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From: "Sergey Shelukhin (JIRA)" <jira@apache.org>
To: dev@hive.apache.org
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Subject: [jira] [Created] (HIVE-10229) LLAP: NPE in ReduceRecordProcessor
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Sergey Shelukhin created HIVE-10229:
---------------------------------------

             Summary: LLAP: NPE in ReduceRecordProcessor
                 Key: HIVE-10229
                 URL: https://issues.apache.org/jira/browse/HIVE-10229
             Project: Hive
          Issue Type: Sub-task
         Environment: 


            Reporter: Sergey Shelukhin
            Assignee: Gunther Hagleitner


Hit this on ctas13 query.
{noformat}
Error: Failure while running task:java.lang.NullPointerException
   at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.<init>(ReduceRecordProcessor.java:98)
   at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:134)
   at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:330)
   at org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable$1.run(TezTaskRunner.java:180)
   at org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable$1.run(TezTaskRunner.java:172)
   at java.security.AccessController.doPrivileged(Native Method)
   at javax.security.auth.Subject.doAs(Subject.java:422)
   at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
   at org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable.callInternal(TezTaskRunner.java:172)
   at org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable.callInternal(TezTaskRunner.java:168)
   at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
   at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   at java.lang.Thread.run(Thread.java:745)
{noformat}

The line is  cacheKey = queryId + processorContext.getTaskVertexName() + REDUCE_PLAN_KEY;



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