[ 
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

{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}

  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
> {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}



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