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https://issues.apache.org/jira/browse/HAWQ-970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lin Wen reassigned HAWQ-970:
----------------------------
Assignee: Lin Wen (was: Lei Chang)
> Provide More Accurate Information When LibYARN Meets an Exception
> -----------------------------------------------------------------
>
> Key: HAWQ-970
> URL: https://issues.apache.org/jira/browse/HAWQ-970
> Project: Apache HAWQ
> Issue Type: Bug
> Components: libyarn
> Reporter: Lin Wen
> Assignee: Lin Wen
> Fix For: backlog
>
>
> Sometimes when an exception happens in libyarn, the log information is not
> accurate enough. For example, below is an exception related to kerberos
> ticket expiration, but we can't know from this log.
> {code}
> 2016-07-06 01:47:51.945902
> BST,,,p182375,th140327040,,,,0,con4,,seg-10000,,,,,"WARNING","01000","YARN
> mode resource broker failed to get container report.
> LibYarnClient::getContainerReports, Catch the Exception:YarnIOException:
> Unexpected exception: when calling ApplicationCl
> ientProtocol::getContainers in
> /data1/pulse2-agent/agents/agent1/work/LIBYARN-main-opt/rhel5_x86_64/src/libyarnserver/ApplicationClientProtocol.cpp:
> 195",,,,,,,0,,"resourcebroker_LIBYARN_proc.c",1748,
> {code}
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