Merge branch 'asterix_lsm_stabilization' into jarodwen/hotfix363
diff --git a/.gitignore b/.gitignore
index 1108a44..d748fde 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,4 +4,7 @@
.project
ClusterControllerService
asterix-app/rttest
-asterix-app/mdtest
\ No newline at end of file
+asterix-app/mdtest/
+asterix-app/opttest/
+build
+asterix_logs
\ No newline at end of file
diff --git a/asterix-algebra/src/main/java/edu/uci/ics/asterix/translator/AqlExpressionToPlanTranslator.java b/asterix-algebra/src/main/java/edu/uci/ics/asterix/translator/AqlExpressionToPlanTranslator.java
index eed0f80..09fc2b9 100644
--- a/asterix-algebra/src/main/java/edu/uci/ics/asterix/translator/AqlExpressionToPlanTranslator.java
+++ b/asterix-algebra/src/main/java/edu/uci/ics/asterix/translator/AqlExpressionToPlanTranslator.java
@@ -196,7 +196,7 @@
List<Mutable<ILogicalExpression>> writeExprList = new ArrayList<Mutable<ILogicalExpression>>(1);
writeExprList.add(new MutableObject<ILogicalExpression>(new VariableReferenceExpression(resVar)));
- ResultSetSinkId rssId = new ResultSetSinkId(metadataProvider.getResultSetId(), resultNodeName);
+ ResultSetSinkId rssId = new ResultSetSinkId(metadataProvider.getResultSetId());
ResultSetDataSink sink = new ResultSetDataSink(rssId, null);
topOp = new DistributeResultOperator(writeExprList, sink);
topOp.getInputs().add(new MutableObject<ILogicalOperator>(project));
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/api/common/AsterixHyracksIntegrationUtil.java b/asterix-app/src/main/java/edu/uci/ics/asterix/api/common/AsterixHyracksIntegrationUtil.java
index d207acb..272050f 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/api/common/AsterixHyracksIntegrationUtil.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/api/common/AsterixHyracksIntegrationUtil.java
@@ -48,6 +48,7 @@
ncConfig1.clusterNetIPAddress = "127.0.0.1";
ncConfig1.dataIPAddress = "127.0.0.1";
ncConfig1.datasetIPAddress = "127.0.0.1";
+ ncConfig1.resultHistorySize = 1000;
ncConfig1.nodeId = NC1_ID;
ncConfig1.appNCMainClass = NCApplicationEntryPoint.class.getName();
nc1 = new NodeControllerService(ncConfig1);
@@ -59,6 +60,7 @@
ncConfig2.clusterNetIPAddress = "127.0.0.1";
ncConfig2.dataIPAddress = "127.0.0.1";
ncConfig2.datasetIPAddress = "127.0.0.1";
+ ncConfig2.resultHistorySize = 1000;
ncConfig2.nodeId = NC2_ID;
ncConfig2.appNCMainClass = NCApplicationEntryPoint.class.getName();
nc2 = new NodeControllerService(ncConfig2);
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/result/ResultReader.java b/asterix-app/src/main/java/edu/uci/ics/asterix/result/ResultReader.java
index 48bde1c..48ba0b1 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/result/ResultReader.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/result/ResultReader.java
@@ -19,7 +19,7 @@
import edu.uci.ics.asterix.common.config.GlobalConfig;
import edu.uci.ics.hyracks.api.client.IHyracksClientConnection;
import edu.uci.ics.hyracks.api.comm.IFrameTupleAccessor;
-import edu.uci.ics.hyracks.api.dataset.DatasetDirectoryRecord.Status;
+import edu.uci.ics.hyracks.api.dataset.DatasetJobRecord.Status;
import edu.uci.ics.hyracks.api.dataset.IHyracksDataset;
import edu.uci.ics.hyracks.api.dataset.IHyracksDatasetReader;
import edu.uci.ics.hyracks.api.dataset.ResultSetId;
diff --git a/asterix-app/src/test/java/edu/uci/ics/asterix/test/metadata/MetadataTest.java b/asterix-app/src/test/java/edu/uci/ics/asterix/test/metadata/MetadataTest.java
index 6339c07..dfbd305 100644
--- a/asterix-app/src/test/java/edu/uci/ics/asterix/test/metadata/MetadataTest.java
+++ b/asterix-app/src/test/java/edu/uci/ics/asterix/test/metadata/MetadataTest.java
@@ -15,12 +15,16 @@
package edu.uci.ics.asterix.test.metadata;
import java.io.File;
-import java.util.List;
+import java.util.ArrayList;
+import java.util.Collection;
import org.apache.commons.io.FileUtils;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameters;
import edu.uci.ics.asterix.api.common.AsterixHyracksIntegrationUtil;
import edu.uci.ics.asterix.common.config.GlobalConfig;
@@ -30,13 +34,15 @@
/**
* Executes the Metadata tests.
*/
+@RunWith(Parameterized.class)
public class MetadataTest {
+ private TestCaseContext tcCtx;
+
private static final String PATH_ACTUAL = "mdtest/";
private static final String PATH_BASE = "src/test/resources/metadata/";
private static final String TEST_CONFIG_FILE_NAME = "asterix-build-configuration.xml";
private static final String WEB_SERVER_PORT = "19002";
- private static List<TestCaseContext> testCaseCollection;
@BeforeClass
public static void setUp() throws Exception {
@@ -51,8 +57,7 @@
}
AsterixHyracksIntegrationUtil.init();
- TestCaseContext.Builder b = new TestCaseContext.Builder();
- testCaseCollection = b.build(new File(PATH_BASE));
+
}
@AfterClass
@@ -75,11 +80,23 @@
}
}
- @Test
- public void test() throws Exception {
- for (TestCaseContext testCaseCtx : testCaseCollection) {
- TestsUtils.executeTest(PATH_ACTUAL, testCaseCtx);
+ @Parameters
+ public static Collection<Object[]> tests() throws Exception {
+ Collection<Object[]> testArgs = new ArrayList<Object[]>();
+ TestCaseContext.Builder b = new TestCaseContext.Builder();
+ for (TestCaseContext ctx : b.build(new File(PATH_BASE))) {
+ testArgs.add(new Object[] { ctx });
}
+ return testArgs;
}
-}
+ public MetadataTest(TestCaseContext tcCtx) {
+ this.tcCtx = tcCtx;
+ }
+
+ @Test
+ public void test() throws Exception {
+ TestsUtils.executeTest(PATH_ACTUAL, tcCtx);
+ }
+
+}
\ No newline at end of file
diff --git a/asterix-app/src/test/java/edu/uci/ics/asterix/test/optimizer/OptimizerTest.java b/asterix-app/src/test/java/edu/uci/ics/asterix/test/optimizer/OptimizerTest.java
index bb66d0d..0f1f8b5 100644
--- a/asterix-app/src/test/java/edu/uci/ics/asterix/test/optimizer/OptimizerTest.java
+++ b/asterix-app/src/test/java/edu/uci/ics/asterix/test/optimizer/OptimizerTest.java
@@ -58,12 +58,12 @@
System.setProperty(GlobalConfig.WEB_SERVER_PORT_PROPERTY, "19002");
File outdir = new File(PATH_ACTUAL);
outdir.mkdirs();
-
+
File log = new File("asterix_logs");
if (log.exists()) {
- FileUtils.deleteDirectory(log);
+ FileUtils.deleteDirectory(log);
}
-
+
AsterixHyracksIntegrationUtil.init();
// Set the node resolver to be the identity resolver that expects node names
// to be node controller ids; a valid assumption in test environment.
@@ -79,10 +79,10 @@
if (files == null || files.length == 0) {
outdir.delete();
}
-
+
File log = new File("asterix_logs");
if (log.exists()) {
- FileUtils.deleteDirectory(log);
+ FileUtils.deleteDirectory(log);
}
}
@@ -138,7 +138,7 @@
}
Assume.assumeTrue(!skipped);
- LOGGER.severe("RUN TEST: \"" + queryFile.getPath() + "\"");
+ LOGGER.info("RUN TEST: \"" + queryFile.getPath() + "\"");
Reader query = new BufferedReader(new InputStreamReader(new FileInputStream(queryFile), "UTF-8"));
PrintWriter plan = new PrintWriter(actualFile);
AsterixJavaClient asterix = new AsterixJavaClient(
@@ -180,7 +180,7 @@
throw new Exception("Result for " + queryFile + " changed at line " + num + ":\n< \n> "
+ lineActual);
}
- LOGGER.severe("Test \"" + queryFile.getPath() + "\" PASSED!");
+ LOGGER.info("Test \"" + queryFile.getPath() + "\" PASSED!");
actualFile.delete();
} finally {
readerExpected.close();
diff --git a/asterix-app/src/test/java/edu/uci/ics/asterix/test/runtime/ExecutionTest.java b/asterix-app/src/test/java/edu/uci/ics/asterix/test/runtime/ExecutionTest.java
index 6478d0a..2289484 100644
--- a/asterix-app/src/test/java/edu/uci/ics/asterix/test/runtime/ExecutionTest.java
+++ b/asterix-app/src/test/java/edu/uci/ics/asterix/test/runtime/ExecutionTest.java
@@ -1,7 +1,8 @@
package edu.uci.ics.asterix.test.runtime;
import java.io.File;
-import java.util.List;
+import java.util.ArrayList;
+import java.util.Collection;
import org.apache.commons.io.FileUtils;
import org.junit.AfterClass;
@@ -9,6 +10,7 @@
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameters;
import edu.uci.ics.asterix.api.common.AsterixHyracksIntegrationUtil;
import edu.uci.ics.asterix.common.config.GlobalConfig;
@@ -20,71 +22,76 @@
/**
* Runs the runtime test cases under 'asterix-app/src/test/resources/runtimets'.
*/
-//@RunWith(Parameterized.class)
+@RunWith(Parameterized.class)
public class ExecutionTest {
- private static final String PATH_ACTUAL = "rttest/";
- private static final String PATH_BASE = "src/test/resources/runtimets/";
+ private static final String PATH_ACTUAL = "rttest/";
+ private static final String PATH_BASE = "src/test/resources/runtimets/";
- private static final String TEST_CONFIG_FILE_NAME = "asterix-build-configuration.xml";
- private static final String[] ASTERIX_DATA_DIRS = new String[] { "nc1data",
- "nc2data" };
+ private static final String TEST_CONFIG_FILE_NAME = "asterix-build-configuration.xml";
+ private static final String[] ASTERIX_DATA_DIRS = new String[] { "nc1data", "nc2data" };
- private static List<TestCaseContext> testCaseCollection;
+ @BeforeClass
+ public static void setUp() throws Exception {
+ System.setProperty(GlobalConfig.CONFIG_FILE_PROPERTY, TEST_CONFIG_FILE_NAME);
+ System.setProperty(GlobalConfig.WEB_SERVER_PORT_PROPERTY, "19002");
+ File outdir = new File(PATH_ACTUAL);
+ outdir.mkdirs();
- @BeforeClass
- public static void setUp() throws Exception {
- System.setProperty(GlobalConfig.CONFIG_FILE_PROPERTY,
- TEST_CONFIG_FILE_NAME);
- System.setProperty(GlobalConfig.WEB_SERVER_PORT_PROPERTY, "19002");
- File outdir = new File(PATH_ACTUAL);
- outdir.mkdirs();
+ File log = new File("asterix_logs");
+ if (log.exists()) {
+ FileUtils.deleteDirectory(log);
+ }
- File log = new File("asterix_logs");
- if (log.exists()) {
- FileUtils.deleteDirectory(log);
- }
+ AsterixHyracksIntegrationUtil.init();
- AsterixHyracksIntegrationUtil.init();
+ // TODO: Uncomment when hadoop version is upgraded and adapters are
+ // ported.
+ HDFSCluster.getInstance().setup();
- // TODO: Uncomment when hadoop version is upgraded and adapters are
- // ported.
- HDFSCluster.getInstance().setup();
+ // Set the node resolver to be the identity resolver that expects node names
+ // to be node controller ids; a valid assumption in test environment.
+ System.setProperty(FileSystemBasedAdapter.NODE_RESOLVER_FACTORY_PROPERTY,
+ IdentitiyResolverFactory.class.getName());
+ }
- // Set the node resolver to be the identity resolver that expects node
- // names
- // to be node controller ids; a valid assumption in test environment.
- System.setProperty(
- FileSystemBasedAdapter.NODE_RESOLVER_FACTORY_PROPERTY,
- IdentitiyResolverFactory.class.getName());
- TestCaseContext.Builder b = new TestCaseContext.Builder();
- testCaseCollection = b.build(new File(PATH_BASE));
- }
+ @AfterClass
+ public static void tearDown() throws Exception {
+ AsterixHyracksIntegrationUtil.deinit();
+ File outdir = new File(PATH_ACTUAL);
+ File[] files = outdir.listFiles();
+ if (files == null || files.length == 0) {
+ outdir.delete();
+ }
+ // clean up the files written by the ASTERIX storage manager
+ for (String d : ASTERIX_DATA_DIRS) {
+ TestsUtils.deleteRec(new File(d));
+ }
- @AfterClass
- public static void tearDown() throws Exception {
- AsterixHyracksIntegrationUtil.deinit();
- File outdir = new File(PATH_ACTUAL);
- File[] files = outdir.listFiles();
- if (files == null || files.length == 0) {
- outdir.delete();
- }
- // clean up the files written by the ASTERIX storage manager
- for (String d : ASTERIX_DATA_DIRS) {
- TestsUtils.deleteRec(new File(d));
- }
+ File log = new File("asterix_logs");
+ if (log.exists()) {
+ FileUtils.deleteDirectory(log);
+ }
+ HDFSCluster.getInstance().cleanup();
+ }
- File log = new File("asterix_logs");
- if (log.exists()) {
- FileUtils.deleteDirectory(log);
- }
- HDFSCluster.getInstance().cleanup();
- }
+ @Parameters
+ public static Collection<Object[]> tests() throws Exception {
+ Collection<Object[]> testArgs = new ArrayList<Object[]>();
+ TestCaseContext.Builder b = new TestCaseContext.Builder();
+ for (TestCaseContext ctx : b.build(new File(PATH_BASE))) {
+ testArgs.add(new Object[] { ctx });
+ }
+ return testArgs;
+ }
- @Test
- public void test() throws Exception {
- for (TestCaseContext testCaseCtx : testCaseCollection) {
- TestsUtils.executeTest(PATH_ACTUAL, testCaseCtx);
- }
+ private TestCaseContext tcCtx;
- }
+ public ExecutionTest(TestCaseContext tcCtx) {
+ this.tcCtx = tcCtx;
+ }
+
+ @Test
+ public void test() throws Exception {
+ TestsUtils.executeTest(PATH_ACTUAL, tcCtx);
+ }
}
diff --git a/asterix-app/src/test/resources/logging.properties b/asterix-app/src/test/resources/logging.properties
index deb88307..6f8cd00 100644
--- a/asterix-app/src/test/resources/logging.properties
+++ b/asterix-app/src/test/resources/logging.properties
@@ -60,6 +60,7 @@
# For example, set the com.xyz.foo logger to only log SEVERE
# messages:
+edu.uci.ics.asterix.test.level = INFO
#edu.uci.ics.asterix.level = FINE
#edu.uci.ics.algebricks.level = FINE
#edu.uci.ics.hyracks.level = INFO
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join-multipred.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join-multipred.plan
index 5a5b715..e87dd88 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join-multipred.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join-multipred.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join-neg_01.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join-neg_01.plan
index c81244a..8315f2b 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join-neg_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join-neg_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- HYBRID_HASH_JOIN [$$7][$$10] |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join-neg_02.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join-neg_02.plan
index abbed4a..6269a2b 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join-neg_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join-neg_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- HYBRID_HASH_JOIN [$$9][$$8] |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_01.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_01.plan
index 0f3828c..c8fd4cb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_02.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_02.plan
index c1c1f33..be25081 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_03.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_03.plan
index 2ecd027..f847790 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_04.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_04.plan
index 2bc4b23..8e1be33 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_04.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_05.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_05.plan
index fa60146..d3134f2 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_05.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_05.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-ge-join_01.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-ge-join_01.plan
index 0f0c06b..66ec32d 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-ge-join_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-ge-join_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-ge-join_02.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-ge-join_02.plan
index 5cb2903..28645d5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-ge-join_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-ge-join_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-gt-join_01.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-gt-join_01.plan
index 0f0c06b..66ec32d 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-gt-join_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-gt-join_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-gt-join_02.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-gt-join_02.plan
index 5cb2903..28645d5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-gt-join_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-gt-join_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-le-join_01.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-le-join_01.plan
index 0f0c06b..66ec32d 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-le-join_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-le-join_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-le-join_02.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-le-join_02.plan
index 5cb2903..28645d5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-le-join_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-le-join_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-lt-join_01.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-lt-join_01.plan
index 0f0c06b..66ec32d 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-lt-join_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-lt-join_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-lt-join_02.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-lt-join_02.plan
index 5cb2903..28645d5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-lt-join_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-lt-join_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join-multiindex.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join-multiindex.plan
index be64ee5..a22212e 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join-multiindex.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join-multiindex.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join-multipred.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join-multipred.plan
index 96632a5..0438a5d 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join-multipred.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join-multipred.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_01.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_01.plan
index fac45f2..77aba01 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_02.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_02.plan
index fac45f2..77aba01 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_03.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_03.plan
index fac45f2..77aba01 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-01.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-01.plan
index 426a99d..3d9e18f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-02.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-02.plan
index 426a99d..3d9e18f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-03.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-03.plan
index 426a99d..3d9e18f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-04.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-04.plan
index 426a99d..3d9e18f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-04.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-05.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-05.plan
index 426a99d..3d9e18f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-05.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-05.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-06.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-06.plan
index 426a99d..3d9e18f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-06.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-06.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-07.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-07.plan
index 426a99d..3d9e18f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-07.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-07.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-08.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-08.plan
index 50b1c04..6f13ebb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-08.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-08.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-09.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-09.plan
index a78e43f..011cf66 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-09.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-09.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-10.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-10.plan
index a78e43f..011cf66 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-10.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-10.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-11.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-11.plan
index a78e43f..011cf66 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-11.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-11.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-12.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-12.plan
index a78e43f..011cf66 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-12.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-12.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-13.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-13.plan
index a78e43f..011cf66 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-13.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-13.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-14.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-14.plan
index a78e43f..011cf66 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-14.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-14.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-15.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-15.plan
index 50b1c04..6f13ebb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-15.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-15.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-16.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-16.plan
index 50b1c04..6f13ebb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-16.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-16.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-17.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-17.plan
index a78e43f..011cf66 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-17.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-17.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-18.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-18.plan
index a78e43f..011cf66 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-18.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-18.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-19.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-19.plan
index 50b1c04..6f13ebb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-19.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-19.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-20.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-20.plan
index 50b1c04..6f13ebb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-20.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-20.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-21.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-21.plan
index 50b1c04..6f13ebb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-21.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-21.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-22.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-22.plan
index 50b1c04..6f13ebb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-22.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-22.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-23.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-23.plan
index 50b1c04..6f13ebb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-23.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-23.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-24.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-24.plan
index 50b1c04..6f13ebb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-24.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-24.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-25.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-25.plan
index 50b1c04..6f13ebb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-25.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-25.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-26.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-26.plan
index 50b1c04..6f13ebb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-26.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-26.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- BTREE_SEARCH |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-27.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-27.plan
index 40853fa..632a813 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-27.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-27.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-28.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-28.plan
index 5021595..d85d357 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-28.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-28.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-29.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-29.plan
index 5021595..d85d357 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-29.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-29.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-30.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-30.plan
index 5021595..d85d357 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-30.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-30.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-31.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-31.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-31.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-31.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-32.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-32.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-32.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-32.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-33.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-33.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-33.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-33.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-34.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-34.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-34.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-34.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-35.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-35.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-35.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-35.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-36.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-36.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-36.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-36.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-37.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-37.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-37.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-37.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-38.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-38.plan
index 2110116..ef8a923 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-38.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-38.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-39.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-39.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-39.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-39.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-40.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-40.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-40.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-40.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-41.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-41.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-41.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-41.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-42.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-42.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-42.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-42.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-43.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-43.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-43.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-43.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-44.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-44.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-44.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-44.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-45.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-45.plan
index 7087a22..4b4412e 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-45.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-45.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-46.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-46.plan
index 7087a22..4b4412e 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-46.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-46.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-47.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-47.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-47.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-47.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-48.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-48.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-48.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-48.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-49.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-49.plan
index 7087a22..4b4412e 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-49.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-49.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-50.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-50.plan
index 7087a22..4b4412e 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-50.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-50.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-51.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-51.plan
index 7087a22..4b4412e 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-51.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-51.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-52.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-52.plan
index a48d23a..001e10b 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-52.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-52.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-53.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-53.plan
index a48d23a..001e10b 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-53.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-53.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-54.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-54.plan
index a48d23a..001e10b 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-54.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-54.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-55.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-55.plan
index a48d23a..001e10b 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-55.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-55.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-56.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-56.plan
index f18d0ad..e12cdd8 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-56.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-56.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-57.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-57.plan
index f18d0ad..e12cdd8 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-57.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-57.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-58.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-58.plan
index 5b0ae2a..d7667d6 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-58.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-58.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-59.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-59.plan
index 7087a22..4b4412e 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-59.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-59.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/consolidate-selects-complex.plan b/asterix-app/src/test/resources/optimizerts/results/consolidate-selects-complex.plan
index 8d2b4d8..10b5853 100644
--- a/asterix-app/src/test/resources/optimizerts/results/consolidate-selects-complex.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/consolidate-selects-complex.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/consolidate-selects-simple.plan b/asterix-app/src/test/resources/optimizerts/results/consolidate-selects-simple.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/consolidate-selects-simple.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/consolidate-selects-simple.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/count-tweets.plan b/asterix-app/src/test/resources/optimizerts/results/count-tweets.plan
index f24833e..600795f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/count-tweets.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/count-tweets.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/cust_group_no_agg.plan b/asterix-app/src/test/resources/optimizerts/results/cust_group_no_agg.plan
index a1242ff..ab9747f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/cust_group_no_agg.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/cust_group_no_agg.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- SORT_MERGE_EXCHANGE [$$1(ASC) ] |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- PRE_CLUSTERED_GROUP_BY[$$6] |PARTITIONED|
{
-- AGGREGATE |LOCAL|
diff --git a/asterix-app/src/test/resources/optimizerts/results/denorm-cust-order.plan b/asterix-app/src/test/resources/optimizerts/results/denorm-cust-order.plan
index 80f0a9d..86bafc3 100644
--- a/asterix-app/src/test/resources/optimizerts/results/denorm-cust-order.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/denorm-cust-order.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/fj-phase1.plan b/asterix-app/src/test/resources/optimizerts/results/fj-phase1.plan
index 0b44c4d..494b208 100644
--- a/asterix-app/src/test/resources/optimizerts/results/fj-phase1.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/fj-phase1.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-check-panic.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-check-panic.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-check-panic.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-check-panic.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-check.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-check.plan
index 7aa19a6..d7a4c06 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-check.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-check.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-panic.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-panic.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-panic.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-panic.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance.plan
index 7aa19a6..d7a4c06 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-fuzzyeq-edit-distance.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-fuzzyeq-edit-distance.plan
index b5ea9d7..021f810 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-fuzzyeq-edit-distance.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-fuzzyeq-edit-distance.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-fuzzyeq-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-fuzzyeq-jaccard.plan
index 504d5bf..aec97d2 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-fuzzyeq-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-fuzzyeq-jaccard.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-jaccard-check.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-jaccard-check.plan
index f0adce8..2a2ccc4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-jaccard-check.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-jaccard-check.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-jaccard.plan
index f0adce8..2a2ccc4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-jaccard.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-fuzzyeq-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-fuzzyeq-jaccard.plan
index 7aa19a6..d7a4c06 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-fuzzyeq-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-fuzzyeq-jaccard.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-jaccard-check.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-jaccard-check.plan
index 504d5bf..aec97d2 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-jaccard-check.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-jaccard-check.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-jaccard.plan
index 504d5bf..aec97d2 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-jaccard.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-fuzzyeq-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-fuzzyeq-jaccard.plan
index 7aa19a6..d7a4c06 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-fuzzyeq-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-fuzzyeq-jaccard.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-jaccard-check.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-jaccard-check.plan
index 504d5bf..aec97d2 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-jaccard-check.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-jaccard-check.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-jaccard.plan
index 504d5bf..aec97d2 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-jaccard.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-fuzzyeq-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-fuzzyeq-jaccard.plan
index 504d5bf..aec97d2 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-fuzzyeq-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-fuzzyeq-jaccard.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-jaccard-check.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-jaccard-check.plan
index f0adce8..2a2ccc4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-jaccard-check.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-jaccard-check.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-jaccard.plan
index f0adce8..2a2ccc4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-jaccard.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_01.plan
index 96697b6..3028f9a 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_02.plan
index 96697b6..3028f9a 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let.plan
index 504d5bf..aec97d2 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-jaccard-check-let.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-jaccard-check-let.plan
index 7ae3ecd..78e761f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-jaccard-check-let.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-jaccard-check-let.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-jaccard-check-multi-let.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-jaccard-check-multi-let.plan
index db4c5c5..57730fe 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-jaccard-check-multi-let.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-jaccard-check-multi-let.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/olist-jaccard-check-let.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/olist-jaccard-check-let.plan
index f0adce8..2a2ccc4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/olist-jaccard-check-let.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/olist-jaccard-check-let.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ulist-jaccard-check-let.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ulist-jaccard-check-let.plan
index f0adce8..2a2ccc4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ulist-jaccard-check-let.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ulist-jaccard-check-let.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/word-jaccard-check-let.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/word-jaccard-check-let.plan
index 7ae3ecd..78e761f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/word-jaccard-check-let.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/word-jaccard-check-let.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/word-jaccard-check-multi-let.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/word-jaccard-check-multi-let.plan
index db4c5c5..57730fe 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/word-jaccard-check-multi-let.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/word-jaccard-check-multi-let.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance-inline.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance-inline.plan
index 73ba563..0fab288 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance-inline.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance-inline.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- UNION_ALL |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance.plan
index 37d4f2c..f7d3cb4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- UNION_ALL |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-fuzzyeq-edit-distance.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-fuzzyeq-edit-distance.plan
index 22cb67b..1be3fb1 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-fuzzyeq-edit-distance.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-fuzzyeq-edit-distance.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- UNION_ALL |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-fuzzyeq-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-fuzzyeq-jaccard.plan
index df958f7..7c74f83 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-fuzzyeq-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-fuzzyeq-jaccard.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard-inline.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard-inline.plan
index 50966d0..c5534d6 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard-inline.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard-inline.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard.plan
index 0bb698c..fdbf50f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance-inline.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance-inline.plan
index 73ba563..0fab288 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance-inline.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance-inline.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- UNION_ALL |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance.plan
index 37d4f2c..f7d3cb4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- UNION_ALL |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-fuzzyeq-edit-distance.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-fuzzyeq-edit-distance.plan
index 22cb67b..1be3fb1 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-fuzzyeq-edit-distance.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-fuzzyeq-edit-distance.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- UNION_ALL |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-fuzzyeq-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-fuzzyeq-jaccard.plan
index 294d740..88c4469 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-fuzzyeq-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-fuzzyeq-jaccard.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-jaccard-inline.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-jaccard-inline.plan
index 141fd9d..8b6b08b 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-jaccard-inline.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-jaccard-inline.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-jaccard.plan
index a70fe23..ba9879d 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-jaccard.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-fuzzyeq-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-fuzzyeq-jaccard.plan
index 294d740..88c4469 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-fuzzyeq-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-fuzzyeq-jaccard.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-jaccard-inline.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-jaccard-inline.plan
index 141fd9d..8b6b08b 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-jaccard-inline.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-jaccard-inline.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-jaccard.plan
index a70fe23..ba9879d 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-jaccard.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-fuzzyeq-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-fuzzyeq-jaccard.plan
index df958f7..7c74f83 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-fuzzyeq-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-fuzzyeq-jaccard.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard-inline.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard-inline.plan
index 50966d0..c5534d6 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard-inline.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard-inline.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard.plan
index 0bb698c..fdbf50f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_01.plan
index 63c5436..a04e378 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_02.plan
index 2181d95..1800e75 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_03.plan
index 63c5436..a04e378 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_04.plan
index dc42118..abd2c39 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_04.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_01.plan
index 63c5436..a04e378 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_02.plan
index 2181d95..1800e75 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_03.plan
index 63c5436..a04e378 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_04.plan
index 43dbff9..dffe718 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_04.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan
index 25c87b0..65be14f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan
index 98aa0ef..bfee1a5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan
index 98aa0ef..bfee1a5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_01.plan
index 700ebb7..ab5cf83 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_02.plan
index 69948aa..7877b30 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_03.plan
index 700ebb7..ab5cf83 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_01.plan
index 901e0f4..3f7ecb1 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_02.plan
index d23a6f5..4b767ab 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_03.plan
index 901e0f4..3f7ecb1 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_04.plan
index 1d1cd5f..77b00ff 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_04.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_01.plan
index 901e0f4..3f7ecb1 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_02.plan
index d23a6f5..4b767ab 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_03.plan
index 901e0f4..3f7ecb1 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_04.plan
index d1b8f79..32d7e09 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_04.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_01.plan
index 63c5436..a04e378 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_02.plan
index 2181d95..1800e75 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_03.plan
index 63c5436..a04e378 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_04.plan
index dc42118..abd2c39 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_04.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_01.plan
index 63c5436..a04e378 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_02.plan
index 2181d95..1800e75 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_03.plan
index 63c5436..a04e378 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_04.plan
index 43dbff9..dffe718 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_04.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_01.plan
index 98aa0ef..bfee1a5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_02.plan
index 25c87b0..65be14f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_03.plan
index 98aa0ef..bfee1a5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_01.plan
index 4cef1ae..2a4e9de 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_02.plan
index a21a7b5..06826c1 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_03.plan
index 4cef1ae..2a4e9de 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_01.plan
index 44328ef..7c16cef 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_02.plan
index 6d8460a..3d0f3f1 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_03.plan
index 44328ef..7c16cef 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_04.plan
index 4a4430c..156dd43 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_04.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_01.plan
index 44328ef..7c16cef 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_02.plan
index 6d8460a..3d0f3f1 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_03.plan
index 44328ef..7c16cef 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_04.plan
index b6a694e..47f5c91 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_04.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_01.plan
index 4cef1ae..2a4e9de 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_02.plan
index a21a7b5..06826c1 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_03.plan
index 4cef1ae..2a4e9de 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_01.plan
index 44328ef..7c16cef 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_02.plan
index 6d8460a..3d0f3f1 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_03.plan
index 44328ef..7c16cef 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_04.plan
index 4a4430c..156dd43 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_04.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_01.plan
index 44328ef..7c16cef 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_02.plan
index 6d8460a..3d0f3f1 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_03.plan
index 44328ef..7c16cef 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_04.plan
index b6a694e..47f5c91 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_04.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_01.plan
index 700ebb7..ab5cf83 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_02.plan
index 69948aa..7877b30 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_03.plan
index 700ebb7..ab5cf83 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_01.plan
index 901e0f4..3f7ecb1 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_02.plan
index b77169d..0fced26 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_03.plan
index 901e0f4..3f7ecb1 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_04.plan
index 1d1cd5f..77b00ff 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_04.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_01.plan
index 901e0f4..3f7ecb1 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_02.plan
index d23a6f5..4b767ab 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_03.plan
index 901e0f4..3f7ecb1 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_04.plan
index d1b8f79..32d7e09 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_04.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/join-super-key_01.plan b/asterix-app/src/test/resources/optimizerts/results/join-super-key_01.plan
index 011f8be..8149181 100644
--- a/asterix-app/src/test/resources/optimizerts/results/join-super-key_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/join-super-key_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/join-super-key_02.plan b/asterix-app/src/test/resources/optimizerts/results/join-super-key_02.plan
index 591ddbf..92adb3d 100644
--- a/asterix-app/src/test/resources/optimizerts/results/join-super-key_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/join-super-key_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/loj-super-key_01.plan b/asterix-app/src/test/resources/optimizerts/results/loj-super-key_01.plan
index 7dac263..60e9899 100644
--- a/asterix-app/src/test/resources/optimizerts/results/loj-super-key_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/loj-super-key_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/loj-super-key_02.plan b/asterix-app/src/test/resources/optimizerts/results/loj-super-key_02.plan
index 63a3b4e..78159b2 100644
--- a/asterix-app/src/test/resources/optimizerts/results/loj-super-key_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/loj-super-key_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/nested_loj2.plan b/asterix-app/src/test/resources/optimizerts/results/nested_loj2.plan
index f0e1d55..41ae699 100644
--- a/asterix-app/src/test/resources/optimizerts/results/nested_loj2.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/nested_loj2.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/nested_loj3.plan b/asterix-app/src/test/resources/optimizerts/results/nested_loj3.plan
index b68ef76..6d0e32e 100644
--- a/asterix-app/src/test/resources/optimizerts/results/nested_loj3.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/nested_loj3.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/noncollocated.plan b/asterix-app/src/test/resources/optimizerts/results/noncollocated.plan
index f1e1f5d..e92a84c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/noncollocated.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/noncollocated.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/orders-aggreg.plan b/asterix-app/src/test/resources/optimizerts/results/orders-aggreg.plan
index f32df8e..08ad861 100644
--- a/asterix-app/src/test/resources/optimizerts/results/orders-aggreg.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/orders-aggreg.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/orders-composite-index-search.plan b/asterix-app/src/test/resources/optimizerts/results/orders-composite-index-search.plan
index 089064b..39a9eda 100644
--- a/asterix-app/src/test/resources/optimizerts/results/orders-composite-index-search.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/orders-composite-index-search.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/orders-index-search-open.plan b/asterix-app/src/test/resources/optimizerts/results/orders-index-search-open.plan
index 66b693c..b78849b 100644
--- a/asterix-app/src/test/resources/optimizerts/results/orders-index-search-open.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/orders-index-search-open.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/orders-index-search.plan b/asterix-app/src/test/resources/optimizerts/results/orders-index-search.plan
index 66b693c..b78849b 100644
--- a/asterix-app/src/test/resources/optimizerts/results/orders-index-search.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/orders-index-search.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/prim-idx-search-open.plan b/asterix-app/src/test/resources/optimizerts/results/prim-idx-search-open.plan
index e8b196d..2a91fc5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/prim-idx-search-open.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/prim-idx-search-open.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/prim-idx-search.plan b/asterix-app/src/test/resources/optimizerts/results/prim-idx-search.plan
index e8b196d..2a91fc5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/prim-idx-search.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/prim-idx-search.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/pull_select_above_eq_join.plan b/asterix-app/src/test/resources/optimizerts/results/pull_select_above_eq_join.plan
index d50a885..b0d8e64 100644
--- a/asterix-app/src/test/resources/optimizerts/results/pull_select_above_eq_join.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/pull_select_above_eq_join.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/push-project-through-group.plan b/asterix-app/src/test/resources/optimizerts/results/push-project-through-group.plan
index 94273ad..86bcdac 100644
--- a/asterix-app/src/test/resources/optimizerts/results/push-project-through-group.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/push-project-through-group.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/q1.plan b/asterix-app/src/test/resources/optimizerts/results/q1.plan
index 2695827..aa5daa2 100644
--- a/asterix-app/src/test/resources/optimizerts/results/q1.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/q1.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_01.plan b/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_01.plan
index 2f98801..64fdc8c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_02.plan b/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_02.plan
index 2f98801..64fdc8c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_03.plan b/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_03.plan
index 2f98801..64fdc8c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/rtree-secondary-index-open.plan b/asterix-app/src/test/resources/optimizerts/results/rtree-secondary-index-open.plan
index f7382d8..1845ed7 100644
--- a/asterix-app/src/test/resources/optimizerts/results/rtree-secondary-index-open.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/rtree-secondary-index-open.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/rtree-secondary-index.plan b/asterix-app/src/test/resources/optimizerts/results/rtree-secondary-index.plan
index f7382d8..1845ed7 100644
--- a/asterix-app/src/test/resources/optimizerts/results/rtree-secondary-index.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/rtree-secondary-index.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_01.plan
index c0e93c8..fcd1fd5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_02.plan
index c0e93c8..fcd1fd5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_03.plan
index c0e93c8..fcd1fd5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_04.plan
index c0e93c8..fcd1fd5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_04.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_05.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_05.plan
index 4d9d3f9..7ec3440 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_05.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_05.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_06.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_06.plan
index 4d9d3f9..7ec3440 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_06.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_06.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_07.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_07.plan
index 4d9d3f9..7ec3440 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_07.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_07.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_08.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_08.plan
index 4d9d3f9..7ec3440 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_08.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_08.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_01.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_02.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_03.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_04.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_04.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_05.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_05.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_05.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_05.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_06.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_06.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_06.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_06.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_07.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_07.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_07.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_07.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_08.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_08.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_08.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_08.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/fuzzyeq-to-edit-distance-check.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/fuzzyeq-to-edit-distance-check.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/fuzzyeq-to-edit-distance-check.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/fuzzyeq-to-edit-distance-check.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/fuzzyeq-to-jaccard-check.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/fuzzyeq-to-jaccard-check.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/fuzzyeq-to-jaccard-check.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/fuzzyeq-to-jaccard-check.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_01.plan
index c0e93c8..fcd1fd5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_02.plan
index c0e93c8..fcd1fd5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_03.plan
index c0e93c8..fcd1fd5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_04.plan
index c0e93c8..fcd1fd5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_04.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_05.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_05.plan
index 4d9d3f9..7ec3440 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_05.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_05.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_06.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_06.plan
index 4d9d3f9..7ec3440 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_06.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_06.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_07.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_07.plan
index 4d9d3f9..7ec3440 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_07.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_07.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_08.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_08.plan
index 4d9d3f9..7ec3440 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_08.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_08.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_01.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_01.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_02.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_02.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_03.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_03.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_04.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_04.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_05.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_05.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_05.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_05.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_06.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_06.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_06.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_06.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_07.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_07.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_07.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_07.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_08.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_08.plan
index ae0d5bb..06194e4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_08.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_08.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_SELECT |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/unnest_list_in_subplan.plan b/asterix-app/src/test/resources/optimizerts/results/unnest_list_in_subplan.plan
index 30a53b3..e9fafd7 100644
--- a/asterix-app/src/test/resources/optimizerts/results/unnest_list_in_subplan.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/unnest_list_in_subplan.plan
@@ -1,5 +1,5 @@
-- DISTRIBUTE_RESULT |PARTITIONED|
- -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
-- STREAM_PROJECT |PARTITIONED|
-- ASSIGN |PARTITIONED|
-- ONE_TO_ONE_EXCHANGE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/issue395/issue395.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/issue395/issue395.1.ddl.aql
new file mode 100644
index 0000000..c0bbb1f
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/issue395/issue395.1.ddl.aql
@@ -0,0 +1,10 @@
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type Emp as open {
+id:int32,
+name:string ?
+}
+
+create dataset Employee(Emp) primary key id;
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/issue395/issue395.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/issue395/issue395.2.update.aql
new file mode 100644
index 0000000..fa8fb09
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/issue395/issue395.2.update.aql
@@ -0,0 +1,6 @@
+use dataverse test;
+
+insert into dataset Employee({"id":12,"name":"John Doe"});
+insert into dataset Employee({"id":42});
+insert into dataset Employee({"id":22,"name":"John Smith"});
+insert into dataset Employee({"id":19});
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/issue395/issue395.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/issue395/issue395.3.query.aql
new file mode 100644
index 0000000..8104319
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/issue395/issue395.3.query.aql
@@ -0,0 +1,4 @@
+use dataverse test;
+
+count(for $l in dataset Employee
+return $l.name)
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/issue412_0/issue412_0.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/issue412_0/issue412_0.1.ddl.aql
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/issue412_0/issue412_0.1.ddl.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/issue412_0/issue412_0.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/issue412_0/issue412_0.2.update.aql
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/issue412_0/issue412_0.2.update.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/issue412_0/issue412_0.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/issue412_0/issue412_0.3.query.aql
new file mode 100644
index 0000000..9b0ed8a
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/issue412_0/issue412_0.3.query.aql
@@ -0,0 +1,2 @@
+let $l := ["ASTERIX", "Hyracks", null]
+return count($l)
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/issue412_1/issue412_1.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/issue412_1/issue412_1.1.ddl.aql
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/issue412_1/issue412_1.1.ddl.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/issue412_1/issue412_1.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/issue412_1/issue412_1.2.update.aql
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/issue412_1/issue412_1.2.update.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/issue412_1/issue412_1.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/issue412_1/issue412_1.3.query.aql
new file mode 100644
index 0000000..f9bc64e
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/issue412_1/issue412_1.3.query.aql
@@ -0,0 +1,2 @@
+let $l := [1, 60, null]
+return { "count": count($l), "average": avg($l), "sum": sum($l), "min": min($l), "max": max($l) }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/count_null/count_null.1.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/count_null/count_null.1.adm
index 51d5f4f..df462fe 100644
--- a/asterix-app/src/test/resources/runtimets/results/aggregate/count_null/count_null.1.adm
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/count_null/count_null.1.adm
@@ -1 +1 @@
-{ "count": null }
\ No newline at end of file
+{ "count": 2 }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/issue395/issue395.1.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/issue395/issue395.1.adm
new file mode 100644
index 0000000..bf0d87a
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/issue395/issue395.1.adm
@@ -0,0 +1 @@
+4
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/issue412_0/issue412_0.1.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/issue412_0/issue412_0.1.adm
new file mode 100644
index 0000000..e440e5c
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/issue412_0/issue412_0.1.adm
@@ -0,0 +1 @@
+3
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/issue412_1/issue412_1.1.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/issue412_1/issue412_1.1.adm
new file mode 100644
index 0000000..7c1107a
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/issue412_1/issue412_1.1.adm
@@ -0,0 +1 @@
+{ "count": 3, "average": null, "sum": null, "min": null, "max": null }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_count_null/scalar_count_null.1.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_count_null/scalar_count_null.1.adm
index 1abbc3f..4ff1111 100644
--- a/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_count_null/scalar_count_null.1.adm
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_count_null/scalar_count_null.1.adm
@@ -1,7 +1,7 @@
-null
-null
-null
-null
-null
-null
-null
\ No newline at end of file
+4
+4
+4
+4
+4
+4
+4
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/spatial/create-rtree-index/create-rtree-index.1.adm b/asterix-app/src/test/resources/runtimets/results/spatial/create-rtree-index/create-rtree-index.1.adm
index 6a2a2c6..b9c6dc7 100644
--- a/asterix-app/src/test/resources/runtimets/results/spatial/create-rtree-index/create-rtree-index.1.adm
+++ b/asterix-app/src/test/resources/runtimets/results/spatial/create-rtree-index/create-rtree-index.1.adm
@@ -1,21 +1,21 @@
-1
2
-3
4
-5
6
-7
8
-9
10
-11
12
-13
14
-15
16
-17
18
-19
20
-21
\ No newline at end of file
+1
+3
+5
+7
+9
+11
+13
+15
+17
+19
+21
diff --git a/asterix-app/src/test/resources/runtimets/testsuite.xml b/asterix-app/src/test/resources/runtimets/testsuite.xml
index 54be5d6..192e171 100644
--- a/asterix-app/src/test/resources/runtimets/testsuite.xml
+++ b/asterix-app/src/test/resources/runtimets/testsuite.xml
@@ -1,6 +1,21 @@
<test-suite xmlns="urn:xml.testframework.asterix.ics.uci.edu" ResultOffsetPath="results" QueryOffsetPath="queries" QueryFileExtension=".aql">
<test-group name="aggregate">
<test-case FilePath="aggregate">
+ <compilation-unit name="issue395">
+ <output-dir compare="Text">issue395</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="issue412_0">
+ <output-dir compare="Text">issue412_0</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="issue412_1">
+ <output-dir compare="Text">issue412_1</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
<compilation-unit name="avg_double">
<output-dir compare="Text">avg_double</output-dir>
</compilation-unit>
@@ -97,6 +112,9 @@
</compilation-unit>
</test-case>
-->
+ <!-- TODO(madhusudancs): These tests that test for local_<agg>/global_<agg> functions should be removed, but
+ before that we should modify the code to make sure those built-in functions are still defined but not exposed
+ by AQL, so leaving these test cases commented.
<test-case FilePath="aggregate">
<compilation-unit name="global-avg_01">
<output-dir compare="Text">global-avg_01</output-dir>
@@ -167,6 +185,7 @@
<output-dir compare="Text">local-avg_int8_null</output-dir>
</compilation-unit>
</test-case>
+ -->
<test-case FilePath="aggregate">
<compilation-unit name="max_empty_01">
<output-dir compare="Text">max_empty_01</output-dir>
@@ -4192,4 +4211,4 @@
</compilation-unit>
</test-case>
</test-group>
-</test-suite>
\ No newline at end of file
+</test-suite>
diff --git a/asterix-common/src/main/java/edu/uci/ics/asterix/common/config/AsterixProperties.java b/asterix-common/src/main/java/edu/uci/ics/asterix/common/config/AsterixProperties.java
index 20a0d11..04e974d 100644
--- a/asterix-common/src/main/java/edu/uci/ics/asterix/common/config/AsterixProperties.java
+++ b/asterix-common/src/main/java/edu/uci/ics/asterix/common/config/AsterixProperties.java
@@ -247,6 +247,6 @@
default:
level = Level.ALL;
}
- Logger.getLogger("edu.uci.ics").setLevel(level);
+ Logger.getLogger(".").setLevel(level);
}
}
diff --git a/asterix-common/src/test/java/edu/uci/ics/asterix/test/aql/TestsUtils.java b/asterix-common/src/test/java/edu/uci/ics/asterix/test/aql/TestsUtils.java
index 7e9b08f..8449971 100644
--- a/asterix-common/src/test/java/edu/uci/ics/asterix/test/aql/TestsUtils.java
+++ b/asterix-common/src/test/java/edu/uci/ics/asterix/test/aql/TestsUtils.java
@@ -31,398 +31,369 @@
import edu.uci.ics.asterix.testframework.context.TestCaseContext;
import edu.uci.ics.asterix.testframework.context.TestFileContext;
import edu.uci.ics.asterix.testframework.xml.TestCase.CompilationUnit;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.NotImplementedException;
public class TestsUtils {
- private static final String EXTENSION_AQL_RESULT = "adm";
- private static final Logger LOGGER = Logger.getLogger(TestsUtils.class
- .getName());
- private static Method managixExecuteMethod = null;
+ private static final String EXTENSION_AQL_RESULT = "adm";
+ private static final Logger LOGGER = Logger.getLogger(TestsUtils.class.getName());
+ private static Method managixExecuteMethod = null;
- /**
- * Probably does not work well with symlinks.
- */
- public static boolean deleteRec(File path) {
- if (path.isDirectory()) {
- for (File f : path.listFiles()) {
- if (!deleteRec(f)) {
- return false;
- }
- }
- }
- return path.delete();
- }
+ /**
+ * Probably does not work well with symlinks.
+ */
+ public static boolean deleteRec(File path) {
+ if (path.isDirectory()) {
+ for (File f : path.listFiles()) {
+ if (!deleteRec(f)) {
+ return false;
+ }
+ }
+ }
+ return path.delete();
+ }
- public static void runScriptAndCompareWithResult(File scriptFile,
- PrintWriter print, File expectedFile, File actualFile)
- throws Exception {
- BufferedReader readerExpected = new BufferedReader(
- new InputStreamReader(new FileInputStream(expectedFile),
- "UTF-8"));
- BufferedReader readerActual = new BufferedReader(new InputStreamReader(
- new FileInputStream(actualFile), "UTF-8"));
- String lineExpected, lineActual;
- int num = 1;
- try {
- while ((lineExpected = readerExpected.readLine()) != null) {
- lineActual = readerActual.readLine();
- // Assert.assertEquals(lineExpected, lineActual);
- if (lineActual == null) {
- if (lineExpected.isEmpty()) {
- continue;
- }
- throw new Exception("Result for " + scriptFile
- + " changed at line " + num + ":\n< "
- + lineExpected + "\n> ");
- }
+ public static void runScriptAndCompareWithResult(File scriptFile, PrintWriter print, File expectedFile,
+ File actualFile) throws Exception {
+ BufferedReader readerExpected = new BufferedReader(new InputStreamReader(new FileInputStream(expectedFile),
+ "UTF-8"));
+ BufferedReader readerActual = new BufferedReader(
+ new InputStreamReader(new FileInputStream(actualFile), "UTF-8"));
+ String lineExpected, lineActual;
+ int num = 1;
+ try {
+ while ((lineExpected = readerExpected.readLine()) != null) {
+ lineActual = readerActual.readLine();
+ // Assert.assertEquals(lineExpected, lineActual);
+ if (lineActual == null) {
+ if (lineExpected.isEmpty()) {
+ continue;
+ }
+ throw new Exception("Result for " + scriptFile + " changed at line " + num + ":\n< " + lineExpected
+ + "\n> ");
+ }
- if (!equalStrings(lineExpected.split("Timestamp")[0],
- lineActual.split("Timestamp")[0])) {
- fail("Result for " + scriptFile + " changed at line " + num
- + ":\n< " + lineExpected + "\n> " + lineActual);
- }
+ if (!equalStrings(lineExpected.split("Timestamp")[0], lineActual.split("Timestamp")[0])) {
+ fail("Result for " + scriptFile + " changed at line " + num + ":\n< " + lineExpected + "\n> "
+ + lineActual);
+ }
- ++num;
- }
- lineActual = readerActual.readLine();
- // Assert.assertEquals(null, lineActual);
- if (lineActual != null) {
- throw new Exception("Result for " + scriptFile
- + " changed at line " + num + ":\n< \n> " + lineActual);
- }
- // actualFile.delete();
- } finally {
- readerExpected.close();
- readerActual.close();
- }
+ ++num;
+ }
+ lineActual = readerActual.readLine();
+ // Assert.assertEquals(null, lineActual);
+ if (lineActual != null) {
+ throw new Exception("Result for " + scriptFile + " changed at line " + num + ":\n< \n> " + lineActual);
+ }
+ // actualFile.delete();
+ } finally {
+ readerExpected.close();
+ readerActual.close();
+ }
- }
+ }
- private static boolean equalStrings(String s1, String s2) {
- String[] rowsOne = s1.split("\n");
- String[] rowsTwo = s2.split("\n");
+ private static boolean equalStrings(String s1, String s2) {
+ String[] rowsOne = s1.split("\n");
+ String[] rowsTwo = s2.split("\n");
- for (int i = 0; i < rowsOne.length; i++) {
- String row1 = rowsOne[i];
- String row2 = rowsTwo[i];
+ for (int i = 0; i < rowsOne.length; i++) {
+ String row1 = rowsOne[i];
+ String row2 = rowsTwo[i];
- if (row1.equals(row2))
- continue;
+ if (row1.equals(row2))
+ continue;
- String[] fields1 = row1.split(" ");
- String[] fields2 = row2.split(" ");
+ String[] fields1 = row1.split(" ");
+ String[] fields2 = row2.split(" ");
- for (int j = 0; j < fields1.length; j++) {
- if (fields1[j].equals(fields2[j])) {
- continue;
- } else if (fields1[j].indexOf('.') < 0) {
- return false;
- } else {
- fields1[j] = fields1[j].split(",")[0];
- fields2[j] = fields2[j].split(",")[0];
- Double double1 = Double.parseDouble(fields1[j]);
- Double double2 = Double.parseDouble(fields2[j]);
- float float1 = (float) double1.doubleValue();
- float float2 = (float) double2.doubleValue();
+ for (int j = 0; j < fields1.length; j++) {
+ if (fields1[j].equals(fields2[j])) {
+ continue;
+ } else if (fields1[j].indexOf('.') < 0) {
+ return false;
+ } else {
+ fields1[j] = fields1[j].split(",")[0];
+ fields2[j] = fields2[j].split(",")[0];
+ Double double1 = Double.parseDouble(fields1[j]);
+ Double double2 = Double.parseDouble(fields2[j]);
+ float float1 = (float) double1.doubleValue();
+ float float2 = (float) double2.doubleValue();
- if (Math.abs(float1 - float2) == 0)
- continue;
- else {
- return false;
- }
- }
- }
- }
- return true;
- }
+ if (Math.abs(float1 - float2) == 0)
+ continue;
+ else {
+ return false;
+ }
+ }
+ }
+ }
+ return true;
+ }
- public static String aqlExtToResExt(String fname) {
- int dot = fname.lastIndexOf('.');
- return fname.substring(0, dot + 1) + EXTENSION_AQL_RESULT;
- }
+ public static String aqlExtToResExt(String fname) {
+ int dot = fname.lastIndexOf('.');
+ return fname.substring(0, dot + 1) + EXTENSION_AQL_RESULT;
+ }
- public static void writeResultsToFile(File actualFile, JSONObject result)
- throws IOException, JSONException {
- BufferedWriter writer = new BufferedWriter(new FileWriter(actualFile));
- Results res = new Results(result);
- for (String line : res) {
- writer.write(line);
- writer.newLine();
- }
- writer.close();
- }
+ public static void writeResultsToFile(File actualFile, JSONObject result) throws IOException, JSONException {
+ BufferedWriter writer = new BufferedWriter(new FileWriter(actualFile));
+ Results res = new Results(result);
+ for (String line : res) {
+ writer.write(line);
+ writer.newLine();
+ }
+ writer.close();
+ }
- public static class Results implements Iterable<String> {
- private final JSONArray chunks;
+ public static class Results implements Iterable<String> {
+ private final JSONArray chunks;
- public Results(JSONObject result) throws JSONException {
- chunks = result.getJSONArray("results");
- }
+ public Results(JSONObject result) throws JSONException {
+ chunks = result.getJSONArray("results");
+ }
- public Iterator<String> iterator() {
- return new ResultIterator(chunks);
- }
- }
+ public Iterator<String> iterator() {
+ return new ResultIterator(chunks);
+ }
+ }
- public static class ResultIterator implements Iterator<String> {
- private final JSONArray chunks;
+ public static class ResultIterator implements Iterator<String> {
+ private final JSONArray chunks;
- private int chunkCounter = 0;
- private int recordCounter = 0;
+ private int chunkCounter = 0;
+ private int recordCounter = 0;
- public ResultIterator(JSONArray chunks) {
- this.chunks = chunks;
- }
+ public ResultIterator(JSONArray chunks) {
+ this.chunks = chunks;
+ }
- @Override
- public boolean hasNext() {
- JSONArray resultArray;
- try {
- resultArray = chunks.getJSONArray(chunkCounter);
- if (resultArray.getString(recordCounter) != null) {
- return true;
- }
- } catch (JSONException e) {
- return false;
- }
- return false;
- }
+ @Override
+ public boolean hasNext() {
+ JSONArray resultArray;
+ try {
+ resultArray = chunks.getJSONArray(chunkCounter);
+ if (resultArray.getString(recordCounter) != null) {
+ return true;
+ }
+ } catch (JSONException e) {
+ return false;
+ }
+ return false;
+ }
- @Override
- public String next() throws NoSuchElementException {
- JSONArray resultArray;
- String item = "";
+ @Override
+ public String next() throws NoSuchElementException {
+ JSONArray resultArray;
+ String item = "";
- try {
- resultArray = chunks.getJSONArray(chunkCounter);
- item = resultArray.getString(recordCounter);
- if (item == null) {
- throw new NoSuchElementException();
- }
- item = item.trim();
+ try {
+ resultArray = chunks.getJSONArray(chunkCounter);
+ item = resultArray.getString(recordCounter);
+ if (item == null) {
+ throw new NoSuchElementException();
+ }
+ item = item.trim();
- recordCounter++;
- if (recordCounter >= resultArray.length()) {
- chunkCounter++;
- recordCounter = 0;
- }
- } catch (JSONException e) {
- throw new NoSuchElementException(e.getMessage());
- }
- return item;
- }
+ recordCounter++;
+ if (recordCounter >= resultArray.length()) {
+ chunkCounter++;
+ recordCounter = 0;
+ }
+ } catch (JSONException e) {
+ throw new NoSuchElementException(e.getMessage());
+ }
+ return item;
+ }
- @Override
- public void remove() {
- throw new NotImplementedException();
- }
- }
+ @Override
+ public void remove() {
+ throw new UnsupportedOperationException();
+ }
+ }
- // Executes Query and returns results as JSONArray
- public static JSONObject executeQuery(String str) throws Exception {
+ // Executes Query and returns results as JSONArray
+ public static JSONObject executeQuery(String str) throws Exception {
- final String url = "http://localhost:19101/query";
+ final String url = "http://localhost:19101/query";
- // Create an instance of HttpClient.
- HttpClient client = new HttpClient();
+ // Create an instance of HttpClient.
+ HttpClient client = new HttpClient();
- // Create a method instance.
- GetMethod method = new GetMethod(url);
+ // Create a method instance.
+ GetMethod method = new GetMethod(url);
- method.setQueryString(new NameValuePair[] { new NameValuePair("query",
- str) });
+ method.setQueryString(new NameValuePair[] { new NameValuePair("query", str) });
- // Provide custom retry handler is necessary
- method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
- new DefaultHttpMethodRetryHandler(3, false));
+ // Provide custom retry handler is necessary
+ method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler(3, false));
- JSONObject result = null;
+ JSONObject result = null;
- try {
- // Execute the method.
- int statusCode = client.executeMethod(method);
+ try {
+ // Execute the method.
+ int statusCode = client.executeMethod(method);
- // Check if the method was executed successfully.
- if (statusCode != HttpStatus.SC_OK) {
- System.err.println("Method failed: " + method.getStatusLine());
- }
+ // Check if the method was executed successfully.
+ if (statusCode != HttpStatus.SC_OK) {
+ System.err.println("Method failed: " + method.getStatusLine());
+ }
- // Read the response body as String.
- String responseBody = method.getResponseBodyAsString();
+ // Read the response body as String.
+ String responseBody = method.getResponseBodyAsString();
- result = new JSONObject(responseBody);
- } catch (Exception e) {
- System.out.println(e.getMessage());
- e.printStackTrace();
- }
- return result;
- }
+ result = new JSONObject(responseBody);
+ } catch (Exception e) {
+ System.out.println(e.getMessage());
+ e.printStackTrace();
+ }
+ return result;
+ }
- // To execute Update statements
- // Insert and Delete statements are executed here
- public static void executeUpdate(String str) throws Exception {
- final String url = "http://localhost:19101/update";
+ // To execute Update statements
+ // Insert and Delete statements are executed here
+ public static void executeUpdate(String str) throws Exception {
+ final String url = "http://localhost:19101/update";
- // Create an instance of HttpClient.
- HttpClient client = new HttpClient();
+ // Create an instance of HttpClient.
+ HttpClient client = new HttpClient();
- // Create a method instance.
- GetMethod method = new GetMethod(url);
+ // Create a method instance.
+ GetMethod method = new GetMethod(url);
- method.setQueryString(new NameValuePair[] { new NameValuePair(
- "statements", str) });
+ method.setQueryString(new NameValuePair[] { new NameValuePair("statements", str) });
- // Provide custom retry handler is necessary
- method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
- new DefaultHttpMethodRetryHandler(3, false));
+ // Provide custom retry handler is necessary
+ method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler(3, false));
- // Execute the method.
- int statusCode = client.executeMethod(method);
+ // Execute the method.
+ int statusCode = client.executeMethod(method);
- // Check if the method was executed successfully.
- if (statusCode != HttpStatus.SC_OK) {
- System.err.println("Method failed: " + method.getStatusLine());
- }
- }
+ // Check if the method was executed successfully.
+ if (statusCode != HttpStatus.SC_OK) {
+ System.err.println("Method failed: " + method.getStatusLine());
+ }
+ }
- // To execute DDL and Update statements
- // create type statement
- // create dataset statement
- // create index statement
- // create dataverse statement
- // create function statement
- public static void executeDDL(String str) throws Exception {
- final String url = "http://localhost:19101/ddl";
+ // To execute DDL and Update statements
+ // create type statement
+ // create dataset statement
+ // create index statement
+ // create dataverse statement
+ // create function statement
+ public static void executeDDL(String str) throws Exception {
+ final String url = "http://localhost:19101/ddl";
- // Create an instance of HttpClient.
- HttpClient client = new HttpClient();
+ // Create an instance of HttpClient.
+ HttpClient client = new HttpClient();
- // Create a method instance.
- GetMethod method = new GetMethod(url);
+ // Create a method instance.
+ GetMethod method = new GetMethod(url);
- method.setQueryString(new NameValuePair[] { new NameValuePair("ddl",
- str) });
+ method.setQueryString(new NameValuePair[] { new NameValuePair("ddl", str) });
- // Provide custom retry handler is necessary
- method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
- new DefaultHttpMethodRetryHandler(3, false));
+ // Provide custom retry handler is necessary
+ method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler(3, false));
- // Execute the method.
- int statusCode = client.executeMethod(method);
+ // Execute the method.
+ int statusCode = client.executeMethod(method);
- // Check if the method was executed successfully.
- if (statusCode != HttpStatus.SC_OK) {
- System.err.println("Method failed: " + method.getStatusLine());
- }
- }
+ // Check if the method was executed successfully.
+ if (statusCode != HttpStatus.SC_OK) {
+ System.err.println("Method failed: " + method.getStatusLine());
+ }
+ }
- // Method that reads a DDL/Update/Query File
- // and returns the contents as a string
- // This string is later passed to REST API for execution.
- public static String readTestFile(File testFile) throws Exception {
- BufferedReader reader = new BufferedReader(new FileReader(testFile));
- String line = null;
- StringBuilder stringBuilder = new StringBuilder();
- String ls = System.getProperty("line.separator");
+ // Method that reads a DDL/Update/Query File
+ // and returns the contents as a string
+ // This string is later passed to REST API for execution.
+ public static String readTestFile(File testFile) throws Exception {
+ BufferedReader reader = new BufferedReader(new FileReader(testFile));
+ String line = null;
+ StringBuilder stringBuilder = new StringBuilder();
+ String ls = System.getProperty("line.separator");
- while ((line = reader.readLine()) != null) {
- stringBuilder.append(line);
- stringBuilder.append(ls);
- }
+ while ((line = reader.readLine()) != null) {
+ stringBuilder.append(line);
+ stringBuilder.append(ls);
+ }
- return stringBuilder.toString();
- }
+ return stringBuilder.toString();
+ }
- public static void executeManagixCommand(String command)
- throws ClassNotFoundException, NoSuchMethodException,
- SecurityException, IllegalAccessException, IllegalArgumentException, InvocationTargetException {
- if (managixExecuteMethod == null) {
- Class clazz = Class
- .forName("edu.uci.ics.asterix.installer.test.AsterixInstallerIntegrationUtil");
- managixExecuteMethod = clazz.getMethod("executeCommand",
- String.class);
- }
- managixExecuteMethod.invoke(null, command);
- }
+ public static void executeManagixCommand(String command) throws ClassNotFoundException, NoSuchMethodException,
+ SecurityException, IllegalAccessException, IllegalArgumentException, InvocationTargetException {
+ if (managixExecuteMethod == null) {
+ Class clazz = Class.forName("edu.uci.ics.asterix.installer.test.AsterixInstallerIntegrationUtil");
+ managixExecuteMethod = clazz.getMethod("executeCommand", String.class);
+ }
+ managixExecuteMethod.invoke(null, command);
+ }
- public static void executeTest(String actualPath,
- TestCaseContext testCaseCtx) throws Exception {
+ public static void executeTest(String actualPath, TestCaseContext testCaseCtx) throws Exception {
- File testFile;
- File expectedResultFile;
- String statement;
- List<TestFileContext> expectedResultFileCtxs;
- List<TestFileContext> testFileCtxs;
+ File testFile;
+ File expectedResultFile;
+ String statement;
+ List<TestFileContext> expectedResultFileCtxs;
+ List<TestFileContext> testFileCtxs;
- int queryCount = 0;
- JSONObject result;
+ int queryCount = 0;
+ JSONObject result;
- List<CompilationUnit> cUnits = testCaseCtx.getTestCase()
- .getCompilationUnit();
- for (CompilationUnit cUnit : cUnits) {
- LOGGER.info("[TEST]: " + testCaseCtx.getTestCase().getFilePath()
- + "/" + cUnit.getName());
+ List<CompilationUnit> cUnits = testCaseCtx.getTestCase().getCompilationUnit();
+ for (CompilationUnit cUnit : cUnits) {
+ LOGGER.info("[TEST]: " + testCaseCtx.getTestCase().getFilePath() + "/" + cUnit.getName());
- testFileCtxs = testCaseCtx.getTestFiles(cUnit);
- expectedResultFileCtxs = testCaseCtx.getExpectedResultFiles(cUnit);
+ testFileCtxs = testCaseCtx.getTestFiles(cUnit);
+ expectedResultFileCtxs = testCaseCtx.getExpectedResultFiles(cUnit);
- for (TestFileContext ctx : testFileCtxs) {
- testFile = ctx.getFile();
- statement = TestsUtils.readTestFile(testFile);
- try {
- switch (ctx.getType()) {
- case "ddl":
- TestsUtils.executeDDL(statement);
- break;
- case "update":
- TestsUtils.executeUpdate(statement);
- break;
- case "query":
- result = TestsUtils.executeQuery(statement);
- if (!cUnit.getExpectedError().isEmpty()) {
- if (!result.has("error")) {
- throw new Exception("Test \"" + testFile
- + "\" FAILED!");
- }
- } else {
- expectedResultFile = expectedResultFileCtxs.get(
- queryCount).getFile();
+ for (TestFileContext ctx : testFileCtxs) {
+ testFile = ctx.getFile();
+ statement = TestsUtils.readTestFile(testFile);
+ try {
+ switch (ctx.getType()) {
+ case "ddl":
+ TestsUtils.executeDDL(statement);
+ break;
+ case "update":
+ TestsUtils.executeUpdate(statement);
+ break;
+ case "query":
+ result = TestsUtils.executeQuery(statement);
+ if (!cUnit.getExpectedError().isEmpty()) {
+ if (!result.has("error")) {
+ throw new Exception("Test \"" + testFile + "\" FAILED!");
+ }
+ } else {
+ expectedResultFile = expectedResultFileCtxs.get(queryCount).getFile();
- File actualFile = new File(actualPath
- + File.separator
- + testCaseCtx.getTestCase().getFilePath()
- .replace(File.separator, "_") + "_"
- + cUnit.getName() + ".adm");
+ File actualFile = new File(actualPath + File.separator
+ + testCaseCtx.getTestCase().getFilePath().replace(File.separator, "_") + "_"
+ + cUnit.getName() + ".adm");
- File actualResultFile = testCaseCtx
- .getActualResultFile(cUnit, new File(
- actualPath));
- actualResultFile.getParentFile().mkdirs();
+ File actualResultFile = testCaseCtx.getActualResultFile(cUnit, new File(actualPath));
+ actualResultFile.getParentFile().mkdirs();
- TestsUtils.writeResultsToFile(actualFile, result);
+ TestsUtils.writeResultsToFile(actualFile, result);
- TestsUtils.runScriptAndCompareWithResult(testFile,
- new PrintWriter(System.err),
- expectedResultFile, actualFile);
- }
- queryCount++;
- break;
- case "mgx":
- executeManagixCommand(statement);
- break;
- default:
- throw new IllegalArgumentException(
- "No statements of type " + ctx.getType());
- }
- } catch (Exception e) {
- if (cUnit.getExpectedError().isEmpty()) {
- throw new Exception(
- "Test \"" + testFile + "\" FAILED!", e);
- }
- }
- }
- }
+ TestsUtils.runScriptAndCompareWithResult(testFile, new PrintWriter(System.err),
+ expectedResultFile, actualFile);
+ }
+ queryCount++;
+ break;
+ case "mgx":
+ executeManagixCommand(statement);
+ break;
+ default:
+ throw new IllegalArgumentException("No statements of type " + ctx.getType());
+ }
+ } catch (Exception e) {
+ if (cUnit.getExpectedError().isEmpty()) {
+ throw new Exception("Test \"" + testFile + "\" FAILED!", e);
+ }
+ }
+ }
+ }
- }
+ }
}
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/AqlMetadataProvider.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/AqlMetadataProvider.java
index 5e759b1..8bbddec 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/AqlMetadataProvider.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/AqlMetadataProvider.java
@@ -643,7 +643,6 @@
ResultSetDataSink rsds = (ResultSetDataSink) sink;
ResultSetSinkId rssId = (ResultSetSinkId) rsds.getId();
ResultSetId rsId = rssId.getResultSetId();
- String nodeName = rssId.getResultNodeName();
ResultWriterOperatorDescriptor resultWriter = null;
try {
@@ -654,8 +653,7 @@
throw new AlgebricksException(e);
}
- AlgebricksPartitionConstraint apc = new AlgebricksAbsolutePartitionConstraint(new String[] { nodeName });
- return new Pair<IOperatorDescriptor, AlgebricksPartitionConstraint>(resultWriter, apc);
+ return new Pair<IOperatorDescriptor, AlgebricksPartitionConstraint>(resultWriter, null);
}
@Override
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/ResultSetDataSink.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/ResultSetDataSink.java
index 53513d2..ad91111 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/ResultSetDataSink.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/ResultSetDataSink.java
@@ -17,6 +17,8 @@
import edu.uci.ics.hyracks.algebricks.core.algebra.metadata.IDataSink;
import edu.uci.ics.hyracks.algebricks.core.algebra.properties.IPartitioningProperty;
+import edu.uci.ics.hyracks.algebricks.core.algebra.properties.RandomPartitioningProperty;
+import edu.uci.ics.hyracks.algebricks.core.algebra.properties.ResultSetDomain;
public class ResultSetDataSink implements IDataSink {
@@ -40,7 +42,6 @@
@Override
public IPartitioningProperty getPartitioningProperty() {
- return IPartitioningProperty.UNPARTITIONED;
+ return new RandomPartitioningProperty(new ResultSetDomain());
}
-
}
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/ResultSetSinkId.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/ResultSetSinkId.java
index fc5152f..1eb4336 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/ResultSetSinkId.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/ResultSetSinkId.java
@@ -20,23 +20,16 @@
private final ResultSetId resultSetId;
- private final String resultNodeName;
-
- public ResultSetSinkId(ResultSetId resultSetId, String resultNodeName) {
+ public ResultSetSinkId(ResultSetId resultSetId) {
this.resultSetId = resultSetId;
- this.resultNodeName = resultNodeName;
}
@Override
public String toString() {
- return "ResultSetId: " + resultSetId + "@" + resultNodeName;
+ return "ResultSetId: " + resultSetId;
}
public ResultSetId getResultSetId() {
return resultSetId;
}
-
- public String getResultNodeName() {
- return resultNodeName;
- }
}
diff --git a/asterix-om/src/main/java/edu/uci/ics/asterix/om/typecomputer/impl/ScalarVersionOfAggregateResultType.java b/asterix-om/src/main/java/edu/uci/ics/asterix/om/typecomputer/impl/ScalarVersionOfAggregateResultType.java
index c8ba938..9126065 100644
--- a/asterix-om/src/main/java/edu/uci/ics/asterix/om/typecomputer/impl/ScalarVersionOfAggregateResultType.java
+++ b/asterix-om/src/main/java/edu/uci/ics/asterix/om/typecomputer/impl/ScalarVersionOfAggregateResultType.java
@@ -1,6 +1,5 @@
package edu.uci.ics.asterix.om.typecomputer.impl;
-
import edu.uci.ics.asterix.om.typecomputer.base.IResultTypeComputer;
import edu.uci.ics.asterix.om.types.ATypeTag;
import edu.uci.ics.asterix.om.types.AUnionType;
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/CountAggregateFunction.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/CountAggregateFunction.java
index e4d015b..82c1e8a 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/CountAggregateFunction.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/CountAggregateFunction.java
@@ -6,7 +6,6 @@
import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
import edu.uci.ics.asterix.om.base.AInt32;
import edu.uci.ics.asterix.om.base.AMutableInt32;
-import edu.uci.ics.asterix.om.base.ANull;
import edu.uci.ics.asterix.om.types.ATypeTag;
import edu.uci.ics.asterix.om.types.BuiltinType;
import edu.uci.ics.asterix.om.types.EnumDeserializer;
@@ -20,19 +19,15 @@
import edu.uci.ics.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
/**
- * count(NULL) returns NULL.
+ * COUNT returns the number of items in the given list. Note that COUNT(NULL) is not allowed.
*/
public class CountAggregateFunction implements ICopyAggregateFunction {
private AMutableInt32 result = new AMutableInt32(-1);
@SuppressWarnings("unchecked")
private ISerializerDeserializer<AInt32> int32Serde = AqlSerializerDeserializerProvider.INSTANCE
.getSerializerDeserializer(BuiltinType.AINT32);
- @SuppressWarnings("unchecked")
- private ISerializerDeserializer<ANull> nullSerde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.ANULL);
private ArrayBackedValueStorage inputVal = new ArrayBackedValueStorage();
private ICopyEvaluator eval;
- private boolean metNull;
private int cnt;
private DataOutput out;
@@ -44,7 +39,6 @@
@Override
public void init() {
cnt = 0;
- metNull = false;
}
@Override
@@ -53,9 +47,7 @@
eval.evaluate(tuple);
ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(inputVal.getByteArray()[0]);
// Ignore SYSTEM_NULL.
- if (typeTag == ATypeTag.NULL) {
- metNull = true;
- } else {
+ if (typeTag != ATypeTag.SYSTEM_NULL) {
cnt++;
}
}
@@ -63,12 +55,8 @@
@Override
public void finish() throws AlgebricksException {
try {
- if (metNull) {
- nullSerde.serialize(ANull.NULL, out);
- } else {
- result.setValue(cnt);
- int32Serde.serialize(result, out);
- }
+ result.setValue(cnt);
+ int32Serde.serialize(result, out);
} catch (IOException e) {
throw new AlgebricksException(e);
}