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From "Nita Dembla (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-17968) TPCDS query70 generates NPE in vectorization, works fine with vectorization disabled.
Date Thu, 02 Nov 2017 16:51:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-17968?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nita Dembla updated HIVE-17968:
-------------------------------
    Description: 
Running into the following NPE while running query 70

{noformat}
ERROR : FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.tez.TezTask. Vertex failed, vertexName=Reducer 2, vertexId=vertex_1509557139747_0023_2_07, diagnostics=[Task failed, taskId=task_1509557139747_0023_2_07_000000, diagnostics=[TaskAttempt 0 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_0:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
        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$1.run(TaskRunner2Callable.java:61)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
        at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
        at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
Caused by: java.lang.NullPointerException
        at java.lang.System.arraycopy(Native Method)
        at org.apache.hadoop.io.Text.set(Text.java:225)
        at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
        at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
        ... 16 more
], TaskAttempt 1 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_1:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
        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$1.run(TaskRunner2Callable.java:61)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
        at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
        at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
        ... 15 more
Caused by: java.lang.NullPointerException
        at java.lang.System.arraycopy(Native Method)
        at org.apache.hadoop.io.Text.set(Text.java:225)
        at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
        at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
        ... 16 more
], TaskAttempt 2 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_2:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
        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$1.run(TaskRunner2Callable.java:61)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
        at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
        at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
        ... 15 more
Caused by: java.lang.NullPointerException
        at java.lang.System.arraycopy(Native Method)
        at org.apache.hadoop.io.Text.set(Text.java:225)
        at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
        at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
        ... 16 more
], TaskAttempt 3 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_3:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
        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$1.run(TaskRunner2Callable.java:61)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
        at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
        at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
        ... 15 more
Caused by: java.lang.NullPointerException
        at java.lang.System.arraycopy(Native Method)
        at org.apache.hadoop.io.Text.set(Text.java:225)
        at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
        at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
        ... 16 more
]], Vertex did not succeed due to OWN_TASK_FAILURE, failedTasks:1 killedTasks:0, Vertex vertex_1509557139747_0023_2_07 [Reducer 2] killed/failed due to:OWN_TASK_FAILURE]Vertex killed, vertexName=Reducer 4, vertexId=vertex_1509557139747_0023_2_09, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:1, Vertex vertex_1509557139747_0023_2_09 [Reducer 4] killed/failed due to:OTHER_VERTEX_FAILURE]Vertex killed, vertexName=Reducer 3, vertexId=vertex_1509557139747_0023_2_08, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:2, Vertex vertex_1509557139747_0023_2_08 [Reducer 3] killed/failed due to:OTHER_VERTEX_FAILURE]DAG did not succeed due to VERTEX_FAILURE. failedVertices:1 killedVertices:2
INFO  : Completed executing command(queryId=root_20171102154115_63493f7e-2500-4b92-a21c-1529164b3ca3); Time taken: 14.131 seconds
Error: Error while processing statement: FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.tez.TezTask. Vertex failed, vertexName=Reducer 2, vertexId=vertex_1509557139747_0023_2_07, diagnostics=[Task failed, taskId=task_1509557139747_0023_2_07_000000, diagnostics=[TaskAttempt 0 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_0:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
        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$1.run(TaskRunner2Callable.java:61)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
        at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
        at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
        ... 15 more
Caused by: java.lang.NullPointerException
        at java.lang.System.arraycopy(Native Method)
        at org.apache.hadoop.io.Text.set(Text.java:225)
        at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
        at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
        ... 16 more
], TaskAttempt 1 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_1:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
        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$1.run(TaskRunner2Callable.java:61)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
        at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
        at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
        ... 15 more
Caused by: java.lang.NullPointerException
        at java.lang.System.arraycopy(Native Method)
        at org.apache.hadoop.io.Text.set(Text.java:225)
        at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
        at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
        ... 16 more
], TaskAttempt 3 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_3:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
        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$1.run(TaskRunner2Callable.java:61)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
        at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
        at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
        ... 15 more
Caused by: java.lang.NullPointerException
        at java.lang.System.arraycopy(Native Method)
        at org.apache.hadoop.io.Text.set(Text.java:225)
        at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
        at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
        ... 16 more
]], Vertex did not succeed due to OWN_TASK_FAILURE, failedTasks:1 killedTasks:0, Vertex vertex_1509557139747_0023_2_07 [Reducer 2] killed/failed due to:OWN_TASK_FAILURE]Vertex killed, vertexName=Reducer 4, vertexId=vertex_1509557139747_0023_2_09, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:1, Vertex vertex_1509557139747_0023_2_09 [Reducer 4] killed/failed due to:OTHER_VERTEX_FAILURE]Vertex killed, vertexName=Reducer 3, vertexId=vertex_1509557139747_0023_2_08, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:2, Vertex vertex_1509557139747_0023_2_08 [Reducer 3] killed/failed due to:OTHER_VERTEX_FAILURE]DAG did not succeed due to VERTEX_FAILURE. failedVertices:1 killedVertices:2 (state=08S01,code=2)
{noformat}

  was:
Running into the following NPE while running query 70

{quote}
ERROR : FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.tez.TezTask. Vertex failed, vertexName=Reducer 2, vertexId=vertex_1509557139747_0023_2_07, diagnostics=[Task failed, taskId=task_1509557139747_0023_2_07_000000, diagnostics=[TaskAttempt 0 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_0:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
        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$1.run(TaskRunner2Callable.java:61)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
        at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
        at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
Caused by: java.lang.NullPointerException
        at java.lang.System.arraycopy(Native Method)
        at org.apache.hadoop.io.Text.set(Text.java:225)
        at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
        at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
        ... 16 more
], TaskAttempt 1 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_1:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
        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$1.run(TaskRunner2Callable.java:61)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
        at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
        at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
        ... 15 more
Caused by: java.lang.NullPointerException
        at java.lang.System.arraycopy(Native Method)
        at org.apache.hadoop.io.Text.set(Text.java:225)
        at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
        at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
        ... 16 more
], TaskAttempt 2 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_2:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
        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$1.run(TaskRunner2Callable.java:61)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
        at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
        at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
        ... 15 more
Caused by: java.lang.NullPointerException
        at java.lang.System.arraycopy(Native Method)
        at org.apache.hadoop.io.Text.set(Text.java:225)
        at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
        at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
        ... 16 more
], TaskAttempt 3 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_3:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
        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$1.run(TaskRunner2Callable.java:61)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
        at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
        at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
        ... 15 more
Caused by: java.lang.NullPointerException
        at java.lang.System.arraycopy(Native Method)
        at org.apache.hadoop.io.Text.set(Text.java:225)
        at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
        at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
        ... 16 more
]], Vertex did not succeed due to OWN_TASK_FAILURE, failedTasks:1 killedTasks:0, Vertex vertex_1509557139747_0023_2_07 [Reducer 2] killed/failed due to:OWN_TASK_FAILURE]Vertex killed, vertexName=Reducer 4, vertexId=vertex_1509557139747_0023_2_09, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:1, Vertex vertex_1509557139747_0023_2_09 [Reducer 4] killed/failed due to:OTHER_VERTEX_FAILURE]Vertex killed, vertexName=Reducer 3, vertexId=vertex_1509557139747_0023_2_08, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:2, Vertex vertex_1509557139747_0023_2_08 [Reducer 3] killed/failed due to:OTHER_VERTEX_FAILURE]DAG did not succeed due to VERTEX_FAILURE. failedVertices:1 killedVertices:2
INFO  : Completed executing command(queryId=root_20171102154115_63493f7e-2500-4b92-a21c-1529164b3ca3); Time taken: 14.131 seconds
Error: Error while processing statement: FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.tez.TezTask. Vertex failed, vertexName=Reducer 2, vertexId=vertex_1509557139747_0023_2_07, diagnostics=[Task failed, taskId=task_1509557139747_0023_2_07_000000, diagnostics=[TaskAttempt 0 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_0:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
        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$1.run(TaskRunner2Callable.java:61)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
        at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
        at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
        ... 15 more
Caused by: java.lang.NullPointerException
        at java.lang.System.arraycopy(Native Method)
        at org.apache.hadoop.io.Text.set(Text.java:225)
        at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
        at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
        ... 16 more
], TaskAttempt 1 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_1:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
        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$1.run(TaskRunner2Callable.java:61)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
        at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
        at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
        ... 15 more
Caused by: java.lang.NullPointerException
        at java.lang.System.arraycopy(Native Method)
        at org.apache.hadoop.io.Text.set(Text.java:225)
        at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
        at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
        ... 16 more
], TaskAttempt 3 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_3:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
        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$1.run(TaskRunner2Callable.java:61)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
        at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
        at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
        at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
        ... 15 more
Caused by: java.lang.NullPointerException
        at java.lang.System.arraycopy(Native Method)
        at org.apache.hadoop.io.Text.set(Text.java:225)
        at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
        at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
        at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
        ... 16 more
]], Vertex did not succeed due to OWN_TASK_FAILURE, failedTasks:1 killedTasks:0, Vertex vertex_1509557139747_0023_2_07 [Reducer 2] killed/failed due to:OWN_TASK_FAILURE]Vertex killed, vertexName=Reducer 4, vertexId=vertex_1509557139747_0023_2_09, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:1, Vertex vertex_1509557139747_0023_2_09 [Reducer 4] killed/failed due to:OTHER_VERTEX_FAILURE]Vertex killed, vertexName=Reducer 3, vertexId=vertex_1509557139747_0023_2_08, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:2, Vertex vertex_1509557139747_0023_2_08 [Reducer 3] killed/failed due to:OTHER_VERTEX_FAILURE]DAG did not succeed due to VERTEX_FAILURE. failedVertices:1 killedVertices:2 (state=08S01,code=2)
{quote}


> TPCDS query70 generates NPE in vectorization, works fine with vectorization disabled.
> -------------------------------------------------------------------------------------
>
>                 Key: HIVE-17968
>                 URL: https://issues.apache.org/jira/browse/HIVE-17968
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>            Reporter: Nita Dembla
>            Priority: Major
>
> Running into the following NPE while running query 70
> {noformat}
> ERROR : FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.tez.TezTask. Vertex failed, vertexName=Reducer 2, vertexId=vertex_1509557139747_0023_2_07, diagnostics=[Task failed, taskId=task_1509557139747_0023_2_07_000000, diagnostics=[TaskAttempt 0 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_0:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
>         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$1.run(TaskRunner2Callable.java:61)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:422)
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
>         at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
>         at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
>         at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
>         at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
>         at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
> Caused by: java.lang.NullPointerException
>         at java.lang.System.arraycopy(Native Method)
>         at org.apache.hadoop.io.Text.set(Text.java:225)
>         at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
>         at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
>         at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
>         ... 16 more
> ], TaskAttempt 1 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_1:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
>         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$1.run(TaskRunner2Callable.java:61)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:422)
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
>         at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
>         at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
>         at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
>         at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
>         at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
>         ... 15 more
> Caused by: java.lang.NullPointerException
>         at java.lang.System.arraycopy(Native Method)
>         at org.apache.hadoop.io.Text.set(Text.java:225)
>         at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
>         at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
>         at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
>         ... 16 more
> ], TaskAttempt 2 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_2:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
>         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$1.run(TaskRunner2Callable.java:61)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:422)
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
>         at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
>         at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
>         at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
>         at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
>         at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
>         ... 15 more
> Caused by: java.lang.NullPointerException
>         at java.lang.System.arraycopy(Native Method)
>         at org.apache.hadoop.io.Text.set(Text.java:225)
>         at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
>         at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
>         at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
>         ... 16 more
> ], TaskAttempt 3 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_3:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
>         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$1.run(TaskRunner2Callable.java:61)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:422)
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
>         at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
>         at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
>         at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
>         at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
>         at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
>         ... 15 more
> Caused by: java.lang.NullPointerException
>         at java.lang.System.arraycopy(Native Method)
>         at org.apache.hadoop.io.Text.set(Text.java:225)
>         at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
>         at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
>         at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
>         ... 16 more
> ]], Vertex did not succeed due to OWN_TASK_FAILURE, failedTasks:1 killedTasks:0, Vertex vertex_1509557139747_0023_2_07 [Reducer 2] killed/failed due to:OWN_TASK_FAILURE]Vertex killed, vertexName=Reducer 4, vertexId=vertex_1509557139747_0023_2_09, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:1, Vertex vertex_1509557139747_0023_2_09 [Reducer 4] killed/failed due to:OTHER_VERTEX_FAILURE]Vertex killed, vertexName=Reducer 3, vertexId=vertex_1509557139747_0023_2_08, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:2, Vertex vertex_1509557139747_0023_2_08 [Reducer 3] killed/failed due to:OTHER_VERTEX_FAILURE]DAG did not succeed due to VERTEX_FAILURE. failedVertices:1 killedVertices:2
> INFO  : Completed executing command(queryId=root_20171102154115_63493f7e-2500-4b92-a21c-1529164b3ca3); Time taken: 14.131 seconds
> Error: Error while processing statement: FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.tez.TezTask. Vertex failed, vertexName=Reducer 2, vertexId=vertex_1509557139747_0023_2_07, diagnostics=[Task failed, taskId=task_1509557139747_0023_2_07_000000, diagnostics=[TaskAttempt 0 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_0:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
>         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$1.run(TaskRunner2Callable.java:61)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:422)
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
>         at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
>         at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
>         at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
>         at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
>         at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
>         ... 15 more
> Caused by: java.lang.NullPointerException
>         at java.lang.System.arraycopy(Native Method)
>         at org.apache.hadoop.io.Text.set(Text.java:225)
>         at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
>         at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
>         at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
>         ... 16 more
> ], TaskAttempt 1 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_1:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
>         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$1.run(TaskRunner2Callable.java:61)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:422)
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
>         at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
>         at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
>         at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
>         at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
>         at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
>         ... 15 more
> Caused by: java.lang.NullPointerException
>         at java.lang.System.arraycopy(Native Method)
>         at org.apache.hadoop.io.Text.set(Text.java:225)
>         at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
>         at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
>         at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
>         ... 16 more
> ], TaskAttempt 3 failed, info=[Error: Error while running task ( failure ) : attempt_1509557139747_0023_2_07_000000_3:java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:283)
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:237)
>         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$1.run(TaskRunner2Callable.java:61)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:422)
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1866)
>         at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
>         at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
>         at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
>         at org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
>         at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:407)
>         at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:271)
>         ... 15 more
> Caused by: java.lang.NullPointerException
>         at java.lang.System.arraycopy(Native Method)
>         at org.apache.hadoop.io.Text.set(Text.java:225)
>         at org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpressionWriterFactory$8.writeValue(VectorExpressionWriterFactory.java:1061)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:1005)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.writeSingleRow(VectorGroupByOperator.java:1082)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.access$800(VectorGroupByOperator.java:67)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator$ProcessingModeReduceMergePartial.close(VectorGroupByOperator.java:856)
>         at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:1123)
>         at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:709)
>         at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383)
>         ... 16 more
> ]], Vertex did not succeed due to OWN_TASK_FAILURE, failedTasks:1 killedTasks:0, Vertex vertex_1509557139747_0023_2_07 [Reducer 2] killed/failed due to:OWN_TASK_FAILURE]Vertex killed, vertexName=Reducer 4, vertexId=vertex_1509557139747_0023_2_09, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:1, Vertex vertex_1509557139747_0023_2_09 [Reducer 4] killed/failed due to:OTHER_VERTEX_FAILURE]Vertex killed, vertexName=Reducer 3, vertexId=vertex_1509557139747_0023_2_08, diagnostics=[Vertex received Kill while in RUNNING state., Vertex did not succeed due to OTHER_VERTEX_FAILURE, failedTasks:0 killedTasks:2, Vertex vertex_1509557139747_0023_2_08 [Reducer 3] killed/failed due to:OTHER_VERTEX_FAILURE]DAG did not succeed due to VERTEX_FAILURE. failedVertices:1 killedVertices:2 (state=08S01,code=2)
> {noformat}



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