[jira] [Created] (HIVE-9832) Merge join followed by union and a map join in hive on tez fails.

["Vikram Dixit K (JIRA)" <ji...@apache.org>]

Vikram Dixit K created HIVE-9832:
------------------------------------

             Summary: Merge join followed by union and a map join in hive on tez fails.
                 Key: HIVE-9832
                 URL: https://issues.apache.org/jira/browse/HIVE-9832
             Project: Hive
          Issue Type: Bug
          Components: Tez
    Affects Versions: 1.2.0
            Reporter: Vikram Dixit K
            Assignee: Vikram Dixit K
            Priority: Critical


{code}
select a.key, b.value from (select x.key as key, y.value as value from
srcpart x join srcpart y on (x.key = y.key)
union all
select key, value from srcpart z) a join src b on (a.value = b.value);
{code}


{code}
TaskAttempt 3 failed, info=[Error: Failure while running task: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:186)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:138)
        at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:324)
        at org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable$1.run(TezTaskRunner.java:176)
        at org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable$1.run(TezTaskRunner.java:168)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
        at org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable.call(TezTaskRunner.java:168)
        at org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable.call(TezTaskRunner.java:163)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        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:214)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:177)
        ... 13 more
Caused by: java.lang.NullPointerException
        at org.apache.hadoop.hive.ql.exec.MapJoinOperator.closeOp(MapJoinOperator.java:317)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:598)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:610)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:610)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:610)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:610)
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:196)
        ... 14 more
]], Vertex failed as one or more tasks failed. failedTasks:1, Vertex vertex_1425055721029_0048_4_09 [Reducer 5] killed/failed due to:null]
Vertex killed, vertexName=Reducer 7, vertexId=vertex_1425055721029_0048_4_11, diagnostics=[Vertex received Kill while in RUNNING state., Vertex killed as other vertex failed. failedTasks:0, Vertex vertex_1425055721029_0048_4_11 [Reducer 7] killed/failed due to:null]
Vertex killed, vertexName=Reducer 4, vertexId=vertex_1425055721029_0048_4_07, diagnostics=[Vertex received Kill while in RUNNING state., Vertex killed as other vertex failed. failedTasks:0, Vertex vertex_1425055721029_0048_4_07 [Reducer 4] killed/failed due to:null]
DAG failed due to vertex failure. failedVertices:1 killedVertices:2
FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.tez.TezTask
{code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)