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Siddharth Seth updated HIVE-10560: ---------------------------------- Attachment: HIVE-10560.1.txt Forgot to add a check for the dirWatcher in case it's disabled. This should fix it. > 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 > 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} -- This message was sent by Atlassian JIRA (v6.3.4#6332)