Filter applied in the "LEFT JOIN" condition is pulling a null batch on last reducer (map join vectorizer operator) and throwing exception as "Hive Runtime Error while processing vector batch" at the map join during the query execution.

Filter applied in the "LEFT JOIN" condition is pulling a null batch on last reducer (map join vectorizer operator) and throwing exception as "Hive Runtime Error while processing vector batch" at the map join during the query execution.

ERROR : FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.tez.TezTask. Vertex re-running, vertexName=Map 2, vertexId=vertex_1588769098286_8402_1_00Vertex re-running, vertexName=Map 1, vertexId=vertex_1588769098286_8402_1_02Vertex re-running, vertexName=Map 4, vertexId=vertex_1588769098286_8402_1_04Vertex failed, vertexName=Reducer 6, vertexId=vertex_1588769098286_8402_1_05, diagnostics=[Task failed, taskId=task_1588769098286_8402_1_05_000604, diagnostics=[TaskAttempt 0 failed, info=[Error: Error while running task ( failure ) : attempt_1588769098286_8402_1_05_000604_0:java.lang.RuntimeException: java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing vector batch (tag=3) (vectorizedVertexNum 5)}}{{ at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:296)}}{{ at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:250)}}{{ at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:374)}}{{ at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:73)}}{{ at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:61)}}{{ at java.security.AccessController.doPrivileged(Native Method)}}{{ at javax.security.auth.Subject.doAs(Subject.java:422)}}{{ at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1730)}}{{ at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)}}{{ at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)}}{{ at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)}}{{ at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:108)}}{{ at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:41)}}{{ at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:77)}}{{ at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)}}{{ at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)}}{{ at java.lang.Thread.run(Thread.java:748)}}{{Caused by: java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing vector batch (tag=3) (vectorizedVertexNum 5)}}{{ at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource.pushRecordVector(ReduceRecordSource.java:401)}}{{ at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource.pushRecord(ReduceRecordSource.java:249)}}{{ at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.run(ReduceRecordProcessor.java:318)}}{{ at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:267)}}{{ ... 16 more}}{{Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing vector batch (tag=3) (vectorizedVertexNum 5)}}{{ at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource.processVectorGroup(ReduceRecordSource.java:503)}}{{ at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource.pushRecordVector(ReduceRecordSource.java:392)}}{{ ... 19 more}}{{Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Unexpected exception from VectorMapJoinOperator : null}}{{ at org.apache.hadoop.hive.ql.exec.MapJoinOperator.process(MapJoinOperator.java:539)}}{{ at org.apache.hadoop.hive.ql.exec.vector.VectorMapJoinOperator.process(VectorMapJoinOperator.java:235)}}{{ at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource.processVectorGroup(ReduceRecordSource.java:490)}}{{ ... 20 more}}{{Caused by: java.lang.NullPointerException}}{{ at org.apache.hadoop.hive.ql.exec.CommonJoinOperator.getFilterTag(CommonJoinOperator.java:802)}}{{ at org.apache.hadoop.hive.ql.exec.CommonJoinOperator.genObject(CommonJoinOperator.java:600)}}{{ at org.apache.hadoop.hive.ql.exec.CommonJoinOperator.genJoinObject(CommonJoinOperator.java:533)}}{{ at org.apache.hadoop.hive.ql.exec.CommonJoinOperator.checkAndGenObject(CommonJoinOperator.java:936)}}{{ at org.apache.hadoop.hive.ql.exec.MapJoinOperator.process(MapJoinOperator.java:526)}}{{ ... 22 more}}{{], TaskAttempt 1 failed, info=[Error: Error while running task ( failure ) : attempt_1588769098286_8402_1_05_000604_1:java.lang.RuntimeException: java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing vector batch (tag=3) (vectorizedVertexNum 5)