integration-test/src/test/java/org/apache/iotdb/pipe/it/autocreate/IoTDBPipeNullValueIT.java - iotdb - Git at Google

 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  * KIND, either express or implied.  See the License for the
  * specific language governing permissions and limitations
  * under the License.
  */

 package org.apache.iotdb.pipe.it.autocreate;

 import org.apache.iotdb.common.rpc.thrift.TSStatus;
 import org.apache.iotdb.commons.client.sync.SyncConfigNodeIServiceClient;
 import org.apache.iotdb.confignode.rpc.thrift.TCreatePipeReq;
 import org.apache.iotdb.db.it.utils.TestUtils;
 import org.apache.iotdb.isession.ISession;
 import org.apache.iotdb.it.env.cluster.node.DataNodeWrapper;
 import org.apache.iotdb.it.framework.IoTDBTestRunner;
 import org.apache.iotdb.itbase.category.MultiClusterIT2AutoCreateSchema;
 import org.apache.iotdb.rpc.IoTDBConnectionException;
 import org.apache.iotdb.rpc.StatementExecutionException;
 import org.apache.iotdb.rpc.TSStatusCode;

 import org.apache.tsfile.enums.TSDataType;
 import org.apache.tsfile.utils.BitMap;
 import org.apache.tsfile.write.record.Tablet;
 import org.apache.tsfile.write.schema.MeasurementSchema;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 import org.junit.runner.RunWith;

 import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.function.Consumer;

 import static org.junit.Assert.fail;

 @RunWith(IoTDBTestRunner.class)
 @Category({MultiClusterIT2AutoCreateSchema.class})
 public class IoTDBPipeNullValueIT extends AbstractPipeDualAutoIT {

   // Test dimensions:
   // 1. is or not aligned
   // 2. is or not parsed
   // 3. session insertRecord, session insertTablet, SQL insert
   // 4. partial null, all null
   // 5. one row or more (TODO)
   // 6. more data types (TODO)

   private enum InsertType {
     SESSION_INSERT_RECORD,
     SESSION_INSERT_TABLET,
     SQL_INSERT,
   }

   private static final Map<InsertType, Consumer<Boolean>> INSERT_NULL_VALUE_MAP = new HashMap<>();

   private static final List<String> CREATE_TIMESERIES_SQL =
       Arrays.asList(
           "create timeseries root.sg.d1.s0 with datatype=float",
           "create timeseries root.sg.d1.s1 with datatype=float");

   private static final List<String> CREATE_ALIGNED_TIMESERIES_SQL =
       Collections.singletonList("create aligned timeseries root.sg.d1(s0 float, s1 float)");

   private final String deviceId = "root.sg.d1";
   private final List<String> measurements = Arrays.asList("s0", "s1");
   private final List<TSDataType> types = Arrays.asList(TSDataType.FLOAT, TSDataType.FLOAT);

   private final List<Object> partialNullValues = Arrays.asList(null, 25.34F);
   private final List<Object> allNullValues = Arrays.asList(null, null);

   private Tablet partialNullTablet;
   private Tablet allNullTablet;

   private void constructTablet() {
     final MeasurementSchema[] schemas = new MeasurementSchema[2];
     for (int i = 0; i < schemas.length; i++) {
       schemas[i] = new MeasurementSchema(measurements.get(i), types.get(i));
     }

     final BitMap[] bitMapsForPartialNull = new BitMap[2];
     bitMapsForPartialNull[0] = new BitMap(1);
     bitMapsForPartialNull[0].markAll();
     bitMapsForPartialNull[1] = new BitMap(1);

     final BitMap[] bitMapsForAllNull = new BitMap[2];
     bitMapsForAllNull[0] = new BitMap(1);
     bitMapsForAllNull[0].markAll();
     bitMapsForAllNull[1] = new BitMap(1);
     bitMapsForAllNull[1].markAll();

     final Object[] valuesForPartialNull = new Object[2];
     valuesForPartialNull[0] = new float[] {0F};
     valuesForPartialNull[1] = new float[] {25.34F};

     final Object[] valuesForAllNull = new Object[2];
     valuesForAllNull[0] = new float[] {0F};
     valuesForAllNull[1] = new float[] {0F};

     partialNullTablet = new Tablet(deviceId, Arrays.asList(schemas), 1);
     partialNullTablet.values = valuesForPartialNull;
     partialNullTablet.timestamps = new long[] {3};
     partialNullTablet.rowSize = 1;
     partialNullTablet.bitMaps = bitMapsForPartialNull;

     allNullTablet = new Tablet(deviceId, Arrays.asList(schemas), 1);
     allNullTablet.values = valuesForAllNull;
     allNullTablet.timestamps = new long[] {4};
     allNullTablet.rowSize = 1;
     allNullTablet.bitMaps = bitMapsForAllNull;
   }

   @Override
   @Before
   public void setUp() {
     super.setUp();

     constructTablet();

     // Initialize INSERT_NULL_VALUE_MAP
     INSERT_NULL_VALUE_MAP.put(
         InsertType.SESSION_INSERT_RECORD,
         (isAligned) -> {
           try {
             try (final ISession session = senderEnv.getSessionConnection()) {
               if (isAligned) {
                 session.insertAlignedRecord(deviceId, 3, measurements, types, partialNullValues);
                 session.insertAlignedRecord(deviceId, 4, measurements, types, allNullValues);
               } else {
                 session.insertRecord(deviceId, 3, measurements, types, partialNullValues);
                 session.insertRecord(deviceId, 4, measurements, types, allNullValues);
               }
             } catch (StatementExecutionException e) {
               fail(e.getMessage());
             }
           } catch (IoTDBConnectionException e) {
             fail(e.getMessage());
           }
         });

     INSERT_NULL_VALUE_MAP.put(
         InsertType.SESSION_INSERT_TABLET,
         (isAligned) -> {
           try {
             try (final ISession session = senderEnv.getSessionConnection()) {
               if (isAligned) {
                 session.insertAlignedTablet(partialNullTablet);
                 session.insertAlignedTablet(allNullTablet);
               } else {
                 session.insertTablet(partialNullTablet);
                 session.insertTablet(allNullTablet);
               }
             } catch (StatementExecutionException e) {
               fail(e.getMessage());
             }
           } catch (IoTDBConnectionException e) {
             fail(e.getMessage());
           }
         });

     INSERT_NULL_VALUE_MAP.put(
         InsertType.SQL_INSERT,
         (isAligned) -> {
           // Partial null
           if (!TestUtils.tryExecuteNonQueriesWithRetry(
               senderEnv,
               isAligned
                   ? Collections.singletonList(
                       "insert into root.sg.d1(time, s0, s1) aligned values (3, null, 25.34)")
                   : Collections.singletonList(
                       "insert into root.sg.d1(time, s0, s1) values (3, null, 25.34)"))) {
             fail();
           }
           // All null
           if (!TestUtils.tryExecuteNonQueriesWithRetry(
               senderEnv,
               isAligned
                   ? Collections.singletonList(
                       "insert into root.sg.d1(time, s0, s1) aligned values (4, null, null)")
                   : Collections.singletonList(
                       "insert into root.sg.d1(time, s0, s1) values (4, null, null)"))) {
             fail();
           }
         });
   }

   private void testInsertNullValueTemplate(
       final InsertType insertType, final boolean isAligned, final boolean withParsing)
       throws Exception {
     final DataNodeWrapper receiverDataNode = receiverEnv.getDataNodeWrapper(0);

     final String receiverIp = receiverDataNode.getIp();
     final int receiverPort = receiverDataNode.getPort();

     try (final SyncConfigNodeIServiceClient client =
         (SyncConfigNodeIServiceClient) senderEnv.getLeaderConfigNodeConnection()) {
       final Map<String, String> extractorAttributes = new HashMap<>();
       final Map<String, String> processorAttributes = new HashMap<>();
       final Map<String, String> connectorAttributes = new HashMap<>();

       connectorAttributes.put("connector", "iotdb-thrift-connector");
       connectorAttributes.put("connector.ip", receiverIp);
       connectorAttributes.put("connector.port", Integer.toString(receiverPort));

       if (withParsing) {
         extractorAttributes.put("start-time", "1970-01-01T08:00:00.000+08:00");
         extractorAttributes.put("end-time", "1970-01-01T09:00:00.000+08:00");
         extractorAttributes.put("extractor.pattern", "root.sg.d1");
       }

       final TSStatus status =
           client.createPipe(
               new TCreatePipeReq("test", connectorAttributes)
                   .setExtractorAttributes(extractorAttributes)
                   .setProcessorAttributes(processorAttributes));
       Assert.assertEquals(TSStatusCode.SUCCESS_STATUS.getStatusCode(), status.getCode());
     }

     if (!TestUtils.tryExecuteNonQueriesWithRetry(
         receiverEnv, isAligned ? CREATE_ALIGNED_TIMESERIES_SQL : CREATE_TIMESERIES_SQL)) {
       fail();
     }

     if (!TestUtils.tryExecuteNonQueriesWithRetry(
         senderEnv, isAligned ? CREATE_ALIGNED_TIMESERIES_SQL : CREATE_TIMESERIES_SQL)) {
       fail();
     }

     INSERT_NULL_VALUE_MAP.get(insertType).accept(isAligned);
     if (!TestUtils.tryExecuteNonQueryWithRetry(senderEnv, "flush")) {
       fail();
     }

     TestUtils.assertDataEventuallyOnEnv(
         receiverEnv,
         "select count(*) from root.**",
         "count(root.sg.d1.s0),count(root.sg.d1.s1),",
         Collections.singleton("0,1,"));
   }

   // ---------------------- //
   // Scenario 1: SQL Insert //
   // ---------------------- //
   @Test
   public void testSQLInsertWithParsing() throws Exception {
     testInsertNullValueTemplate(InsertType.SQL_INSERT, false, true);
   }

   @Test
   public void testSQLInsertWithoutParsing() throws Exception {
     testInsertNullValueTemplate(InsertType.SQL_INSERT, false, false);
   }

   @Test
   public void testSQLInsertAlignedWithParsing() throws Exception {
     testInsertNullValueTemplate(InsertType.SQL_INSERT, true, true);
   }

   @Test
   public void testSQLInsertAlignedWithoutParsing() throws Exception {
     testInsertNullValueTemplate(InsertType.SQL_INSERT, true, false);
   }

   // --------------------------------- //
   // Scenario 2: Session Insert Record //
   // --------------------------------- //
   @Test
   public void testSessionInsertRecordWithParsing() throws Exception {
     testInsertNullValueTemplate(InsertType.SESSION_INSERT_RECORD, false, true);
   }

   @Test
   public void testSessionInsertRecordWithoutParsing() throws Exception {
     testInsertNullValueTemplate(InsertType.SESSION_INSERT_RECORD, false, false);
   }

   @Test
   public void testSessionInsertRecordAlignedWithParsing() throws Exception {
     testInsertNullValueTemplate(InsertType.SESSION_INSERT_RECORD, true, true);
   }

   @Test
   public void testSessionInsertRecordAlignedWithoutParsing() throws Exception {
     testInsertNullValueTemplate(InsertType.SESSION_INSERT_RECORD, true, false);
   }

   // --------------------------------- //
   // Scenario 3: Session Insert Tablet //
   // --------------------------------- //
   @Test
   public void testSessionInsertTabletWithParsing() throws Exception {
     testInsertNullValueTemplate(InsertType.SESSION_INSERT_TABLET, false, true);
   }

   @Test
   public void testSessionInsertTabletWithoutParsing() throws Exception {
     testInsertNullValueTemplate(InsertType.SESSION_INSERT_TABLET, false, false);
   }

   @Test
   public void testSessionInsertTabletAlignedWithParsing() throws Exception {
     testInsertNullValueTemplate(InsertType.SESSION_INSERT_TABLET, true, true);
   }

   @Test
   public void testSessionInsertTabletAlignedWithoutParsing() throws Exception {
     testInsertNullValueTemplate(InsertType.SESSION_INSERT_TABLET, true, false);
   }
 }
	/*
	* Licensed to the Apache Software Foundation (ASF) under one
	* or more contributor license agreements. See the NOTICE file
	* distributed with this work for additional information
	* regarding copyright ownership. The ASF licenses this file
	* to you under the Apache License, Version 2.0 (the
	* "License"); you may not use this file except in compliance
	* with the License. You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing,
	* software distributed under the License is distributed on an
	* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
	* KIND, either express or implied. See the License for the
	* specific language governing permissions and limitations
	* under the License.
	*/

	package org.apache.iotdb.pipe.it.autocreate;

	import org.apache.iotdb.common.rpc.thrift.TSStatus;
	import org.apache.iotdb.commons.client.sync.SyncConfigNodeIServiceClient;
	import org.apache.iotdb.confignode.rpc.thrift.TCreatePipeReq;
	import org.apache.iotdb.db.it.utils.TestUtils;
	import org.apache.iotdb.isession.ISession;
	import org.apache.iotdb.it.env.cluster.node.DataNodeWrapper;
	import org.apache.iotdb.it.framework.IoTDBTestRunner;
	import org.apache.iotdb.itbase.category.MultiClusterIT2AutoCreateSchema;
	import org.apache.iotdb.rpc.IoTDBConnectionException;
	import org.apache.iotdb.rpc.StatementExecutionException;
	import org.apache.iotdb.rpc.TSStatusCode;

	import org.apache.tsfile.enums.TSDataType;
	import org.apache.tsfile.utils.BitMap;
	import org.apache.tsfile.write.record.Tablet;
	import org.apache.tsfile.write.schema.MeasurementSchema;
	import org.junit.Assert;
	import org.junit.Before;
	import org.junit.Test;
	import org.junit.experimental.categories.Category;
	import org.junit.runner.RunWith;

	import java.util.Arrays;
	import java.util.Collections;
	import java.util.HashMap;
	import java.util.List;
	import java.util.Map;
	import java.util.function.Consumer;

	import static org.junit.Assert.fail;

	@RunWith(IoTDBTestRunner.class)
	@Category({MultiClusterIT2AutoCreateSchema.class})
	public class IoTDBPipeNullValueIT extends AbstractPipeDualAutoIT {

	// Test dimensions:
	// 1. is or not aligned
	// 2. is or not parsed
	// 3. session insertRecord, session insertTablet, SQL insert
	// 4. partial null, all null
	// 5. one row or more (TODO)
	// 6. more data types (TODO)

	private enum InsertType {
	SESSION_INSERT_RECORD,
	SESSION_INSERT_TABLET,
	SQL_INSERT,
	}

	private static final Map<InsertType, Consumer<Boolean>> INSERT_NULL_VALUE_MAP = new HashMap<>();

	private static final List<String> CREATE_TIMESERIES_SQL =
	Arrays.asList(
	"create timeseries root.sg.d1.s0 with datatype=float",
	"create timeseries root.sg.d1.s1 with datatype=float");

	private static final List<String> CREATE_ALIGNED_TIMESERIES_SQL =
	Collections.singletonList("create aligned timeseries root.sg.d1(s0 float, s1 float)");

	private final String deviceId = "root.sg.d1";
	private final List<String> measurements = Arrays.asList("s0", "s1");
	private final List<TSDataType> types = Arrays.asList(TSDataType.FLOAT, TSDataType.FLOAT);

	private final List<Object> partialNullValues = Arrays.asList(null, 25.34F);
	private final List<Object> allNullValues = Arrays.asList(null, null);

	private Tablet partialNullTablet;
	private Tablet allNullTablet;

	private void constructTablet() {
	final MeasurementSchema[] schemas = new MeasurementSchema[2];
	for (int i = 0; i < schemas.length; i++) {
	schemas[i] = new MeasurementSchema(measurements.get(i), types.get(i));
	}

	final BitMap[] bitMapsForPartialNull = new BitMap[2];
	bitMapsForPartialNull[0] = new BitMap(1);
	bitMapsForPartialNull[0].markAll();
	bitMapsForPartialNull[1] = new BitMap(1);

	final BitMap[] bitMapsForAllNull = new BitMap[2];
	bitMapsForAllNull[0] = new BitMap(1);
	bitMapsForAllNull[0].markAll();
	bitMapsForAllNull[1] = new BitMap(1);
	bitMapsForAllNull[1].markAll();

	final Object[] valuesForPartialNull = new Object[2];
	valuesForPartialNull[0] = new float[] {0F};
	valuesForPartialNull[1] = new float[] {25.34F};

	final Object[] valuesForAllNull = new Object[2];
	valuesForAllNull[0] = new float[] {0F};
	valuesForAllNull[1] = new float[] {0F};

	partialNullTablet = new Tablet(deviceId, Arrays.asList(schemas), 1);
	partialNullTablet.values = valuesForPartialNull;
	partialNullTablet.timestamps = new long[] {3};
	partialNullTablet.rowSize = 1;
	partialNullTablet.bitMaps = bitMapsForPartialNull;

	allNullTablet = new Tablet(deviceId, Arrays.asList(schemas), 1);
	allNullTablet.values = valuesForAllNull;
	allNullTablet.timestamps = new long[] {4};
	allNullTablet.rowSize = 1;
	allNullTablet.bitMaps = bitMapsForAllNull;
	}

	@Override
	@Before
	public void setUp() {
	super.setUp();

	constructTablet();

	// Initialize INSERT_NULL_VALUE_MAP
	INSERT_NULL_VALUE_MAP.put(
	InsertType.SESSION_INSERT_RECORD,
	(isAligned) -> {
	try {
	try (final ISession session = senderEnv.getSessionConnection()) {
	if (isAligned) {
	session.insertAlignedRecord(deviceId, 3, measurements, types, partialNullValues);
	session.insertAlignedRecord(deviceId, 4, measurements, types, allNullValues);
	} else {
	session.insertRecord(deviceId, 3, measurements, types, partialNullValues);
	session.insertRecord(deviceId, 4, measurements, types, allNullValues);
	}
	} catch (StatementExecutionException e) {
	fail(e.getMessage());
	}
	} catch (IoTDBConnectionException e) {
	fail(e.getMessage());
	}
	});

	INSERT_NULL_VALUE_MAP.put(
	InsertType.SESSION_INSERT_TABLET,
	(isAligned) -> {
	try {
	try (final ISession session = senderEnv.getSessionConnection()) {
	if (isAligned) {
	session.insertAlignedTablet(partialNullTablet);
	session.insertAlignedTablet(allNullTablet);
	} else {
	session.insertTablet(partialNullTablet);
	session.insertTablet(allNullTablet);
	}
	} catch (StatementExecutionException e) {
	fail(e.getMessage());
	}
	} catch (IoTDBConnectionException e) {
	fail(e.getMessage());
	}
	});

	INSERT_NULL_VALUE_MAP.put(
	InsertType.SQL_INSERT,
	(isAligned) -> {
	// Partial null
	if (!TestUtils.tryExecuteNonQueriesWithRetry(
	senderEnv,
	isAligned
	? Collections.singletonList(
	"insert into root.sg.d1(time, s0, s1) aligned values (3, null, 25.34)")
	: Collections.singletonList(
	"insert into root.sg.d1(time, s0, s1) values (3, null, 25.34)"))) {
	fail();
	}
	// All null
	if (!TestUtils.tryExecuteNonQueriesWithRetry(
	senderEnv,
	isAligned
	? Collections.singletonList(
	"insert into root.sg.d1(time, s0, s1) aligned values (4, null, null)")
	: Collections.singletonList(
	"insert into root.sg.d1(time, s0, s1) values (4, null, null)"))) {
	fail();
	}
	});
	}

	private void testInsertNullValueTemplate(
	final InsertType insertType, final boolean isAligned, final boolean withParsing)
	throws Exception {
	final DataNodeWrapper receiverDataNode = receiverEnv.getDataNodeWrapper(0);

	final String receiverIp = receiverDataNode.getIp();
	final int receiverPort = receiverDataNode.getPort();

	try (final SyncConfigNodeIServiceClient client =
	(SyncConfigNodeIServiceClient) senderEnv.getLeaderConfigNodeConnection()) {
	final Map<String, String> extractorAttributes = new HashMap<>();
	final Map<String, String> processorAttributes = new HashMap<>();
	final Map<String, String> connectorAttributes = new HashMap<>();

	connectorAttributes.put("connector", "iotdb-thrift-connector");
	connectorAttributes.put("connector.ip", receiverIp);
	connectorAttributes.put("connector.port", Integer.toString(receiverPort));

	if (withParsing) {
	extractorAttributes.put("start-time", "1970-01-01T08:00:00.000+08:00");
	extractorAttributes.put("end-time", "1970-01-01T09:00:00.000+08:00");
	extractorAttributes.put("extractor.pattern", "root.sg.d1");
	}

	final TSStatus status =
	client.createPipe(
	new TCreatePipeReq("test", connectorAttributes)
	.setExtractorAttributes(extractorAttributes)
	.setProcessorAttributes(processorAttributes));
	Assert.assertEquals(TSStatusCode.SUCCESS_STATUS.getStatusCode(), status.getCode());
	}

	if (!TestUtils.tryExecuteNonQueriesWithRetry(
	receiverEnv, isAligned ? CREATE_ALIGNED_TIMESERIES_SQL : CREATE_TIMESERIES_SQL)) {
	fail();
	}

	if (!TestUtils.tryExecuteNonQueriesWithRetry(
	senderEnv, isAligned ? CREATE_ALIGNED_TIMESERIES_SQL : CREATE_TIMESERIES_SQL)) {
	fail();
	}

	INSERT_NULL_VALUE_MAP.get(insertType).accept(isAligned);
	if (!TestUtils.tryExecuteNonQueryWithRetry(senderEnv, "flush")) {
	fail();
	}

	TestUtils.assertDataEventuallyOnEnv(
	receiverEnv,
	"select count() from root.*",
	"count(root.sg.d1.s0),count(root.sg.d1.s1),",
	Collections.singleton("0,1,"));
	}

	// ---------------------- //
	// Scenario 1: SQL Insert //
	// ---------------------- //
	@Test
	public void testSQLInsertWithParsing() throws Exception {
	testInsertNullValueTemplate(InsertType.SQL_INSERT, false, true);
	}

	@Test
	public void testSQLInsertWithoutParsing() throws Exception {
	testInsertNullValueTemplate(InsertType.SQL_INSERT, false, false);
	}

	@Test
	public void testSQLInsertAlignedWithParsing() throws Exception {
	testInsertNullValueTemplate(InsertType.SQL_INSERT, true, true);
	}

	@Test
	public void testSQLInsertAlignedWithoutParsing() throws Exception {
	testInsertNullValueTemplate(InsertType.SQL_INSERT, true, false);
	}

	// --------------------------------- //
	// Scenario 2: Session Insert Record //
	// --------------------------------- //
	@Test
	public void testSessionInsertRecordWithParsing() throws Exception {
	testInsertNullValueTemplate(InsertType.SESSION_INSERT_RECORD, false, true);
	}

	@Test
	public void testSessionInsertRecordWithoutParsing() throws Exception {
	testInsertNullValueTemplate(InsertType.SESSION_INSERT_RECORD, false, false);
	}

	@Test
	public void testSessionInsertRecordAlignedWithParsing() throws Exception {
	testInsertNullValueTemplate(InsertType.SESSION_INSERT_RECORD, true, true);
	}

	@Test
	public void testSessionInsertRecordAlignedWithoutParsing() throws Exception {
	testInsertNullValueTemplate(InsertType.SESSION_INSERT_RECORD, true, false);
	}

	// --------------------------------- //
	// Scenario 3: Session Insert Tablet //
	// --------------------------------- //
	@Test
	public void testSessionInsertTabletWithParsing() throws Exception {
	testInsertNullValueTemplate(InsertType.SESSION_INSERT_TABLET, false, true);
	}

	@Test
	public void testSessionInsertTabletWithoutParsing() throws Exception {
	testInsertNullValueTemplate(InsertType.SESSION_INSERT_TABLET, false, false);
	}

	@Test
	public void testSessionInsertTabletAlignedWithParsing() throws Exception {
	testInsertNullValueTemplate(InsertType.SESSION_INSERT_TABLET, true, true);
	}

	@Test
	public void testSessionInsertTabletAlignedWithoutParsing() throws Exception {
	testInsertNullValueTemplate(InsertType.SESSION_INSERT_TABLET, true, false);
	}
	}