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https://issues.apache.org/jira/browse/HIVE-10560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siddharth Seth resolved HIVE-10560.
-----------------------------------
Resolution: Fixed
Fix Version/s: llap
> 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
> Fix For: llap
>
> Attachments: HIVE-10560.1.txt
>
>
> 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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