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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-10560) LLAP: a different NPE in shuffle
Date Thu, 30 Apr 2015 21:47:05 GMT
Sergey Shelukhin created HIVE-10560:
---------------------------------------

             Summary: LLAP: a different NPE in shuffle
                 Key: HIVE-10560
                 URL: https://issues.apache.org/jira/browse/HIVE-10560
             Project: Hive
          Issue Type: Sub-task
            Reporter: Sergey Shelukhin
            Assignee: Siddharth Seth


Lots of those in Query 1 logs; ran just now on 8 daemons on recent version.
{noformat}
java.lang.NullPointerException
        at org.apache.hadoop.hive.llap.shufflehandler.ShuffleHandler.unregisterDag(ShuffleHandler.java:437)
        at org.apache.hadoop.hive.llap.daemon.impl.QueryTracker.queryComplete(QueryTracker.java:81)
        at org.apache.hadoop.hive.llap.daemon.impl.ContainerRunnerImpl.queryComplete(ContainerRunnerImpl.java:214)
        at org.apache.hadoop.hive.llap.daemon.impl.LlapDaemon.queryComplete(LlapDaemon.java:271)
        at org.apache.hadoop.hive.llap.daemon.impl.LlapDaemonProtocolServerImpl.queryComplete(LlapDaemonProtocolServerImpl.java:94)
        at org.apache.hadoop.hive.llap.daemon.rpc.LlapDaemonProtocolProtos$LlapDaemonProtocol$2.callBlockingMethod(LlapDaemonProtocolProtos.java:12278)
        at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:616)
        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:972)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2088)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2084)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2082)
{noformat}



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