[
https://issues.apache.org/jira/browse/HIVE-16652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16006967#comment-16006967
]
Jason Dere commented on HIVE-16652:
-----------------------------------
I suspect we may be closing the LlapTaskUmbilicalExternalClient and the
umbilical connection to LLAP daemon before the LlapTaskUmbilicalExternalClient
has the chance to send the heartbeat response back to the LLAP daemon.
> LlapInputFormat: Seeing "output error" WARN message
> ---------------------------------------------------
>
> Key: HIVE-16652
> URL: https://issues.apache.org/jira/browse/HIVE-16652
> Project: Hive
> Issue Type: Sub-task
> Components: llap
> Reporter: Jason Dere
> Assignee: Jason Dere
>
> Another warning message I'm seeing in the logs for TestJdbcWithMiniLlap after
> adding the line to close the RecordReader in the test:
> {noformat}
> 2017-05-11T11:08:34,511 WARN [IPC Server handler 0 on 54847] ipc.Server: IPC
> Server handler 0 on 54847, call Call#341 Retry#0 heartbeat({
> containerId=container_6830411502416918223_0003_00_000000, requestId=2,
> startIndex=0, preRoutedStartIndex=0, maxEventsToGet=500,
> taskAttemptId=attempt_6830411502416918223_0003_0_00_000000_0, eventCount=2
> }), rpc version=2, client version=1, methodsFingerPrint=996603002 from
> 10.22.8.180:54849: output error
> {noformat}
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
