transaction.AsterixRuntimeComponentsProvider;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
-import edu.uci.ics.hyracks.algebricks.common.utils.Pair;
-import edu.uci.ics.hyracks.algebricks.core.algebra.base.LogicalVariable;
-import edu.uci.ics.hyracks.algebricks.core.algebra.expressions.IVariableTypeEnvironment;
-import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.IOperatorSchema;
-import edu.uci.ics.hyracks.algebricks.core.jobgen.impl.JobGenContext;
-import edu.uci.ics.hyracks.algebricks.core.jobgen.impl.JobGenHelper;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.dataflow.IOperatorDescriptor;
-import edu.uci.ics.hyracks.api.dataflow.value.RecordDescriptor;
-import edu.uci.ics.hyracks.api.job.JobSpecification;
-import edu.uci.ics.hyracks.dataflow.std.file.IFileSplitProvider;
-import edu.uci.ics.hyracks.storage.am.common.api.ISearchOperationCallbackFactory;
-import edu.uci.ics.hyracks.storage.am.common.impls.NoOpOperationCallbackFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.dataflow.ExternalBTreeDataflowHelperFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ILSMMergePolicyFactory;
+import org.apache.asterix.common.dataflow.IAsterixApplicationContextInfo;
+import org.apache.asterix.common.ioopcallbacks.LSMBTreeIOOperationCallbackFactory;
+import org.apache.asterix.metadata.MetadataException;
+import org.apache.asterix.metadata.MetadataManager;
+import org.apache.asterix.metadata.declared.AqlMetadataProvider;
+import org.apache.asterix.metadata.entities.Dataset;
+import org.apache.asterix.metadata.entities.ExternalDatasetDetails;
+import org.apache.asterix.metadata.entities.Index;
+import org.apache.asterix.metadata.external.ExternalFileIndexAccessor;
+import org.apache.asterix.metadata.external.ExternalLoopkupOperatorDiscriptor;
+import org.apache.asterix.metadata.external.IControlledAdapter;
+import org.apache.asterix.metadata.external.IControlledAdapterFactory;
+import org.apache.asterix.metadata.external.IndexingConstants;
+import org.apache.asterix.metadata.utils.DatasetUtils;
+import org.apache.asterix.metadata.utils.ExternalDatasetsRegistry;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.transaction.management.opcallbacks.SecondaryIndexOperationTrackerProvider;
+import org.apache.asterix.transaction.management.opcallbacks.SecondaryIndexSearchOperationCallbackFactory;
+import org.apache.asterix.transaction.management.service.transaction.AsterixRuntimeComponentsProvider;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
+import org.apache.hyracks.algebricks.common.exceptions.AlgebricksException;
+import org.apache.hyracks.algebricks.common.utils.Pair;
+import org.apache.hyracks.algebricks.core.algebra.base.LogicalVariable;
+import org.apache.hyracks.algebricks.core.algebra.expressions.IVariableTypeEnvironment;
+import org.apache.hyracks.algebricks.core.algebra.operators.logical.IOperatorSchema;
+import org.apache.hyracks.algebricks.core.jobgen.impl.JobGenContext;
+import org.apache.hyracks.algebricks.core.jobgen.impl.JobGenHelper;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.dataflow.IOperatorDescriptor;
+import org.apache.hyracks.api.dataflow.value.RecordDescriptor;
+import org.apache.hyracks.api.job.JobSpecification;
+import org.apache.hyracks.dataflow.std.file.IFileSplitProvider;
+import org.apache.hyracks.storage.am.common.api.ISearchOperationCallbackFactory;
+import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallbackFactory;
+import org.apache.hyracks.storage.am.lsm.btree.dataflow.ExternalBTreeDataflowHelperFactory;
+import org.apache.hyracks.storage.am.lsm.common.api.ILSMMergePolicyFactory;
 
 // This class takes care of creating the adapter based on the formats and input format
 public class HDFSLookupAdapterFactory implements IControlledAdapterFactory {
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSObjectTupleParser.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSObjectTupleParser.java
index 8e78bb3..51fed5d 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSObjectTupleParser.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSObjectTupleParser.java
@@ -12,20 +12,20 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.dataflow;
+package org.apache.asterix.external.indexing.dataflow;
 
 import java.io.InputStream;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.external.indexing.input.AbstractHDFSReader;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.hyracks.api.comm.IFrameWriter;
-import edu.uci.ics.hyracks.api.comm.VSizeFrame;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-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.FrameTupleAppender;
-import edu.uci.ics.hyracks.dataflow.std.file.ITupleParser;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.external.indexing.input.AbstractHDFSReader;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.hyracks.api.comm.IFrameWriter;
+import org.apache.hyracks.api.comm.VSizeFrame;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.hyracks.dataflow.common.comm.io.FrameTupleAppender;
+import org.apache.hyracks.dataflow.std.file.ITupleParser;
 
 /*
  * This class is used with hdfs objects instead of hdfs
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSObjectTupleParserFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSObjectTupleParserFactory.java
index 366236b..f360401 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSObjectTupleParserFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HDFSObjectTupleParserFactory.java
@@ -12,16 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.dataflow;
+package org.apache.asterix.external.indexing.dataflow;
 
 import java.util.Map;
 
-import edu.uci.ics.asterix.external.adapter.factory.HDFSAdapterFactory;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.std.file.ITupleParser;
-import edu.uci.ics.hyracks.dataflow.std.file.ITupleParserFactory;
+import org.apache.asterix.external.adapter.factory.HDFSAdapterFactory;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.std.file.ITupleParser;
+import org.apache.hyracks.dataflow.std.file.ITupleParserFactory;
 
 public class HDFSObjectTupleParserFactory implements ITupleParserFactory{
     private static final long serialVersionUID = 1L;
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HiveObjectParser.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HiveObjectParser.java
index 94247e9..21256cd 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HiveObjectParser.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/HiveObjectParser.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.dataflow;
+package org.apache.asterix.external.indexing.dataflow;
 
 import java.io.DataOutput;
 import java.io.IOException;
@@ -38,22 +38,22 @@
 import org.apache.hadoop.hive.serde2.objectinspector.primitive.TimestampObjectInspector;
 import org.apache.hadoop.io.Writable;
 
-import edu.uci.ics.asterix.builders.IARecordBuilder;
-import edu.uci.ics.asterix.builders.OrderedListBuilder;
-import edu.uci.ics.asterix.builders.RecordBuilder;
-import edu.uci.ics.asterix.builders.UnorderedListBuilder;
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.om.base.temporal.GregorianCalendarSystem;
-import edu.uci.ics.asterix.om.types.AOrderedListType;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.asterix.om.types.AUnionType;
-import edu.uci.ics.asterix.om.types.AUnorderedListType;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.om.util.NonTaggedFormatUtil;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.NotImplementedException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.data.std.util.ArrayBackedValueStorage;
+import org.apache.asterix.builders.IARecordBuilder;
+import org.apache.asterix.builders.OrderedListBuilder;
+import org.apache.asterix.builders.RecordBuilder;
+import org.apache.asterix.builders.UnorderedListBuilder;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.om.base.temporal.GregorianCalendarSystem;
+import org.apache.asterix.om.types.AOrderedListType;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.asterix.om.types.AUnionType;
+import org.apache.asterix.om.types.AUnorderedListType;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.om.util.NonTaggedFormatUtil;
+import org.apache.hyracks.algebricks.common.exceptions.NotImplementedException;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.data.std.util.ArrayBackedValueStorage;
 
 @SuppressWarnings("deprecation")
 public class HiveObjectParser implements IAsterixHDFSRecordParser {
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/IAsterixHDFSRecordParser.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/IAsterixHDFSRecordParser.java
index 70f8c41..5e5f573 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/IAsterixHDFSRecordParser.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/IAsterixHDFSRecordParser.java
@@ -12,14 +12,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.dataflow;
+package org.apache.asterix.external.indexing.dataflow;
 
 import java.io.DataOutput;
 import java.util.Map;
 
 import org.apache.hadoop.conf.Configuration;
 
-import edu.uci.ics.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.ARecordType;
 
 /**
  * This interface is provided for users to implements in order to support their own
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/IControlledTupleParser.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/IControlledTupleParser.java
index 92dde7a..0a596b2 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/IControlledTupleParser.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/IControlledTupleParser.java
@@ -12,12 +12,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.dataflow;
+package org.apache.asterix.external.indexing.dataflow;
 
 import java.nio.ByteBuffer;
 
-import edu.uci.ics.hyracks.api.comm.IFrameWriter;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.comm.IFrameWriter;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
 
 /**
  * This interface is to be implemented by parsers used in a pipelined hyracks job where input is not ready all at once
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/IControlledTupleParserFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/IControlledTupleParserFactory.java
index 2aca761..ae2bb56 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/IControlledTupleParserFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/IControlledTupleParserFactory.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.dataflow;
+package org.apache.asterix.external.indexing.dataflow;
 
 public interface IControlledTupleParserFactory {
     public IControlledTupleParser createTupleParser();
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/IndexingScheduler.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/IndexingScheduler.java
index ee5872d..aa982ed 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/IndexingScheduler.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/IndexingScheduler.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.dataflow;
+package org.apache.asterix.external.indexing.dataflow;
 
 import java.io.IOException;
 import java.net.InetAddress;
@@ -30,12 +30,12 @@
 import org.apache.hadoop.io.IntWritable;
 import org.apache.hadoop.mapred.InputSplit;
 
-import edu.uci.ics.hyracks.api.client.HyracksConnection;
-import edu.uci.ics.hyracks.api.client.IHyracksClientConnection;
-import edu.uci.ics.hyracks.api.client.NodeControllerInfo;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksException;
-import edu.uci.ics.hyracks.hdfs.scheduler.Scheduler;
+import org.apache.hyracks.api.client.HyracksConnection;
+import org.apache.hyracks.api.client.IHyracksClientConnection;
+import org.apache.hyracks.api.client.NodeControllerInfo;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.HyracksException;
+import org.apache.hyracks.hdfs.scheduler.Scheduler;
 
 @SuppressWarnings("deprecation")
 public class IndexingScheduler {
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/RCFileControlledTupleParser.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/RCFileControlledTupleParser.java
index bfd787b..7fcca22 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/RCFileControlledTupleParser.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/RCFileControlledTupleParser.java
@@ -12,30 +12,30 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.dataflow;
+package org.apache.asterix.external.indexing.dataflow;
 
 import java.io.DataInputStream;
 import java.io.DataOutput;
 import java.io.IOException;
 import java.nio.ByteBuffer;
 
-import edu.uci.ics.asterix.external.indexing.input.RCFileLookupReader;
-import edu.uci.ics.asterix.metadata.external.IndexingConstants;
-import edu.uci.ics.asterix.om.base.AInt32;
-import edu.uci.ics.asterix.om.base.AInt64;
-import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.hyracks.api.comm.IFrameWriter;
-import edu.uci.ics.hyracks.api.comm.VSizeFrame;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.dataflow.value.INullWriter;
-import edu.uci.ics.hyracks.api.dataflow.value.INullWriterFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.RecordDescriptor;
-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.FrameTupleAccessor;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.FrameTupleAppender;
-import edu.uci.ics.hyracks.dataflow.common.comm.util.ByteBufferInputStream;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.FrameTupleReference;
+import org.apache.asterix.external.indexing.input.RCFileLookupReader;
+import org.apache.asterix.metadata.external.IndexingConstants;
+import org.apache.asterix.om.base.AInt32;
+import org.apache.asterix.om.base.AInt64;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.hyracks.api.comm.IFrameWriter;
+import org.apache.hyracks.api.comm.VSizeFrame;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.dataflow.value.INullWriter;
+import org.apache.hyracks.api.dataflow.value.INullWriterFactory;
+import org.apache.hyracks.api.dataflow.value.RecordDescriptor;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+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.comm.util.ByteBufferInputStream;
+import org.apache.hyracks.dataflow.common.data.accessors.FrameTupleReference;
 
 public class RCFileControlledTupleParser implements IControlledTupleParser {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/RCFileIndexingTupleParser.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/RCFileIndexingTupleParser.java
index 3d360e7..1594170 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/RCFileIndexingTupleParser.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/RCFileIndexingTupleParser.java
@@ -12,13 +12,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.dataflow;
+package org.apache.asterix.external.indexing.dataflow;
 
-import edu.uci.ics.asterix.external.indexing.input.AbstractHDFSReader;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.asterix.external.indexing.input.AbstractHDFSReader;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
 
 public class RCFileIndexingTupleParser extends AbstractIndexingTupleParser{
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/SeqOrTxtControlledTupleParser.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/SeqOrTxtControlledTupleParser.java
index 4aaec80..2489334 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/SeqOrTxtControlledTupleParser.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/SeqOrTxtControlledTupleParser.java
@@ -12,30 +12,30 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.dataflow;
+package org.apache.asterix.external.indexing.dataflow;
 
 import java.io.DataInputStream;
 import java.io.DataOutput;
 import java.io.IOException;
 import java.nio.ByteBuffer;
 
-import edu.uci.ics.asterix.external.indexing.input.ILookupReader;
-import edu.uci.ics.asterix.metadata.external.IndexingConstants;
-import edu.uci.ics.asterix.om.base.AInt32;
-import edu.uci.ics.asterix.om.base.AInt64;
-import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.hyracks.api.comm.IFrameWriter;
-import edu.uci.ics.hyracks.api.comm.VSizeFrame;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.dataflow.value.INullWriter;
-import edu.uci.ics.hyracks.api.dataflow.value.INullWriterFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.RecordDescriptor;
-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.FrameTupleAccessor;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.FrameTupleAppender;
-import edu.uci.ics.hyracks.dataflow.common.comm.util.ByteBufferInputStream;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.FrameTupleReference;
+import org.apache.asterix.external.indexing.input.ILookupReader;
+import org.apache.asterix.metadata.external.IndexingConstants;
+import org.apache.asterix.om.base.AInt32;
+import org.apache.asterix.om.base.AInt64;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.hyracks.api.comm.IFrameWriter;
+import org.apache.hyracks.api.comm.VSizeFrame;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.dataflow.value.INullWriter;
+import org.apache.hyracks.api.dataflow.value.INullWriterFactory;
+import org.apache.hyracks.api.dataflow.value.RecordDescriptor;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+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.comm.util.ByteBufferInputStream;
+import org.apache.hyracks.dataflow.common.data.accessors.FrameTupleReference;
 
 public class SeqOrTxtControlledTupleParser implements IControlledTupleParser {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/TextOrSeqIndexingTupleParser.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/TextOrSeqIndexingTupleParser.java
index db30213..3d064f9 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/TextOrSeqIndexingTupleParser.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/dataflow/TextOrSeqIndexingTupleParser.java
@@ -12,13 +12,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.dataflow;
+package org.apache.asterix.external.indexing.dataflow;
 
-import edu.uci.ics.asterix.external.indexing.input.AbstractHDFSReader;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
+import org.apache.asterix.external.indexing.input.AbstractHDFSReader;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.common.comm.io.ArrayTupleBuilder;
 
 public class TextOrSeqIndexingTupleParser extends AbstractIndexingTupleParser{
     public TextOrSeqIndexingTupleParser(IHyracksTaskContext ctx,
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/AbstractHDFSLookupInputStream.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/AbstractHDFSLookupInputStream.java
index 5bbf5be..f31f303 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/AbstractHDFSLookupInputStream.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/AbstractHDFSLookupInputStream.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.input;
+package org.apache.asterix.external.indexing.input;
 
 import java.io.FileNotFoundException;
 import java.io.IOException;
@@ -23,9 +23,9 @@
 import org.apache.hadoop.fs.Path;
 import org.apache.hadoop.mapred.JobConf;
 
-import edu.uci.ics.asterix.common.config.DatasetConfig.ExternalFilePendingOp;
-import edu.uci.ics.asterix.metadata.entities.ExternalFile;
-import edu.uci.ics.asterix.metadata.external.ExternalFileIndexAccessor;
+import org.apache.asterix.common.config.DatasetConfig.ExternalFilePendingOp;
+import org.apache.asterix.metadata.entities.ExternalFile;
+import org.apache.asterix.metadata.external.ExternalFileIndexAccessor;
 
 /*
  * This class is used for seek and read of external data of format adm or delimited text in sequence of text input format
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/AbstractHDFSReader.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/AbstractHDFSReader.java
index 1027517..4ce3098 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/AbstractHDFSReader.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/AbstractHDFSReader.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.input;
+package org.apache.asterix.external.indexing.input;
 
 import java.io.InputStream;
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/GenericFileAwareRecordReader.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/GenericFileAwareRecordReader.java
index f6a877b..aafb320 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/GenericFileAwareRecordReader.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/GenericFileAwareRecordReader.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.input;
+package org.apache.asterix.external.indexing.input;
 
 import java.io.IOException;
 import java.util.List;
@@ -24,7 +24,7 @@
 import org.apache.hadoop.mapred.InputSplit;
 import org.apache.hadoop.mapred.JobConf;
 
-import edu.uci.ics.asterix.metadata.entities.ExternalFile;
+import org.apache.asterix.metadata.entities.ExternalFile;
 /**
  * This is a generic reader used for indexing external dataset or for performing full scan for external dataset with
  * a stored snapshot
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/GenericRecordReader.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/GenericRecordReader.java
index f6938e7..ad8728b 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/GenericRecordReader.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/GenericRecordReader.java
@@ -12,13 +12,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.input;
+package org.apache.asterix.external.indexing.input;
 
 import java.io.IOException;
 import org.apache.hadoop.mapred.InputSplit;
 import org.apache.hadoop.mapred.JobConf;
 import org.apache.hadoop.mapred.RecordReader;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.NotImplementedException;
+import org.apache.hyracks.algebricks.common.exceptions.NotImplementedException;
 
 /**
  * This class can be used by any input format to perform full scan operations
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/HDFSSeekableLineReader.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/HDFSSeekableLineReader.java
index c317140..6fde321 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/HDFSSeekableLineReader.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/HDFSSeekableLineReader.java
@@ -30,7 +30,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.input;
+package org.apache.asterix.external.indexing.input;
 
 import java.io.IOException;
 import org.apache.hadoop.conf.Configuration;
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/ILookupReader.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/ILookupReader.java
index 32b9a02..b8ac496 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/ILookupReader.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/ILookupReader.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.input;
+package org.apache.asterix.external.indexing.input;
 
 public interface ILookupReader {
     public Object read(int fileNumber, long recordOffset) throws Exception;
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/RCFileDataReader.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/RCFileDataReader.java
index a0b9a6e..beaa86f 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/RCFileDataReader.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/RCFileDataReader.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.input;
+package org.apache.asterix.external.indexing.input;
 
 import java.io.IOException;
 import java.util.List;
@@ -25,8 +25,8 @@
 import org.apache.hadoop.mapred.JobConf;
 import org.apache.hadoop.mapred.RecordReader;
 
-import edu.uci.ics.asterix.metadata.entities.ExternalFile;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.NotImplementedException;
+import org.apache.asterix.metadata.entities.ExternalFile;
+import org.apache.hyracks.algebricks.common.exceptions.NotImplementedException;
 
 //Used in two cases:
 //1. building an index over a dataset
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/RCFileLookupReader.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/RCFileLookupReader.java
index 88422e2..5892a8d 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/RCFileLookupReader.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/RCFileLookupReader.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.input;
+package org.apache.asterix.external.indexing.input;
 
 import java.io.FileNotFoundException;
 import java.io.IOException;
@@ -26,9 +26,9 @@
 import org.apache.hadoop.io.LongWritable;
 import org.apache.hadoop.io.Writable;
 
-import edu.uci.ics.asterix.common.config.DatasetConfig.ExternalFilePendingOp;
-import edu.uci.ics.asterix.metadata.entities.ExternalFile;
-import edu.uci.ics.asterix.metadata.external.ExternalFileIndexAccessor;
+import org.apache.asterix.common.config.DatasetConfig.ExternalFilePendingOp;
+import org.apache.asterix.metadata.entities.ExternalFile;
+import org.apache.asterix.metadata.external.ExternalFileIndexAccessor;
 
 public class RCFileLookupReader {
     private FileSystem fs;
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/SequenceFileLookupInputStream.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/SequenceFileLookupInputStream.java
index a5ee2e8..4357c40 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/SequenceFileLookupInputStream.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/SequenceFileLookupInputStream.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.input;
+package org.apache.asterix.external.indexing.input;
 
 import java.io.IOException;
 
@@ -24,7 +24,7 @@
 import org.apache.hadoop.mapred.JobConf;
 import org.apache.hadoop.util.ReflectionUtils;
 
-import edu.uci.ics.asterix.metadata.external.ExternalFileIndexAccessor;
+import org.apache.asterix.metadata.external.ExternalFileIndexAccessor;
 
 
 @SuppressWarnings("deprecation")
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/SequenceFileLookupReader.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/SequenceFileLookupReader.java
index 4c8816e..02351e8 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/SequenceFileLookupReader.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/SequenceFileLookupReader.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.input;
+package org.apache.asterix.external.indexing.input;
 
 import java.io.FileNotFoundException;
 import java.io.IOException;
@@ -26,9 +26,9 @@
 import org.apache.hadoop.io.Writable;
 import org.apache.hadoop.util.ReflectionUtils;
 
-import edu.uci.ics.asterix.common.config.DatasetConfig.ExternalFilePendingOp;
-import edu.uci.ics.asterix.metadata.entities.ExternalFile;
-import edu.uci.ics.asterix.metadata.external.ExternalFileIndexAccessor;
+import org.apache.asterix.common.config.DatasetConfig.ExternalFilePendingOp;
+import org.apache.asterix.metadata.entities.ExternalFile;
+import org.apache.asterix.metadata.external.ExternalFileIndexAccessor;
 
 public class SequenceFileLookupReader implements ILookupReader {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/TextFileLookupInputStream.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/TextFileLookupInputStream.java
index 6d2fb67..a9be4da 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/TextFileLookupInputStream.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/TextFileLookupInputStream.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.input;
+package org.apache.asterix.external.indexing.input;
 
 import java.io.IOException;
 
@@ -20,7 +20,7 @@
 import org.apache.hadoop.io.Text;
 import org.apache.hadoop.mapred.JobConf;
 
-import edu.uci.ics.asterix.metadata.external.ExternalFileIndexAccessor;
+import org.apache.asterix.metadata.external.ExternalFileIndexAccessor;
 
 public class TextFileLookupInputStream extends AbstractHDFSLookupInputStream {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/TextFileLookupReader.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/TextFileLookupReader.java
index 3326bae..c9bb5a3 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/TextFileLookupReader.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/TextFileLookupReader.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.input;
+package org.apache.asterix.external.indexing.input;
 
 import java.io.FileNotFoundException;
 import java.io.IOException;
@@ -23,9 +23,9 @@
 import org.apache.hadoop.fs.Path;
 import org.apache.hadoop.io.Text;
 
-import edu.uci.ics.asterix.common.config.DatasetConfig.ExternalFilePendingOp;
-import edu.uci.ics.asterix.metadata.entities.ExternalFile;
-import edu.uci.ics.asterix.metadata.external.ExternalFileIndexAccessor;
+import org.apache.asterix.common.config.DatasetConfig.ExternalFilePendingOp;
+import org.apache.asterix.metadata.entities.ExternalFile;
+import org.apache.asterix.metadata.external.ExternalFileIndexAccessor;
 
 public class TextFileLookupReader implements ILookupReader {
     private FileSystem fs;
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/TextualDataReader.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/TextualDataReader.java
index 550fdc6..e2d9e4b 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/TextualDataReader.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/TextualDataReader.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.input;
+package org.apache.asterix.external.indexing.input;
 
 import java.io.IOException;
 import java.util.List;
@@ -28,8 +28,8 @@
 import org.apache.hadoop.mapred.SequenceFileInputFormat;
 import org.apache.hadoop.mapred.TextInputFormat;
 
-import edu.uci.ics.asterix.metadata.entities.ExternalFile;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.NotImplementedException;
+import org.apache.asterix.metadata.entities.ExternalFile;
+import org.apache.hyracks.algebricks.common.exceptions.NotImplementedException;
 
 // Used in two cases:
 // 1. building an index over a dataset
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/TextualFullScanDataReader.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/TextualFullScanDataReader.java
index 76c9a5e..7706faa 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/TextualFullScanDataReader.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/input/TextualFullScanDataReader.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.input;
+package org.apache.asterix.external.indexing.input;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -26,7 +26,7 @@
 import org.apache.hadoop.mapred.TextInputFormat;
 import org.apache.hadoop.mapred.Counters.Counter;
 
-import edu.uci.ics.hyracks.algebricks.common.exceptions.NotImplementedException;
+import org.apache.hyracks.algebricks.common.exceptions.NotImplementedException;
 
 public class TextualFullScanDataReader extends InputStream {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/AbstractExternalDatasetIndexesOperatorDescriptor.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/AbstractExternalDatasetIndexesOperatorDescriptor.java
index 8646d4b..7010937 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/AbstractExternalDatasetIndexesOperatorDescriptor.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/AbstractExternalDatasetIndexesOperatorDescriptor.java
@@ -12,23 +12,23 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.operators;
+package org.apache.asterix.external.indexing.operators;
 
 import java.util.List;
 
-import edu.uci.ics.hyracks.api.comm.IFrameWriter;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.dataflow.IOperatorNodePushable;
-import edu.uci.ics.hyracks.api.dataflow.value.IRecordDescriptorProvider;
-import edu.uci.ics.hyracks.api.dataflow.value.RecordDescriptor;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.job.IOperatorDescriptorRegistry;
-import edu.uci.ics.hyracks.dataflow.std.base.AbstractOperatorNodePushable;
-import edu.uci.ics.hyracks.dataflow.std.base.AbstractSingleActivityOperatorDescriptor;
-import edu.uci.ics.hyracks.storage.am.common.dataflow.IIndexDataflowHelperFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.dataflow.ExternalBTreeDataflowHelperFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.dataflow.ExternalBTreeWithBuddyDataflowHelperFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.dataflow.ExternalRTreeDataflowHelperFactory;
+import org.apache.hyracks.api.comm.IFrameWriter;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.dataflow.IOperatorNodePushable;
+import org.apache.hyracks.api.dataflow.value.IRecordDescriptorProvider;
+import org.apache.hyracks.api.dataflow.value.RecordDescriptor;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.job.IOperatorDescriptorRegistry;
+import org.apache.hyracks.dataflow.std.base.AbstractOperatorNodePushable;
+import org.apache.hyracks.dataflow.std.base.AbstractSingleActivityOperatorDescriptor;
+import org.apache.hyracks.storage.am.common.dataflow.IIndexDataflowHelperFactory;
+import org.apache.hyracks.storage.am.lsm.btree.dataflow.ExternalBTreeDataflowHelperFactory;
+import org.apache.hyracks.storage.am.lsm.btree.dataflow.ExternalBTreeWithBuddyDataflowHelperFactory;
+import org.apache.hyracks.storage.am.lsm.rtree.dataflow.ExternalRTreeDataflowHelperFactory;
 
 // This is an operator that takes a single file index and an array of secondary indexes
 // it is intended to be used for 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalDatasetIndexesAbortOperatorDescriptor.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalDatasetIndexesAbortOperatorDescriptor.java
index d90b7ed..0da5df4 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalDatasetIndexesAbortOperatorDescriptor.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalDatasetIndexesAbortOperatorDescriptor.java
@@ -12,20 +12,20 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.operators;
+package org.apache.asterix.external.indexing.operators;
 
 import java.io.File;
 import java.util.List;
 
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.api.job.IOperatorDescriptorRegistry;
-import edu.uci.ics.hyracks.storage.am.common.dataflow.IIndexDataflowHelperFactory;
-import edu.uci.ics.hyracks.storage.am.common.util.IndexFileNameUtil;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.dataflow.ExternalBTreeDataflowHelperFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.dataflow.ExternalBTreeWithBuddyDataflowHelperFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.AbortRecoverLSMIndexFileManager;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.dataflow.ExternalRTreeDataflowHelperFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.api.job.IOperatorDescriptorRegistry;
+import org.apache.hyracks.storage.am.common.dataflow.IIndexDataflowHelperFactory;
+import org.apache.hyracks.storage.am.common.util.IndexFileNameUtil;
+import org.apache.hyracks.storage.am.lsm.btree.dataflow.ExternalBTreeDataflowHelperFactory;
+import org.apache.hyracks.storage.am.lsm.btree.dataflow.ExternalBTreeWithBuddyDataflowHelperFactory;
+import org.apache.hyracks.storage.am.lsm.common.impls.AbortRecoverLSMIndexFileManager;
+import org.apache.hyracks.storage.am.lsm.rtree.dataflow.ExternalRTreeDataflowHelperFactory;
 
 public class ExternalDatasetIndexesAbortOperatorDescriptor extends AbstractExternalDatasetIndexesOperatorDescriptor {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalDatasetIndexesCommitOperatorDescriptor.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalDatasetIndexesCommitOperatorDescriptor.java
index 11f19f1..e9c0d40 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalDatasetIndexesCommitOperatorDescriptor.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalDatasetIndexesCommitOperatorDescriptor.java
@@ -12,20 +12,20 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.operators;
+package org.apache.asterix.external.indexing.operators;
 
 import java.util.List;
 
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.job.IOperatorDescriptorRegistry;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndex;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndexDataflowHelper;
-import edu.uci.ics.hyracks.storage.am.common.dataflow.IIndexDataflowHelperFactory;
-import edu.uci.ics.hyracks.storage.am.common.util.IndexFileNameUtil;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.dataflow.ExternalBTreeDataflowHelperFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.dataflow.ExternalBTreeWithBuddyDataflowHelperFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ITwoPCIndex;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.dataflow.ExternalRTreeDataflowHelperFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.job.IOperatorDescriptorRegistry;
+import org.apache.hyracks.storage.am.common.api.IIndex;
+import org.apache.hyracks.storage.am.common.api.IIndexDataflowHelper;
+import org.apache.hyracks.storage.am.common.dataflow.IIndexDataflowHelperFactory;
+import org.apache.hyracks.storage.am.common.util.IndexFileNameUtil;
+import org.apache.hyracks.storage.am.lsm.btree.dataflow.ExternalBTreeDataflowHelperFactory;
+import org.apache.hyracks.storage.am.lsm.btree.dataflow.ExternalBTreeWithBuddyDataflowHelperFactory;
+import org.apache.hyracks.storage.am.lsm.common.api.ITwoPCIndex;
+import org.apache.hyracks.storage.am.lsm.rtree.dataflow.ExternalRTreeDataflowHelperFactory;
 
 public class ExternalDatasetIndexesCommitOperatorDescriptor extends AbstractExternalDatasetIndexesOperatorDescriptor {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalDatasetIndexesRecoverOperatorDescriptor.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalDatasetIndexesRecoverOperatorDescriptor.java
index b290eee..c96c95a 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalDatasetIndexesRecoverOperatorDescriptor.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalDatasetIndexesRecoverOperatorDescriptor.java
@@ -12,20 +12,20 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.operators;
+package org.apache.asterix.external.indexing.operators;
 
 import java.io.File;
 import java.util.List;
 
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.io.FileReference;
-import edu.uci.ics.hyracks.api.job.IOperatorDescriptorRegistry;
-import edu.uci.ics.hyracks.storage.am.common.dataflow.IIndexDataflowHelperFactory;
-import edu.uci.ics.hyracks.storage.am.common.util.IndexFileNameUtil;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.dataflow.ExternalBTreeDataflowHelperFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.btree.dataflow.ExternalBTreeWithBuddyDataflowHelperFactory;
-import edu.uci.ics.hyracks.storage.am.lsm.common.impls.AbortRecoverLSMIndexFileManager;
-import edu.uci.ics.hyracks.storage.am.lsm.rtree.dataflow.ExternalRTreeDataflowHelperFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.io.FileReference;
+import org.apache.hyracks.api.job.IOperatorDescriptorRegistry;
+import org.apache.hyracks.storage.am.common.dataflow.IIndexDataflowHelperFactory;
+import org.apache.hyracks.storage.am.common.util.IndexFileNameUtil;
+import org.apache.hyracks.storage.am.lsm.btree.dataflow.ExternalBTreeDataflowHelperFactory;
+import org.apache.hyracks.storage.am.lsm.btree.dataflow.ExternalBTreeWithBuddyDataflowHelperFactory;
+import org.apache.hyracks.storage.am.lsm.common.impls.AbortRecoverLSMIndexFileManager;
+import org.apache.hyracks.storage.am.lsm.rtree.dataflow.ExternalRTreeDataflowHelperFactory;
 
 public class ExternalDatasetIndexesRecoverOperatorDescriptor extends AbstractExternalDatasetIndexesOperatorDescriptor {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalIndexBulkModifyOperatorDescriptor.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalIndexBulkModifyOperatorDescriptor.java
index 7369fd7..32ad70e 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalIndexBulkModifyOperatorDescriptor.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalIndexBulkModifyOperatorDescriptor.java
@@ -12,23 +12,23 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.operators;
+package org.apache.asterix.external.indexing.operators;
 
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.dataflow.IOperatorNodePushable;
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.IRecordDescriptorProvider;
-import edu.uci.ics.hyracks.api.dataflow.value.ITypeTraits;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.api.job.IOperatorDescriptorRegistry;
-import edu.uci.ics.hyracks.dataflow.std.file.IFileSplitProvider;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndexLifecycleManagerProvider;
-import edu.uci.ics.hyracks.storage.am.common.api.IModificationOperationCallbackFactory;
-import edu.uci.ics.hyracks.storage.am.common.dataflow.AbstractTreeIndexOperatorDescriptor;
-import edu.uci.ics.hyracks.storage.am.common.dataflow.IIndexDataflowHelperFactory;
-import edu.uci.ics.hyracks.storage.am.common.impls.NoOpOperationCallbackFactory;
-import edu.uci.ics.hyracks.storage.common.IStorageManagerInterface;
-import edu.uci.ics.hyracks.storage.common.file.NoOpLocalResourceFactoryProvider;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.dataflow.IOperatorNodePushable;
+import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+import org.apache.hyracks.api.dataflow.value.IRecordDescriptorProvider;
+import org.apache.hyracks.api.dataflow.value.ITypeTraits;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.job.IOperatorDescriptorRegistry;
+import org.apache.hyracks.dataflow.std.file.IFileSplitProvider;
+import org.apache.hyracks.storage.am.common.api.IIndexLifecycleManagerProvider;
+import org.apache.hyracks.storage.am.common.api.IModificationOperationCallbackFactory;
+import org.apache.hyracks.storage.am.common.dataflow.AbstractTreeIndexOperatorDescriptor;
+import org.apache.hyracks.storage.am.common.dataflow.IIndexDataflowHelperFactory;
+import org.apache.hyracks.storage.am.common.impls.NoOpOperationCallbackFactory;
+import org.apache.hyracks.storage.common.IStorageManagerInterface;
+import org.apache.hyracks.storage.common.file.NoOpLocalResourceFactoryProvider;
 
 public class ExternalIndexBulkModifyOperatorDescriptor extends AbstractTreeIndexOperatorDescriptor {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalIndexBulkModifyOperatorNodePushable.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalIndexBulkModifyOperatorNodePushable.java
index 4a70112..4615685 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalIndexBulkModifyOperatorNodePushable.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/ExternalIndexBulkModifyOperatorNodePushable.java
@@ -12,23 +12,23 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.operators;
+package org.apache.asterix.external.indexing.operators;
 
 import java.nio.ByteBuffer;
 
-import edu.uci.ics.asterix.metadata.external.FilesIndexDescription;
-import edu.uci.ics.asterix.om.base.AMutableInt32;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.dataflow.value.IRecordDescriptorProvider;
-import edu.uci.ics.hyracks.api.dataflow.value.RecordDescriptor;
-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.comm.io.FrameTupleAccessor;
-import edu.uci.ics.hyracks.storage.am.common.api.ITwoPCIndexBulkLoader;
-import edu.uci.ics.hyracks.storage.am.common.api.IndexException;
-import edu.uci.ics.hyracks.storage.am.common.dataflow.IndexBulkLoadOperatorNodePushable;
-import edu.uci.ics.hyracks.storage.am.lsm.common.api.ITwoPCIndex;
+import org.apache.asterix.metadata.external.FilesIndexDescription;
+import org.apache.asterix.om.base.AMutableInt32;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.dataflow.value.IRecordDescriptorProvider;
+import org.apache.hyracks.api.dataflow.value.RecordDescriptor;
+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.comm.io.FrameTupleAccessor;
+import org.apache.hyracks.storage.am.common.api.ITwoPCIndexBulkLoader;
+import org.apache.hyracks.storage.am.common.api.IndexException;
+import org.apache.hyracks.storage.am.common.dataflow.IndexBulkLoadOperatorNodePushable;
+import org.apache.hyracks.storage.am.lsm.common.api.ITwoPCIndex;
 
 public class ExternalIndexBulkModifyOperatorNodePushable extends IndexBulkLoadOperatorNodePushable {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/IndexInfoOperatorDescriptor.java b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/IndexInfoOperatorDescriptor.java
index 98055c4..9b581d1 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/IndexInfoOperatorDescriptor.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/indexing/operators/IndexInfoOperatorDescriptor.java
@@ -12,24 +12,24 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.indexing.operators;
+package org.apache.asterix.external.indexing.operators;
 
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.dataflow.ActivityId;
-import edu.uci.ics.hyracks.api.dataflow.IOperatorNodePushable;
-import edu.uci.ics.hyracks.api.dataflow.value.INullWriterFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.IRecordDescriptorProvider;
-import edu.uci.ics.hyracks.api.dataflow.value.RecordDescriptor;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.std.file.IFileSplitProvider;
-import edu.uci.ics.hyracks.storage.am.common.api.IIndexLifecycleManagerProvider;
-import edu.uci.ics.hyracks.storage.am.common.api.IModificationOperationCallbackFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.ISearchOperationCallbackFactory;
-import edu.uci.ics.hyracks.storage.am.common.api.ITupleFilterFactory;
-import edu.uci.ics.hyracks.storage.am.common.dataflow.IIndexDataflowHelperFactory;
-import edu.uci.ics.hyracks.storage.am.common.dataflow.IIndexOperatorDescriptor;
-import edu.uci.ics.hyracks.storage.common.IStorageManagerInterface;
-import edu.uci.ics.hyracks.storage.common.file.ILocalResourceFactoryProvider;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.dataflow.ActivityId;
+import org.apache.hyracks.api.dataflow.IOperatorNodePushable;
+import org.apache.hyracks.api.dataflow.value.INullWriterFactory;
+import org.apache.hyracks.api.dataflow.value.IRecordDescriptorProvider;
+import org.apache.hyracks.api.dataflow.value.RecordDescriptor;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.std.file.IFileSplitProvider;
+import org.apache.hyracks.storage.am.common.api.IIndexLifecycleManagerProvider;
+import org.apache.hyracks.storage.am.common.api.IModificationOperationCallbackFactory;
+import org.apache.hyracks.storage.am.common.api.ISearchOperationCallbackFactory;
+import org.apache.hyracks.storage.am.common.api.ITupleFilterFactory;
+import org.apache.hyracks.storage.am.common.dataflow.IIndexDataflowHelperFactory;
+import org.apache.hyracks.storage.am.common.dataflow.IIndexOperatorDescriptor;
+import org.apache.hyracks.storage.common.IStorageManagerInterface;
+import org.apache.hyracks.storage.common.file.ILocalResourceFactoryProvider;
 
 /*
  * This is a hack used to optain multiple index instances in a single operator and it is not actually used as an operator
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalFunction.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalFunction.java
index 57a8e48..49da527 100755
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalFunction.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalFunction.java
@@ -12,24 +12,24 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
 import java.io.IOException;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
-import edu.uci.ics.asterix.metadata.functions.ExternalLibraryManager;
-import edu.uci.ics.asterix.om.functions.IExternalFunctionInfo;
-import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.asterix.om.types.EnumDeserializer;
-import edu.uci.ics.asterix.om.types.hierachy.ATypeHierarchy;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
-import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluator;
-import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.data.std.api.IDataOutputProvider;
-import edu.uci.ics.hyracks.data.std.util.ArrayBackedValueStorage;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
+import org.apache.asterix.metadata.functions.ExternalLibraryManager;
+import org.apache.asterix.om.functions.IExternalFunctionInfo;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.asterix.om.types.EnumDeserializer;
+import org.apache.asterix.om.types.hierachy.ATypeHierarchy;
+import org.apache.hyracks.algebricks.common.exceptions.AlgebricksException;
+import org.apache.hyracks.algebricks.runtime.base.ICopyEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.data.std.api.IDataOutputProvider;
+import org.apache.hyracks.data.std.util.ArrayBackedValueStorage;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
 
 public abstract class ExternalFunction implements IExternalFunction {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalFunctionDescriptorProvider.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalFunctionDescriptorProvider.java
index b9aac4d..36cae53 100755
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalFunctionDescriptorProvider.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalFunctionDescriptorProvider.java
@@ -12,16 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.om.functions.IExternalFunctionInfo;
-import edu.uci.ics.asterix.om.functions.IFunctionDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.base.AbstractScalarFunctionDynamicDescriptor;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
-import edu.uci.ics.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
-import edu.uci.ics.hyracks.algebricks.core.algebra.functions.IFunctionInfo;
-import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.om.functions.IExternalFunctionInfo;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.runtime.evaluators.base.AbstractScalarFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.common.exceptions.AlgebricksException;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.core.algebra.functions.IFunctionInfo;
+import org.apache.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
 
 public class ExternalFunctionDescriptorProvider {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalFunctionProvider.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalFunctionProvider.java
index 76abeb4..c666d08 100755
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalFunctionProvider.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalFunctionProvider.java
@@ -12,16 +12,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
-import edu.uci.ics.asterix.om.functions.IExternalFunctionInfo;
-import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
-import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluator;
-import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
-import edu.uci.ics.hyracks.data.std.api.IDataOutputProvider;
-import edu.uci.ics.hyracks.data.std.util.ArrayBackedValueStorage;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+import org.apache.asterix.om.functions.IExternalFunctionInfo;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.hyracks.algebricks.common.exceptions.AlgebricksException;
+import org.apache.hyracks.algebricks.runtime.base.ICopyEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
+import org.apache.hyracks.data.std.api.IDataOutputProvider;
+import org.apache.hyracks.data.std.util.ArrayBackedValueStorage;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
 
 public class ExternalFunctionProvider {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalScalarFunctionEvaluatorFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalScalarFunctionEvaluatorFactory.java
index a2ef717..9c9f671 100755
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalScalarFunctionEvaluatorFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/ExternalScalarFunctionEvaluatorFactory.java
@@ -12,13 +12,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
-import edu.uci.ics.asterix.om.functions.IExternalFunctionInfo;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
-import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluator;
-import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
-import edu.uci.ics.hyracks.data.std.api.IDataOutputProvider;
+import org.apache.asterix.om.functions.IExternalFunctionInfo;
+import org.apache.hyracks.algebricks.common.exceptions.AlgebricksException;
+import org.apache.hyracks.algebricks.runtime.base.ICopyEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
+import org.apache.hyracks.data.std.api.IDataOutputProvider;
 
 public class ExternalScalarFunctionEvaluatorFactory implements ICopyEvaluatorFactory {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/IExternalFunction.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/IExternalFunction.java
index 1bb90a1..fe65e45 100755
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/IExternalFunction.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/IExternalFunction.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
 public interface IExternalFunction {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/IExternalScalarFunction.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/IExternalScalarFunction.java
index bb5fb42..9b5cf49 100755
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/IExternalScalarFunction.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/IExternalScalarFunction.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
 public interface IExternalScalarFunction extends IExternalFunction {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/IFunctionFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/IFunctionFactory.java
index 6d2430c..618eb20 100755
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/IFunctionFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/IFunctionFactory.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
 public interface IFunctionFactory {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/IFunctionHelper.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/IFunctionHelper.java
index f16ff4a..f299828 100755
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/IFunctionHelper.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/IFunctionHelper.java
@@ -12,11 +12,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.external.library.java.IJObject;
-import edu.uci.ics.asterix.external.library.java.JTypeTag;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.external.library.java.IJObject;
+import org.apache.asterix.external.library.java.JTypeTag;
 
 import java.io.IOException;
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/IResultCollector.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/IResultCollector.java
index a936fb9..16b3a60 100755
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/IResultCollector.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/IResultCollector.java
@@ -12,14 +12,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
 import java.io.DataOutput;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.om.base.AOrderedList;
-import edu.uci.ics.asterix.om.base.ARecord;
-import edu.uci.ics.asterix.om.base.IAObject;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.om.base.AOrderedList;
+import org.apache.asterix.om.base.ARecord;
+import org.apache.asterix.om.base.IAObject;
 
 public interface IResultCollector {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/JTypeObjectFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/JTypeObjectFactory.java
index d7d5adc..4945712 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/JTypeObjectFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/JTypeObjectFactory.java
@@ -12,38 +12,38 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
 import java.util.List;
 
-import edu.uci.ics.asterix.external.library.java.IJObject;
-import edu.uci.ics.asterix.external.library.java.JObjects.JBoolean;
-import edu.uci.ics.asterix.external.library.java.JObjects.JCircle;
-import edu.uci.ics.asterix.external.library.java.JObjects.JDate;
-import edu.uci.ics.asterix.external.library.java.JObjects.JDateTime;
-import edu.uci.ics.asterix.external.library.java.JObjects.JDouble;
-import edu.uci.ics.asterix.external.library.java.JObjects.JDuration;
-import edu.uci.ics.asterix.external.library.java.JObjects.JFloat;
-import edu.uci.ics.asterix.external.library.java.JObjects.JInt;
-import edu.uci.ics.asterix.external.library.java.JObjects.JInterval;
-import edu.uci.ics.asterix.external.library.java.JObjects.JLine;
-import edu.uci.ics.asterix.external.library.java.JObjects.JLong;
-import edu.uci.ics.asterix.external.library.java.JObjects.JOrderedList;
-import edu.uci.ics.asterix.external.library.java.JObjects.JPoint;
-import edu.uci.ics.asterix.external.library.java.JObjects.JPoint3D;
-import edu.uci.ics.asterix.external.library.java.JObjects.JPolygon;
-import edu.uci.ics.asterix.external.library.java.JObjects.JRecord;
-import edu.uci.ics.asterix.external.library.java.JObjects.JRectangle;
-import edu.uci.ics.asterix.external.library.java.JObjects.JString;
-import edu.uci.ics.asterix.external.library.java.JObjects.JTime;
-import edu.uci.ics.asterix.external.library.java.JObjects.JUnorderedList;
-import edu.uci.ics.asterix.om.types.AOrderedListType;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.asterix.om.types.AUnionType;
-import edu.uci.ics.asterix.om.types.AUnorderedListType;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.om.util.container.IObjectFactory;
+import org.apache.asterix.external.library.java.IJObject;
+import org.apache.asterix.external.library.java.JObjects.JBoolean;
+import org.apache.asterix.external.library.java.JObjects.JCircle;
+import org.apache.asterix.external.library.java.JObjects.JDate;
+import org.apache.asterix.external.library.java.JObjects.JDateTime;
+import org.apache.asterix.external.library.java.JObjects.JDouble;
+import org.apache.asterix.external.library.java.JObjects.JDuration;
+import org.apache.asterix.external.library.java.JObjects.JFloat;
+import org.apache.asterix.external.library.java.JObjects.JInt;
+import org.apache.asterix.external.library.java.JObjects.JInterval;
+import org.apache.asterix.external.library.java.JObjects.JLine;
+import org.apache.asterix.external.library.java.JObjects.JLong;
+import org.apache.asterix.external.library.java.JObjects.JOrderedList;
+import org.apache.asterix.external.library.java.JObjects.JPoint;
+import org.apache.asterix.external.library.java.JObjects.JPoint3D;
+import org.apache.asterix.external.library.java.JObjects.JPolygon;
+import org.apache.asterix.external.library.java.JObjects.JRecord;
+import org.apache.asterix.external.library.java.JObjects.JRectangle;
+import org.apache.asterix.external.library.java.JObjects.JString;
+import org.apache.asterix.external.library.java.JObjects.JTime;
+import org.apache.asterix.external.library.java.JObjects.JUnorderedList;
+import org.apache.asterix.om.types.AOrderedListType;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.asterix.om.types.AUnionType;
+import org.apache.asterix.om.types.AUnorderedListType;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.om.util.container.IObjectFactory;
 
 public class JTypeObjectFactory implements IObjectFactory<IJObject, IAType> {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/JavaFunctionHelper.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/JavaFunctionHelper.java
index f272008..3f544da 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/JavaFunctionHelper.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/JavaFunctionHelper.java
@@ -12,28 +12,28 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.external.library.java.IJObject;
-import edu.uci.ics.asterix.external.library.java.JObjectPointableVisitor;
-import edu.uci.ics.asterix.external.library.java.JObjects.JNull;
-import edu.uci.ics.asterix.external.library.java.JTypeTag;
-import edu.uci.ics.asterix.om.functions.IExternalFunctionInfo;
-import edu.uci.ics.asterix.om.pointables.AFlatValuePointable;
-import edu.uci.ics.asterix.om.pointables.AListVisitablePointable;
-import edu.uci.ics.asterix.om.pointables.ARecordVisitablePointable;
-import edu.uci.ics.asterix.om.pointables.PointableAllocator;
-import edu.uci.ics.asterix.om.pointables.base.IVisitablePointable;
-import edu.uci.ics.asterix.om.types.BuiltinType;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.om.util.container.IObjectPool;
-import edu.uci.ics.asterix.om.util.container.ListObjectPool;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.NotImplementedException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.data.std.api.IDataOutputProvider;
-import edu.uci.ics.hyracks.data.std.api.IValueReference;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.external.library.java.IJObject;
+import org.apache.asterix.external.library.java.JObjectPointableVisitor;
+import org.apache.asterix.external.library.java.JObjects.JNull;
+import org.apache.asterix.external.library.java.JTypeTag;
+import org.apache.asterix.om.functions.IExternalFunctionInfo;
+import org.apache.asterix.om.pointables.AFlatValuePointable;
+import org.apache.asterix.om.pointables.AListVisitablePointable;
+import org.apache.asterix.om.pointables.ARecordVisitablePointable;
+import org.apache.asterix.om.pointables.PointableAllocator;
+import org.apache.asterix.om.pointables.base.IVisitablePointable;
+import org.apache.asterix.om.types.BuiltinType;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.om.util.container.IObjectPool;
+import org.apache.asterix.om.util.container.ListObjectPool;
+import org.apache.hyracks.algebricks.common.exceptions.AlgebricksException;
+import org.apache.hyracks.algebricks.common.exceptions.NotImplementedException;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.data.std.api.IDataOutputProvider;
+import org.apache.hyracks.data.std.api.IValueReference;
 
 import java.io.IOException;
 import java.util.HashMap;
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/ResultCollector.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/ResultCollector.java
index e68f77c..ae68477 100755
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/ResultCollector.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/ResultCollector.java
@@ -12,28 +12,28 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
 import java.io.DataOutput;
 import java.nio.ByteBuffer;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
-import edu.uci.ics.asterix.om.base.AMutableDouble;
-import edu.uci.ics.asterix.om.base.AMutableFloat;
-import edu.uci.ics.asterix.om.base.AMutableInt32;
-import edu.uci.ics.asterix.om.base.AMutableOrderedList;
-import edu.uci.ics.asterix.om.base.AMutableRecord;
-import edu.uci.ics.asterix.om.base.AMutableString;
-import edu.uci.ics.asterix.om.base.AOrderedList;
-import edu.uci.ics.asterix.om.base.ARecord;
-import edu.uci.ics.asterix.om.base.IAObject;
-import edu.uci.ics.asterix.om.functions.IExternalFunctionInfo;
-import edu.uci.ics.asterix.om.types.AOrderedListType;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.data.std.api.IDataOutputProvider;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
+import org.apache.asterix.om.base.AMutableDouble;
+import org.apache.asterix.om.base.AMutableFloat;
+import org.apache.asterix.om.base.AMutableInt32;
+import org.apache.asterix.om.base.AMutableOrderedList;
+import org.apache.asterix.om.base.AMutableRecord;
+import org.apache.asterix.om.base.AMutableString;
+import org.apache.asterix.om.base.AOrderedList;
+import org.apache.asterix.om.base.ARecord;
+import org.apache.asterix.om.base.IAObject;
+import org.apache.asterix.om.functions.IExternalFunctionInfo;
+import org.apache.asterix.om.types.AOrderedListType;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.IAType;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.data.std.api.IDataOutputProvider;
 
 public class ResultCollector implements IResultCollector {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/RuntimeExternalFunctionUtil.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/RuntimeExternalFunctionUtil.java
index e3cd255..ad106d4 100755
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/RuntimeExternalFunctionUtil.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/RuntimeExternalFunctionUtil.java
@@ -12,21 +12,21 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
 import java.nio.ByteBuffer;
 import java.util.HashMap;
 import java.util.Map;
 
-import edu.uci.ics.asterix.om.base.AMutableInt32;
-import edu.uci.ics.asterix.om.base.AMutableString;
-import edu.uci.ics.asterix.om.base.IAObject;
-import edu.uci.ics.asterix.om.functions.IExternalFunctionInfo;
-import edu.uci.ics.asterix.om.functions.IFunctionDescriptor;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.runtime.evaluators.base.AbstractScalarFunctionDynamicDescriptor;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.NotImplementedException;
-import edu.uci.ics.hyracks.algebricks.core.algebra.functions.IFunctionInfo;
+import org.apache.asterix.om.base.AMutableInt32;
+import org.apache.asterix.om.base.AMutableString;
+import org.apache.asterix.om.base.IAObject;
+import org.apache.asterix.om.functions.IExternalFunctionInfo;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.runtime.evaluators.base.AbstractScalarFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.common.exceptions.NotImplementedException;
+import org.apache.hyracks.algebricks.core.algebra.functions.IFunctionInfo;
 
 public class RuntimeExternalFunctionUtil {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/TypeInfo.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/TypeInfo.java
index e1795f7..0ebd389 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/TypeInfo.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/TypeInfo.java
@@ -12,12 +12,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
-import edu.uci.ics.asterix.external.library.java.IJObject;
-import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.om.util.container.IObjectPool;
+import org.apache.asterix.external.library.java.IJObject;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.om.util.container.IObjectPool;
 
 public class TypeInfo {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJListAccessor.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJListAccessor.java
index 71f6ff2..6462fe5 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJListAccessor.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJListAccessor.java
@@ -12,12 +12,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library.java;
+package org.apache.asterix.external.library.java;
 
-import edu.uci.ics.asterix.om.pointables.AListVisitablePointable;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.om.util.container.IObjectPool;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
+import org.apache.asterix.om.pointables.AListVisitablePointable;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.om.util.container.IObjectPool;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
 
 public interface IJListAccessor {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJObject.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJObject.java
index 4faadfd..7c7fd6c 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJObject.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJObject.java
@@ -12,14 +12,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library.java;
+package org.apache.asterix.external.library.java;
 
 import java.io.DataOutput;
 
-import edu.uci.ics.asterix.om.base.IAObject;
-import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
+import org.apache.asterix.om.base.IAObject;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.hyracks.algebricks.common.exceptions.AlgebricksException;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
 
 public interface IJObject {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJObjectAccessor.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJObjectAccessor.java
index ae65b34..86fcf03 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJObjectAccessor.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJObjectAccessor.java
@@ -12,12 +12,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library.java;
+package org.apache.asterix.external.library.java;
 
-import edu.uci.ics.asterix.om.pointables.base.IVisitablePointable;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.om.util.container.IObjectPool;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
+import org.apache.asterix.om.pointables.base.IVisitablePointable;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.om.util.container.IObjectPool;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
 
 public interface IJObjectAccessor {
     IJObject access(IVisitablePointable pointable, IObjectPool<IJObject, IAType> obj) throws HyracksDataException;
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJRecordAccessor.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJRecordAccessor.java
index 1e3d692..d9dc11a 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJRecordAccessor.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJRecordAccessor.java
@@ -12,14 +12,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library.java;
+package org.apache.asterix.external.library.java;
 
-import edu.uci.ics.asterix.external.library.java.JObjects.JRecord;
-import edu.uci.ics.asterix.om.pointables.ARecordVisitablePointable;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.om.util.container.IObjectPool;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
+import org.apache.asterix.external.library.java.JObjects.JRecord;
+import org.apache.asterix.om.pointables.ARecordVisitablePointable;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.om.util.container.IObjectPool;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
 
 public interface IJRecordAccessor {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJType.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJType.java
index fe11e25..575c13c 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJType.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/IJType.java
@@ -12,10 +12,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library.java;
+package org.apache.asterix.external.library.java;
 
-import edu.uci.ics.asterix.om.base.IAObject;
-import edu.uci.ics.asterix.om.types.ATypeTag;
+import org.apache.asterix.om.base.IAObject;
+import org.apache.asterix.om.types.ATypeTag;
 
 public interface IJType {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjectAccessors.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjectAccessors.java
index cde4495..6ab12f6 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjectAccessors.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjectAccessors.java
@@ -12,76 +12,76 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library.java;
+package org.apache.asterix.external.library.java;
 
 import java.io.ByteArrayInputStream;
 import java.io.DataInputStream;
 import java.util.LinkedHashMap;
 import java.util.List;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ABooleanSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ACircleSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ADateSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ADateTimeSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ADoubleSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ADurationSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AFloatSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt16SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt32SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt64SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt8SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AIntervalSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ALineSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.APoint3DSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.APointSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.APolygonSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ARectangleSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AStringSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ATimeSerializerDeserializer;
-import edu.uci.ics.asterix.external.library.TypeInfo;
-import edu.uci.ics.asterix.external.library.java.JObjects.JBoolean;
-import edu.uci.ics.asterix.external.library.java.JObjects.JByte;
-import edu.uci.ics.asterix.external.library.java.JObjects.JCircle;
-import edu.uci.ics.asterix.external.library.java.JObjects.JDate;
-import edu.uci.ics.asterix.external.library.java.JObjects.JDateTime;
-import edu.uci.ics.asterix.external.library.java.JObjects.JDouble;
-import edu.uci.ics.asterix.external.library.java.JObjects.JDuration;
-import edu.uci.ics.asterix.external.library.java.JObjects.JFloat;
-import edu.uci.ics.asterix.external.library.java.JObjects.JInt;
-import edu.uci.ics.asterix.external.library.java.JObjects.JInterval;
-import edu.uci.ics.asterix.external.library.java.JObjects.JLine;
-import edu.uci.ics.asterix.external.library.java.JObjects.JList;
-import edu.uci.ics.asterix.external.library.java.JObjects.JLong;
-import edu.uci.ics.asterix.external.library.java.JObjects.JOrderedList;
-import edu.uci.ics.asterix.external.library.java.JObjects.JPoint;
-import edu.uci.ics.asterix.external.library.java.JObjects.JPoint3D;
-import edu.uci.ics.asterix.external.library.java.JObjects.JPolygon;
-import edu.uci.ics.asterix.external.library.java.JObjects.JRecord;
-import edu.uci.ics.asterix.external.library.java.JObjects.JRectangle;
-import edu.uci.ics.asterix.external.library.java.JObjects.JString;
-import edu.uci.ics.asterix.external.library.java.JObjects.JTime;
-import edu.uci.ics.asterix.external.library.java.JObjects.JUnorderedList;
-import edu.uci.ics.asterix.om.base.ACircle;
-import edu.uci.ics.asterix.om.base.ADuration;
-import edu.uci.ics.asterix.om.base.ALine;
-import edu.uci.ics.asterix.om.base.APoint;
-import edu.uci.ics.asterix.om.base.APoint3D;
-import edu.uci.ics.asterix.om.base.APolygon;
-import edu.uci.ics.asterix.om.base.ARectangle;
-import edu.uci.ics.asterix.om.pointables.AFlatValuePointable;
-import edu.uci.ics.asterix.om.pointables.AListVisitablePointable;
-import edu.uci.ics.asterix.om.pointables.ARecordVisitablePointable;
-import edu.uci.ics.asterix.om.pointables.base.IVisitablePointable;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.asterix.om.types.AbstractCollectionType;
-import edu.uci.ics.asterix.om.types.BuiltinType;
-import edu.uci.ics.asterix.om.types.EnumDeserializer;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.om.util.container.IObjectPool;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.dataflow.data.nontagged.serde.ABooleanSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.ACircleSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.ADateSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.ADateTimeSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.ADoubleSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.ADurationSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.AFloatSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.AInt16SerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.AInt32SerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.AInt64SerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.AInt8SerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.AIntervalSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.ALineSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.APoint3DSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.APointSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.APolygonSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.ARectangleSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.AStringSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.ATimeSerializerDeserializer;
+import org.apache.asterix.external.library.TypeInfo;
+import org.apache.asterix.external.library.java.JObjects.JBoolean;
+import org.apache.asterix.external.library.java.JObjects.JByte;
+import org.apache.asterix.external.library.java.JObjects.JCircle;
+import org.apache.asterix.external.library.java.JObjects.JDate;
+import org.apache.asterix.external.library.java.JObjects.JDateTime;
+import org.apache.asterix.external.library.java.JObjects.JDouble;
+import org.apache.asterix.external.library.java.JObjects.JDuration;
+import org.apache.asterix.external.library.java.JObjects.JFloat;
+import org.apache.asterix.external.library.java.JObjects.JInt;
+import org.apache.asterix.external.library.java.JObjects.JInterval;
+import org.apache.asterix.external.library.java.JObjects.JLine;
+import org.apache.asterix.external.library.java.JObjects.JList;
+import org.apache.asterix.external.library.java.JObjects.JLong;
+import org.apache.asterix.external.library.java.JObjects.JOrderedList;
+import org.apache.asterix.external.library.java.JObjects.JPoint;
+import org.apache.asterix.external.library.java.JObjects.JPoint3D;
+import org.apache.asterix.external.library.java.JObjects.JPolygon;
+import org.apache.asterix.external.library.java.JObjects.JRecord;
+import org.apache.asterix.external.library.java.JObjects.JRectangle;
+import org.apache.asterix.external.library.java.JObjects.JString;
+import org.apache.asterix.external.library.java.JObjects.JTime;
+import org.apache.asterix.external.library.java.JObjects.JUnorderedList;
+import org.apache.asterix.om.base.ACircle;
+import org.apache.asterix.om.base.ADuration;
+import org.apache.asterix.om.base.ALine;
+import org.apache.asterix.om.base.APoint;
+import org.apache.asterix.om.base.APoint3D;
+import org.apache.asterix.om.base.APolygon;
+import org.apache.asterix.om.base.ARectangle;
+import org.apache.asterix.om.pointables.AFlatValuePointable;
+import org.apache.asterix.om.pointables.AListVisitablePointable;
+import org.apache.asterix.om.pointables.ARecordVisitablePointable;
+import org.apache.asterix.om.pointables.base.IVisitablePointable;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.asterix.om.types.AbstractCollectionType;
+import org.apache.asterix.om.types.BuiltinType;
+import org.apache.asterix.om.types.EnumDeserializer;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.om.util.container.IObjectPool;
+import org.apache.hyracks.algebricks.common.exceptions.AlgebricksException;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
 
 public class JObjectAccessors {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjectPointableVisitor.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjectPointableVisitor.java
index 20d7c28..1d2b4c3 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjectPointableVisitor.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjectPointableVisitor.java
@@ -12,23 +12,23 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library.java;
+package org.apache.asterix.external.library.java;
 
 import java.util.HashMap;
 import java.util.Map;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.external.library.TypeInfo;
-import edu.uci.ics.asterix.external.library.java.JObjectAccessors.JListAccessor;
-import edu.uci.ics.asterix.external.library.java.JObjectAccessors.JRecordAccessor;
-import edu.uci.ics.asterix.om.pointables.AFlatValuePointable;
-import edu.uci.ics.asterix.om.pointables.AListVisitablePointable;
-import edu.uci.ics.asterix.om.pointables.ARecordVisitablePointable;
-import edu.uci.ics.asterix.om.pointables.base.IVisitablePointable;
-import edu.uci.ics.asterix.om.pointables.visitor.IVisitablePointableVisitor;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.external.library.TypeInfo;
+import org.apache.asterix.external.library.java.JObjectAccessors.JListAccessor;
+import org.apache.asterix.external.library.java.JObjectAccessors.JRecordAccessor;
+import org.apache.asterix.om.pointables.AFlatValuePointable;
+import org.apache.asterix.om.pointables.AListVisitablePointable;
+import org.apache.asterix.om.pointables.ARecordVisitablePointable;
+import org.apache.asterix.om.pointables.base.IVisitablePointable;
+import org.apache.asterix.om.pointables.visitor.IVisitablePointableVisitor;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
 
 public class JObjectPointableVisitor implements IVisitablePointableVisitor<IJObject, TypeInfo> {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjectUtil.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjectUtil.java
index ffca014..fecba6f 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjectUtil.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjectUtil.java
@@ -12,45 +12,45 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library.java;
+package org.apache.asterix.external.library.java;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt32SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AStringSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.SerializerDeserializerUtil;
-import edu.uci.ics.asterix.external.library.java.JObjects.ByteArrayAccessibleDataInputStream;
-import edu.uci.ics.asterix.external.library.java.JObjects.JBoolean;
-import edu.uci.ics.asterix.external.library.java.JObjects.JCircle;
-import edu.uci.ics.asterix.external.library.java.JObjects.JDate;
-import edu.uci.ics.asterix.external.library.java.JObjects.JDateTime;
-import edu.uci.ics.asterix.external.library.java.JObjects.JDouble;
-import edu.uci.ics.asterix.external.library.java.JObjects.JDuration;
-import edu.uci.ics.asterix.external.library.java.JObjects.JFloat;
-import edu.uci.ics.asterix.external.library.java.JObjects.JInt;
-import edu.uci.ics.asterix.external.library.java.JObjects.JInterval;
-import edu.uci.ics.asterix.external.library.java.JObjects.JLine;
-import edu.uci.ics.asterix.external.library.java.JObjects.JOrderedList;
-import edu.uci.ics.asterix.external.library.java.JObjects.JPoint;
-import edu.uci.ics.asterix.external.library.java.JObjects.JPoint3D;
-import edu.uci.ics.asterix.external.library.java.JObjects.JPolygon;
-import edu.uci.ics.asterix.external.library.java.JObjects.JRecord;
-import edu.uci.ics.asterix.external.library.java.JObjects.JRectangle;
-import edu.uci.ics.asterix.external.library.java.JObjects.JString;
-import edu.uci.ics.asterix.external.library.java.JObjects.JTime;
-import edu.uci.ics.asterix.external.library.java.JObjects.JUnorderedList;
-import edu.uci.ics.asterix.om.base.APoint;
-import edu.uci.ics.asterix.om.types.AOrderedListType;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.asterix.om.types.AUnionType;
-import edu.uci.ics.asterix.om.types.AUnorderedListType;
-import edu.uci.ics.asterix.om.types.BuiltinType;
-import edu.uci.ics.asterix.om.types.EnumDeserializer;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.om.util.NonTaggedFormatUtil;
-import edu.uci.ics.asterix.om.util.container.IObjectPool;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.dataflow.data.nontagged.serde.AInt32SerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.AStringSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.SerializerDeserializerUtil;
+import org.apache.asterix.external.library.java.JObjects.ByteArrayAccessibleDataInputStream;
+import org.apache.asterix.external.library.java.JObjects.JBoolean;
+import org.apache.asterix.external.library.java.JObjects.JCircle;
+import org.apache.asterix.external.library.java.JObjects.JDate;
+import org.apache.asterix.external.library.java.JObjects.JDateTime;
+import org.apache.asterix.external.library.java.JObjects.JDouble;
+import org.apache.asterix.external.library.java.JObjects.JDuration;
+import org.apache.asterix.external.library.java.JObjects.JFloat;
+import org.apache.asterix.external.library.java.JObjects.JInt;
+import org.apache.asterix.external.library.java.JObjects.JInterval;
+import org.apache.asterix.external.library.java.JObjects.JLine;
+import org.apache.asterix.external.library.java.JObjects.JOrderedList;
+import org.apache.asterix.external.library.java.JObjects.JPoint;
+import org.apache.asterix.external.library.java.JObjects.JPoint3D;
+import org.apache.asterix.external.library.java.JObjects.JPolygon;
+import org.apache.asterix.external.library.java.JObjects.JRecord;
+import org.apache.asterix.external.library.java.JObjects.JRectangle;
+import org.apache.asterix.external.library.java.JObjects.JString;
+import org.apache.asterix.external.library.java.JObjects.JTime;
+import org.apache.asterix.external.library.java.JObjects.JUnorderedList;
+import org.apache.asterix.om.base.APoint;
+import org.apache.asterix.om.types.AOrderedListType;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.asterix.om.types.AUnionType;
+import org.apache.asterix.om.types.AUnorderedListType;
+import org.apache.asterix.om.types.BuiltinType;
+import org.apache.asterix.om.types.EnumDeserializer;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.om.util.NonTaggedFormatUtil;
+import org.apache.asterix.om.util.container.IObjectPool;
+import org.apache.hyracks.algebricks.common.exceptions.AlgebricksException;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
 
 import java.io.IOException;
 import java.util.ArrayList;
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjects.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjects.java
index 19d7f01..00d5f55 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjects.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JObjects.java
@@ -12,72 +12,72 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library.java;
+package org.apache.asterix.external.library.java;
 
-import edu.uci.ics.asterix.builders.IAsterixListBuilder;
-import edu.uci.ics.asterix.builders.RecordBuilder;
-import edu.uci.ics.asterix.builders.UnorderedListBuilder;
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ABooleanSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ACircleSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ADateSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ADateTimeSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ADoubleSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ADurationSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AFloatSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt16SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt32SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt64SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt8SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AIntervalSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ALineSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.APoint3DSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.APointSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.APolygonSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ARectangleSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AStringSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ATimeSerializerDeserializer;
-import edu.uci.ics.asterix.om.base.ABoolean;
-import edu.uci.ics.asterix.om.base.ADouble;
-import edu.uci.ics.asterix.om.base.AFloat;
-import edu.uci.ics.asterix.om.base.AInt16;
-import edu.uci.ics.asterix.om.base.AInt32;
-import edu.uci.ics.asterix.om.base.AInt64;
-import edu.uci.ics.asterix.om.base.AInt8;
-import edu.uci.ics.asterix.om.base.AMutableCircle;
-import edu.uci.ics.asterix.om.base.AMutableDate;
-import edu.uci.ics.asterix.om.base.AMutableDateTime;
-import edu.uci.ics.asterix.om.base.AMutableDouble;
-import edu.uci.ics.asterix.om.base.AMutableDuration;
-import edu.uci.ics.asterix.om.base.AMutableFloat;
-import edu.uci.ics.asterix.om.base.AMutableInt16;
-import edu.uci.ics.asterix.om.base.AMutableInt32;
-import edu.uci.ics.asterix.om.base.AMutableInt64;
-import edu.uci.ics.asterix.om.base.AMutableInt8;
-import edu.uci.ics.asterix.om.base.AMutableInterval;
-import edu.uci.ics.asterix.om.base.AMutableLine;
-import edu.uci.ics.asterix.om.base.AMutableOrderedList;
-import edu.uci.ics.asterix.om.base.AMutablePoint;
-import edu.uci.ics.asterix.om.base.AMutablePoint3D;
-import edu.uci.ics.asterix.om.base.AMutablePolygon;
-import edu.uci.ics.asterix.om.base.AMutableRecord;
-import edu.uci.ics.asterix.om.base.AMutableRectangle;
-import edu.uci.ics.asterix.om.base.AMutableString;
-import edu.uci.ics.asterix.om.base.AMutableTime;
-import edu.uci.ics.asterix.om.base.AMutableUnorderedList;
-import edu.uci.ics.asterix.om.base.ANull;
-import edu.uci.ics.asterix.om.base.APoint;
-import edu.uci.ics.asterix.om.base.ARectangle;
-import edu.uci.ics.asterix.om.base.AString;
-import edu.uci.ics.asterix.om.base.IAObject;
-import edu.uci.ics.asterix.om.types.AOrderedListType;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.asterix.om.types.AUnorderedListType;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.data.std.util.ArrayBackedValueStorage;
+import org.apache.asterix.builders.IAsterixListBuilder;
+import org.apache.asterix.builders.RecordBuilder;
+import org.apache.asterix.builders.UnorderedListBuilder;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.dataflow.data.nontagged.serde.ABooleanSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.ACircleSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.ADateSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.ADateTimeSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.ADoubleSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.ADurationSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.AFloatSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.AInt16SerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.AInt32SerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.AInt64SerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.AInt8SerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.AIntervalSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.ALineSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.APoint3DSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.APointSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.APolygonSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.ARectangleSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.AStringSerializerDeserializer;
+import org.apache.asterix.dataflow.data.nontagged.serde.ATimeSerializerDeserializer;
+import org.apache.asterix.om.base.ABoolean;
+import org.apache.asterix.om.base.ADouble;
+import org.apache.asterix.om.base.AFloat;
+import org.apache.asterix.om.base.AInt16;
+import org.apache.asterix.om.base.AInt32;
+import org.apache.asterix.om.base.AInt64;
+import org.apache.asterix.om.base.AInt8;
+import org.apache.asterix.om.base.AMutableCircle;
+import org.apache.asterix.om.base.AMutableDate;
+import org.apache.asterix.om.base.AMutableDateTime;
+import org.apache.asterix.om.base.AMutableDouble;
+import org.apache.asterix.om.base.AMutableDuration;
+import org.apache.asterix.om.base.AMutableFloat;
+import org.apache.asterix.om.base.AMutableInt16;
+import org.apache.asterix.om.base.AMutableInt32;
+import org.apache.asterix.om.base.AMutableInt64;
+import org.apache.asterix.om.base.AMutableInt8;
+import org.apache.asterix.om.base.AMutableInterval;
+import org.apache.asterix.om.base.AMutableLine;
+import org.apache.asterix.om.base.AMutableOrderedList;
+import org.apache.asterix.om.base.AMutablePoint;
+import org.apache.asterix.om.base.AMutablePoint3D;
+import org.apache.asterix.om.base.AMutablePolygon;
+import org.apache.asterix.om.base.AMutableRecord;
+import org.apache.asterix.om.base.AMutableRectangle;
+import org.apache.asterix.om.base.AMutableString;
+import org.apache.asterix.om.base.AMutableTime;
+import org.apache.asterix.om.base.AMutableUnorderedList;
+import org.apache.asterix.om.base.ANull;
+import org.apache.asterix.om.base.APoint;
+import org.apache.asterix.om.base.ARectangle;
+import org.apache.asterix.om.base.AString;
+import org.apache.asterix.om.base.IAObject;
+import org.apache.asterix.om.types.AOrderedListType;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.asterix.om.types.AUnorderedListType;
+import org.apache.asterix.om.types.IAType;
+import org.apache.hyracks.algebricks.common.exceptions.AlgebricksException;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.data.std.util.ArrayBackedValueStorage;
 
 import java.io.ByteArrayInputStream;
 import java.io.DataInputStream;
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JTypeTag.java b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JTypeTag.java
index 2465705..0eae627 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JTypeTag.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/library/java/JTypeTag.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library.java;
+package org.apache.asterix.external.library.java;
 
 public enum JTypeTag {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/util/DNSResolver.java b/asterix-external-data/src/main/java/org/apache/asterix/external/util/DNSResolver.java
index 7aaeaf9..793bea9 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/util/DNSResolver.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/util/DNSResolver.java
@@ -12,15 +12,15 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.util;
+package org.apache.asterix.external.util;
 
 import java.net.InetAddress;
 import java.net.UnknownHostException;
 import java.util.Random;
 import java.util.Set;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.om.util.AsterixRuntimeUtil;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.om.util.AsterixRuntimeUtil;
 
 /**
  * Resolves a value (DNS/IP Address) to the id of a Node Controller running at the location.
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/util/DNSResolverFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/util/DNSResolverFactory.java
index 579be6a..e11e5b2 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/util/DNSResolverFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/util/DNSResolverFactory.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.util;
+package org.apache.asterix.external.util;
 
 /**
  * Factory for creating instance of {@link DNSResolver}
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/util/Datatypes.java b/asterix-external-data/src/main/java/org/apache/asterix/external/util/Datatypes.java
index 021899c..4ee7975 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/util/Datatypes.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/util/Datatypes.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.util;
+package org.apache.asterix.external.util;
 
 public class Datatypes {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/util/INodeResolver.java b/asterix-external-data/src/main/java/org/apache/asterix/external/util/INodeResolver.java
index bc7a666..90da168 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/util/INodeResolver.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/util/INodeResolver.java
@@ -12,9 +12,9 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.util;
+package org.apache.asterix.external.util;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.common.exceptions.AsterixException;
 
 /**
  * A policy for resolving a name to a node controller id.
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/util/INodeResolverFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/util/INodeResolverFactory.java
index 82fcc1b..3d040f1 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/util/INodeResolverFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/util/INodeResolverFactory.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.util;
+package org.apache.asterix.external.util;
 
 /**
  * Factory for creating an instance of INodeResolver
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/util/IdentitiyResolverFactory.java b/asterix-external-data/src/main/java/org/apache/asterix/external/util/IdentitiyResolverFactory.java
index 2db55ee..76c2046 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/util/IdentitiyResolverFactory.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/util/IdentitiyResolverFactory.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.util;
+package org.apache.asterix.external.util;
 
 /**
  * Factory for creating an instance of @see {IdentityResolver}.
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/util/IdentityResolver.java b/asterix-external-data/src/main/java/org/apache/asterix/external/util/IdentityResolver.java
index 765ecd4..2556f43 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/util/IdentityResolver.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/util/IdentityResolver.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.util;
+package org.apache.asterix.external.util;
 
 /**
  * Identity resolver simply resolves a value to itself and is useful when value being resolved
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/util/TweetProcessor.java b/asterix-external-data/src/main/java/org/apache/asterix/external/util/TweetProcessor.java
index a1e784b..971e6a2 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/util/TweetProcessor.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/util/TweetProcessor.java
@@ -12,17 +12,17 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.util;
+package org.apache.asterix.external.util;
 
-import edu.uci.ics.asterix.external.library.java.JObjectUtil;
+import org.apache.asterix.external.library.java.JObjectUtil;
 import twitter4j.Status;
 import twitter4j.User;
-import edu.uci.ics.asterix.om.base.AMutableDouble;
-import edu.uci.ics.asterix.om.base.AMutableInt32;
-import edu.uci.ics.asterix.om.base.AMutableRecord;
-import edu.uci.ics.asterix.om.base.AMutableString;
-import edu.uci.ics.asterix.om.base.IAObject;
-import edu.uci.ics.asterix.om.types.ARecordType;
+import org.apache.asterix.om.base.AMutableDouble;
+import org.apache.asterix.om.base.AMutableInt32;
+import org.apache.asterix.om.base.AMutableRecord;
+import org.apache.asterix.om.base.AMutableString;
+import org.apache.asterix.om.base.IAObject;
+import org.apache.asterix.om.types.ARecordType;
 
 public class TweetProcessor {
 
diff --git a/asterix-external-data/src/main/java/org/apache/asterix/external/util/TwitterUtil.java b/asterix-external-data/src/main/java/org/apache/asterix/external/util/TwitterUtil.java
index f9a9ccf..5f58b34 100644
--- a/asterix-external-data/src/main/java/org/apache/asterix/external/util/TwitterUtil.java
+++ b/asterix-external-data/src/main/java/org/apache/asterix/external/util/TwitterUtil.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.util;
+package org.apache.asterix.external.util;
 
 import java.io.InputStream;
 import java.util.HashMap;
@@ -27,7 +27,7 @@
 import twitter4j.TwitterStream;
 import twitter4j.TwitterStreamFactory;
 import twitter4j.conf.ConfigurationBuilder;
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.common.exceptions.AsterixException;
 
 public class TwitterUtil {
 
diff --git a/asterix-external-data/src/test/java/org/apache/asterix/external/library/AddHashTagsFactory.java b/asterix-external-data/src/test/java/org/apache/asterix/external/library/AddHashTagsFactory.java
index 90fddcd..eddc5ad 100644
--- a/asterix-external-data/src/test/java/org/apache/asterix/external/library/AddHashTagsFactory.java
+++ b/asterix-external-data/src/test/java/org/apache/asterix/external/library/AddHashTagsFactory.java
@@ -12,10 +12,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
-import edu.uci.ics.asterix.external.library.IExternalScalarFunction;
-import edu.uci.ics.asterix.external.library.IFunctionFactory;
+import org.apache.asterix.external.library.IExternalScalarFunction;
+import org.apache.asterix.external.library.IFunctionFactory;
 
 public class AddHashTagsFactory implements IFunctionFactory {
 
diff --git a/asterix-external-data/src/test/java/org/apache/asterix/external/library/AddHashTagsFunction.java b/asterix-external-data/src/test/java/org/apache/asterix/external/library/AddHashTagsFunction.java
index 93a87f5..dc75c57 100644
--- a/asterix-external-data/src/test/java/org/apache/asterix/external/library/AddHashTagsFunction.java
+++ b/asterix-external-data/src/test/java/org/apache/asterix/external/library/AddHashTagsFunction.java
@@ -12,15 +12,15 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
-import edu.uci.ics.asterix.external.library.java.JObjects.JDouble;
-import edu.uci.ics.asterix.external.library.java.JObjects.JPoint;
-import edu.uci.ics.asterix.external.library.java.JObjects.JRecord;
-import edu.uci.ics.asterix.external.library.java.JObjects.JString;
-import edu.uci.ics.asterix.external.library.java.JObjects.JUnorderedList;
-import edu.uci.ics.asterix.external.library.java.JTypeTag;
-import edu.uci.ics.asterix.external.util.Datatypes;
+import org.apache.asterix.external.library.java.JObjects.JDouble;
+import org.apache.asterix.external.library.java.JObjects.JPoint;
+import org.apache.asterix.external.library.java.JObjects.JRecord;
+import org.apache.asterix.external.library.java.JObjects.JString;
+import org.apache.asterix.external.library.java.JObjects.JUnorderedList;
+import org.apache.asterix.external.library.java.JTypeTag;
+import org.apache.asterix.external.util.Datatypes;
 
 public class AddHashTagsFunction implements IExternalScalarFunction {
 
diff --git a/asterix-external-data/src/test/java/org/apache/asterix/external/library/AddHashTagsInPlaceFactory.java b/asterix-external-data/src/test/java/org/apache/asterix/external/library/AddHashTagsInPlaceFactory.java
index a2bec69..5ecac9a 100644
--- a/asterix-external-data/src/test/java/org/apache/asterix/external/library/AddHashTagsInPlaceFactory.java
+++ b/asterix-external-data/src/test/java/org/apache/asterix/external/library/AddHashTagsInPlaceFactory.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
 
 public class AddHashTagsInPlaceFactory implements IFunctionFactory {
diff --git a/asterix-external-data/src/test/java/org/apache/asterix/external/library/AddHashTagsInPlaceFunction.java b/asterix-external-data/src/test/java/org/apache/asterix/external/library/AddHashTagsInPlaceFunction.java
index a3f6f702..82f4500 100644
--- a/asterix-external-data/src/test/java/org/apache/asterix/external/library/AddHashTagsInPlaceFunction.java
+++ b/asterix-external-data/src/test/java/org/apache/asterix/external/library/AddHashTagsInPlaceFunction.java
@@ -12,13 +12,13 @@
  * See the License for the specific language governing permissions and  
  * limitations under the License.   
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
-import edu.uci.ics.asterix.external.library.java.JObjects.JRecord;
-import edu.uci.ics.asterix.external.library.java.JObjects.JString;
-import edu.uci.ics.asterix.external.library.java.JObjects.JUnorderedList;
-import edu.uci.ics.asterix.external.library.java.JTypeTag;
-import edu.uci.ics.asterix.external.util.Datatypes;
+import org.apache.asterix.external.library.java.JObjects.JRecord;
+import org.apache.asterix.external.library.java.JObjects.JString;
+import org.apache.asterix.external.library.java.JObjects.JUnorderedList;
+import org.apache.asterix.external.library.java.JTypeTag;
+import org.apache.asterix.external.util.Datatypes;
 
 public class AddHashTagsInPlaceFunction implements IExternalScalarFunction {
 
diff --git a/asterix-external-data/src/test/java/org/apache/asterix/external/library/AllTypesFactory.java b/asterix-external-data/src/test/java/org/apache/asterix/external/library/AllTypesFactory.java
index f095321..3bf53a6 100644
--- a/asterix-external-data/src/test/java/org/apache/asterix/external/library/AllTypesFactory.java
+++ b/asterix-external-data/src/test/java/org/apache/asterix/external/library/AllTypesFactory.java
@@ -12,10 +12,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
-import edu.uci.ics.asterix.external.library.IExternalFunction;
-import edu.uci.ics.asterix.external.library.IFunctionFactory;
+import org.apache.asterix.external.library.IExternalFunction;
+import org.apache.asterix.external.library.IFunctionFactory;
 
 public class AllTypesFactory implements IFunctionFactory {
 
diff --git a/asterix-external-data/src/test/java/org/apache/asterix/external/library/AllTypesFunction.java b/asterix-external-data/src/test/java/org/apache/asterix/external/library/AllTypesFunction.java
index daac8ff..a77b011 100644
--- a/asterix-external-data/src/test/java/org/apache/asterix/external/library/AllTypesFunction.java
+++ b/asterix-external-data/src/test/java/org/apache/asterix/external/library/AllTypesFunction.java
@@ -12,26 +12,26 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
-import edu.uci.ics.asterix.external.library.java.JObjects.JBoolean;
-import edu.uci.ics.asterix.external.library.java.JObjects.JCircle;
-import edu.uci.ics.asterix.external.library.java.JObjects.JDate;
-import edu.uci.ics.asterix.external.library.java.JObjects.JDateTime;
-import edu.uci.ics.asterix.external.library.java.JObjects.JDouble;
-import edu.uci.ics.asterix.external.library.java.JObjects.JDuration;
-import edu.uci.ics.asterix.external.library.java.JObjects.JFloat;
-import edu.uci.ics.asterix.external.library.java.JObjects.JInt;
-import edu.uci.ics.asterix.external.library.java.JObjects.JLine;
-import edu.uci.ics.asterix.external.library.java.JObjects.JOrderedList;
-import edu.uci.ics.asterix.external.library.java.JObjects.JPoint;
-import edu.uci.ics.asterix.external.library.java.JObjects.JPoint3D;
-import edu.uci.ics.asterix.external.library.java.JObjects.JPolygon;
-import edu.uci.ics.asterix.external.library.java.JObjects.JRecord;
-import edu.uci.ics.asterix.external.library.java.JObjects.JString;
-import edu.uci.ics.asterix.external.library.java.JObjects.JTime;
-import edu.uci.ics.asterix.external.library.java.JObjects.JUnorderedList;
-import edu.uci.ics.asterix.external.library.java.JTypeTag;
+import org.apache.asterix.external.library.java.JObjects.JBoolean;
+import org.apache.asterix.external.library.java.JObjects.JCircle;
+import org.apache.asterix.external.library.java.JObjects.JDate;
+import org.apache.asterix.external.library.java.JObjects.JDateTime;
+import org.apache.asterix.external.library.java.JObjects.JDouble;
+import org.apache.asterix.external.library.java.JObjects.JDuration;
+import org.apache.asterix.external.library.java.JObjects.JFloat;
+import org.apache.asterix.external.library.java.JObjects.JInt;
+import org.apache.asterix.external.library.java.JObjects.JLine;
+import org.apache.asterix.external.library.java.JObjects.JOrderedList;
+import org.apache.asterix.external.library.java.JObjects.JPoint;
+import org.apache.asterix.external.library.java.JObjects.JPoint3D;
+import org.apache.asterix.external.library.java.JObjects.JPolygon;
+import org.apache.asterix.external.library.java.JObjects.JRecord;
+import org.apache.asterix.external.library.java.JObjects.JString;
+import org.apache.asterix.external.library.java.JObjects.JTime;
+import org.apache.asterix.external.library.java.JObjects.JUnorderedList;
+import org.apache.asterix.external.library.java.JTypeTag;
 
 public class AllTypesFunction implements IExternalScalarFunction {
 
diff --git a/asterix-external-data/src/test/java/org/apache/asterix/external/library/CapitalFinderFactory.java b/asterix-external-data/src/test/java/org/apache/asterix/external/library/CapitalFinderFactory.java
index 872b542..6499a4e 100644
--- a/asterix-external-data/src/test/java/org/apache/asterix/external/library/CapitalFinderFactory.java
+++ b/asterix-external-data/src/test/java/org/apache/asterix/external/library/CapitalFinderFactory.java
@@ -12,10 +12,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
-import edu.uci.ics.asterix.external.library.IExternalScalarFunction;
-import edu.uci.ics.asterix.external.library.IFunctionFactory;
+import org.apache.asterix.external.library.IExternalScalarFunction;
+import org.apache.asterix.external.library.IFunctionFactory;
 
 public class CapitalFinderFactory implements IFunctionFactory {
 
diff --git a/asterix-external-data/src/test/java/org/apache/asterix/external/library/CapitalFinderFunction.java b/asterix-external-data/src/test/java/org/apache/asterix/external/library/CapitalFinderFunction.java
index 8a11757..8051c38 100644
--- a/asterix-external-data/src/test/java/org/apache/asterix/external/library/CapitalFinderFunction.java
+++ b/asterix-external-data/src/test/java/org/apache/asterix/external/library/CapitalFinderFunction.java
@@ -12,14 +12,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
 import java.io.InputStream;
 import java.util.Properties;
 
-import edu.uci.ics.asterix.external.library.java.JObjects.JRecord;
-import edu.uci.ics.asterix.external.library.java.JObjects.JString;
-import edu.uci.ics.asterix.external.library.java.JTypeTag;
+import org.apache.asterix.external.library.java.JObjects.JRecord;
+import org.apache.asterix.external.library.java.JObjects.JString;
+import org.apache.asterix.external.library.java.JTypeTag;
 
 public class CapitalFinderFunction implements IExternalScalarFunction {
 
diff --git a/asterix-external-data/src/test/java/org/apache/asterix/external/library/EchoDelayFactory.java b/asterix-external-data/src/test/java/org/apache/asterix/external/library/EchoDelayFactory.java
index d15d661..8dab9eb 100644
--- a/asterix-external-data/src/test/java/org/apache/asterix/external/library/EchoDelayFactory.java
+++ b/asterix-external-data/src/test/java/org/apache/asterix/external/library/EchoDelayFactory.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
 
 public class EchoDelayFactory implements IFunctionFactory {
diff --git a/asterix-external-data/src/test/java/org/apache/asterix/external/library/EchoDelayFunction.java b/asterix-external-data/src/test/java/org/apache/asterix/external/library/EchoDelayFunction.java
index ce63eec..71245ab 100644
--- a/asterix-external-data/src/test/java/org/apache/asterix/external/library/EchoDelayFunction.java
+++ b/asterix-external-data/src/test/java/org/apache/asterix/external/library/EchoDelayFunction.java
@@ -12,11 +12,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
 import java.util.Random;
 
-import edu.uci.ics.asterix.external.library.java.JObjects.JRecord;
+import org.apache.asterix.external.library.java.JObjects.JRecord;
 
 public class EchoDelayFunction implements IExternalScalarFunction {
 
diff --git a/asterix-external-data/src/test/java/org/apache/asterix/external/library/ParseTweetFactory.java b/asterix-external-data/src/test/java/org/apache/asterix/external/library/ParseTweetFactory.java
index d868f20..884c94f 100644
--- a/asterix-external-data/src/test/java/org/apache/asterix/external/library/ParseTweetFactory.java
+++ b/asterix-external-data/src/test/java/org/apache/asterix/external/library/ParseTweetFactory.java
@@ -12,10 +12,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
-import edu.uci.ics.asterix.external.library.IExternalScalarFunction;
-import edu.uci.ics.asterix.external.library.IFunctionFactory;
+import org.apache.asterix.external.library.IExternalScalarFunction;
+import org.apache.asterix.external.library.IFunctionFactory;
 
 public class ParseTweetFactory implements IFunctionFactory {
 
diff --git a/asterix-external-data/src/test/java/org/apache/asterix/external/library/ParseTweetFunction.java b/asterix-external-data/src/test/java/org/apache/asterix/external/library/ParseTweetFunction.java
index 1046518..a02a2f6 100644
--- a/asterix-external-data/src/test/java/org/apache/asterix/external/library/ParseTweetFunction.java
+++ b/asterix-external-data/src/test/java/org/apache/asterix/external/library/ParseTweetFunction.java
@@ -12,12 +12,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
-import edu.uci.ics.asterix.external.library.java.JObjects.JRecord;
-import edu.uci.ics.asterix.external.library.java.JObjects.JString;
-import edu.uci.ics.asterix.external.library.java.JObjects.JUnorderedList;
-import edu.uci.ics.asterix.external.library.java.JTypeTag;
+import org.apache.asterix.external.library.java.JObjects.JRecord;
+import org.apache.asterix.external.library.java.JObjects.JString;
+import org.apache.asterix.external.library.java.JObjects.JUnorderedList;
+import org.apache.asterix.external.library.java.JTypeTag;
 
 public class ParseTweetFunction implements IExternalScalarFunction {
 
diff --git a/asterix-external-data/src/test/java/org/apache/asterix/external/library/SumFactory.java b/asterix-external-data/src/test/java/org/apache/asterix/external/library/SumFactory.java
index f49e8c0..ab278e6 100644
--- a/asterix-external-data/src/test/java/org/apache/asterix/external/library/SumFactory.java
+++ b/asterix-external-data/src/test/java/org/apache/asterix/external/library/SumFactory.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
 
 public class SumFactory implements IFunctionFactory {
diff --git a/asterix-external-data/src/test/java/org/apache/asterix/external/library/SumFunction.java b/asterix-external-data/src/test/java/org/apache/asterix/external/library/SumFunction.java
index 96eba97..19b6bf9 100644
--- a/asterix-external-data/src/test/java/org/apache/asterix/external/library/SumFunction.java
+++ b/asterix-external-data/src/test/java/org/apache/asterix/external/library/SumFunction.java
@@ -12,11 +12,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
-import edu.uci.ics.asterix.external.library.IExternalScalarFunction;
-import edu.uci.ics.asterix.external.library.IFunctionHelper;
-import edu.uci.ics.asterix.external.library.java.JObjects.JInt;
+import org.apache.asterix.external.library.IExternalScalarFunction;
+import org.apache.asterix.external.library.IFunctionHelper;
+import org.apache.asterix.external.library.java.JObjects.JInt;
 
 public class SumFunction implements IExternalScalarFunction {
 
diff --git a/asterix-external-data/src/test/java/org/apache/asterix/external/library/UpperCaseFactory.java b/asterix-external-data/src/test/java/org/apache/asterix/external/library/UpperCaseFactory.java
index 2c5f607..0e51c72 100644
--- a/asterix-external-data/src/test/java/org/apache/asterix/external/library/UpperCaseFactory.java
+++ b/asterix-external-data/src/test/java/org/apache/asterix/external/library/UpperCaseFactory.java
@@ -12,10 +12,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
-import edu.uci.ics.asterix.external.library.IExternalFunction;
-import edu.uci.ics.asterix.external.library.IFunctionFactory;
+import org.apache.asterix.external.library.IExternalFunction;
+import org.apache.asterix.external.library.IFunctionFactory;
 
 public class UpperCaseFactory implements IFunctionFactory {
 
diff --git a/asterix-external-data/src/test/java/org/apache/asterix/external/library/UpperCaseFunction.java b/asterix-external-data/src/test/java/org/apache/asterix/external/library/UpperCaseFunction.java
index ec04541..8429eaf 100644
--- a/asterix-external-data/src/test/java/org/apache/asterix/external/library/UpperCaseFunction.java
+++ b/asterix-external-data/src/test/java/org/apache/asterix/external/library/UpperCaseFunction.java
@@ -12,14 +12,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library;
+package org.apache.asterix.external.library;
 
 import java.util.Random;
 
-import edu.uci.ics.asterix.external.library.java.JObjects.JInt;
-import edu.uci.ics.asterix.external.library.java.JObjects.JRecord;
-import edu.uci.ics.asterix.external.library.java.JObjects.JString;
-import edu.uci.ics.asterix.external.library.java.JTypeTag;
+import org.apache.asterix.external.library.java.JObjects.JInt;
+import org.apache.asterix.external.library.java.JObjects.JRecord;
+import org.apache.asterix.external.library.java.JObjects.JString;
+import org.apache.asterix.external.library.java.JTypeTag;
 
 /**
  * Accepts an input record of type Open{ id: int32, text: string }
diff --git a/asterix-external-data/src/test/java/org/apache/asterix/external/library/adapter/TestTypedAdapter.java b/asterix-external-data/src/test/java/org/apache/asterix/external/library/adapter/TestTypedAdapter.java
index 7a2597e..6315d0c 100644
--- a/asterix-external-data/src/test/java/org/apache/asterix/external/library/adapter/TestTypedAdapter.java
+++ b/asterix-external-data/src/test/java/org/apache/asterix/external/library/adapter/TestTypedAdapter.java
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library.adapter;
+package org.apache.asterix.external.library.adapter;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -23,13 +23,13 @@
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 
-import edu.uci.ics.asterix.common.feeds.api.IFeedAdapter;
-import edu.uci.ics.asterix.common.feeds.api.IFeedAdapter.DataExchangeMode;
-import edu.uci.ics.asterix.external.dataset.adapter.StreamBasedAdapter;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.hyracks.api.comm.IFrameWriter;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.dataflow.std.file.ITupleParserFactory;
+import org.apache.asterix.common.feeds.api.IFeedAdapter;
+import org.apache.asterix.common.feeds.api.IFeedAdapter.DataExchangeMode;
+import org.apache.asterix.external.dataset.adapter.StreamBasedAdapter;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.hyracks.api.comm.IFrameWriter;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.dataflow.std.file.ITupleParserFactory;
 
 public class TestTypedAdapter extends StreamBasedAdapter implements IFeedAdapter {
 
diff --git a/asterix-external-data/src/test/java/org/apache/asterix/external/library/adapter/TestTypedAdapterFactory.java b/asterix-external-data/src/test/java/org/apache/asterix/external/library/adapter/TestTypedAdapterFactory.java
index 5416ce2..e4a9463 100644
--- a/asterix-external-data/src/test/java/org/apache/asterix/external/library/adapter/TestTypedAdapterFactory.java
+++ b/asterix-external-data/src/test/java/org/apache/asterix/external/library/adapter/TestTypedAdapterFactory.java
@@ -12,26 +12,26 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package edu.uci.ics.asterix.external.library.adapter;
+package org.apache.asterix.external.library.adapter;
 
 import java.util.Map;
 
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.common.feeds.api.IDatasourceAdapter;
-import edu.uci.ics.asterix.common.feeds.api.IIntakeProgressTracker;
-import edu.uci.ics.asterix.metadata.entities.DatasourceAdapter.AdapterType;
-import edu.uci.ics.asterix.metadata.external.IAdapterFactory.SupportedOperation;
-import edu.uci.ics.asterix.metadata.feeds.IFeedAdapterFactory;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.BuiltinType;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.runtime.operators.file.AsterixTupleParserFactory;
-import edu.uci.ics.asterix.runtime.operators.file.AsterixTupleParserFactory.InputDataFormat;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksCountPartitionConstraint;
-import edu.uci.ics.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
-import edu.uci.ics.hyracks.api.context.IHyracksTaskContext;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.dataflow.std.file.ITupleParserFactory;
+import org.apache.asterix.common.exceptions.AsterixException;
+import org.apache.asterix.common.feeds.api.IDatasourceAdapter;
+import org.apache.asterix.common.feeds.api.IIntakeProgressTracker;
+import org.apache.asterix.metadata.entities.DatasourceAdapter.AdapterType;
+import org.apache.asterix.metadata.external.IAdapterFactory.SupportedOperation;
+import org.apache.asterix.metadata.feeds.IFeedAdapterFactory;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.BuiltinType;
+import org.apache.asterix.om.types.IAType;
+import org.apache.asterix.runtime.operators.file.AsterixTupleParserFactory;
+import org.apache.asterix.runtime.operators.file.AsterixTupleParserFactory.InputDataFormat;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksCountPartitionConstraint;
+import org.apache.hyracks.algebricks.common.constraints.AlgebricksPartitionConstraint;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.dataflow.std.file.ITupleParserFactory;
 
 public class TestTypedAdapterFactory implements IFeedAdapterFactory {
 
diff --git a/asterix-external-data/src/test/resources/library_descriptor.xml b/asterix-external-data/src/test/resources/library_descriptor.xml
index e35288f..2807820 100644
--- a/asterix-external-data/src/test/resources/library_descriptor.xml
+++ b/asterix-external-data/src/test/resources/library_descriptor.xml
@@ -6,7 +6,7 @@
 			<name>parseTweet</name>
 			<arguments>TweetInputType</arguments>
 			<return_type>TweetOutputType</return_type>
-			<definition>edu.uci.ics.asterix.external.library.ParseTweetFactory
+			<definition>org.apache.asterix.external.library.ParseTweetFactory
 			</definition>
 		</libraryFunction>
 		<libraryFunction>
@@ -14,7 +14,7 @@
 			<name>addHashTags</name>
 			<arguments>Tweet</arguments>
 			<return_type>ProcessedTweet</return_type>
-			<definition>edu.uci.ics.asterix.external.library.AddHashTagsFactory
+			<definition>org.apache.asterix.external.library.AddHashTagsFactory
 			</definition>
 		</libraryFunction>
 		<libraryFunction>
@@ -22,7 +22,7 @@
 			<name>addHashTagsInPlace</name>
 			<arguments>Tweet</arguments>
 			<return_type>ProcessedTweet</return_type>
-			<definition>edu.uci.ics.asterix.external.library.AddHashTagsInPlaceFactory
+			<definition>org.apache.asterix.external.library.AddHashTagsInPlaceFactory
 			</definition>
 		</libraryFunction>
 		<libraryFunction>
@@ -30,7 +30,7 @@
 			<name>mysum</name>
 			<arguments>AINT32,AINT32</arguments>
 			<return_type>AINT32</return_type>
-			<definition>edu.uci.ics.asterix.external.library.SumFactory
+			<definition>org.apache.asterix.external.library.SumFactory
 			</definition>
 		</libraryFunction>
 		<libraryFunction>
@@ -38,7 +38,7 @@
 			<name>getCapital</name>
 			<arguments>ASTRING</arguments>
 			<return_type>CountryCapitalType</return_type>
-			<definition>edu.uci.ics.asterix.external.library.CapitalFinderFactory
+			<definition>org.apache.asterix.external.library.CapitalFinderFactory
 			</definition>
 		</libraryFunction>
 		<libraryFunction>
@@ -46,7 +46,7 @@
 			<name>toUpper</name>
 			<arguments>TextType</arguments>
 			<return_type>TextType</return_type>
-			<definition>edu.uci.ics.asterix.external.library.UpperCaseFactory
+			<definition>org.apache.asterix.external.library.UpperCaseFactory
 			</definition>
 		</libraryFunction>
 		<libraryFunction>
@@ -54,7 +54,7 @@
 			<name>allTypes</name>
 			<arguments>AllType</arguments>
 			<return_type>AllType</return_type>
-			<definition>edu.uci.ics.asterix.external.library.AllTypesFactory
+			<definition>org.apache.asterix.external.library.AllTypesFactory
 			</definition>
 		</libraryFunction>
 		<libraryFunction>
@@ -62,14 +62,14 @@
 			<name>echoDelay</name>
 			<arguments>TweetMessageType</arguments>
 			<return_type>TweetMessageType</return_type>
-			<definition>edu.uci.ics.asterix.external.library.EchoDelayFactory
+			<definition>org.apache.asterix.external.library.EchoDelayFactory
 			</definition>
 		</libraryFunction>
 	</libraryFunctions>
 	<libraryAdapters>
 		<libraryAdapter>
 			<name>test_typed_adapter</name>
-			<factory_class>edu.uci.ics.asterix.external.library.adapter.TestTypedAdapterFactory
+			<factory_class>org.apache.asterix.external.library.adapter.TestTypedAdapterFactory
 			</factory_class>
 		</libraryAdapter>
 	</libraryAdapters>