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https://issues.apache.org/jira/browse/IMPALA-7394?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Ho reassigned IMPALA-7394:
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Assignee: Michael Ho
> Don't print stack trace in ImpalaServer::ExpireSessions()
> ----------------------------------------------------------
>
> Key: IMPALA-7394
> URL: https://issues.apache.org/jira/browse/IMPALA-7394
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend
> Affects Versions: Impala 3.0, Impala 2.12.0
> Reporter: Michael Ho
> Assignee: Michael Ho
> Priority: Minor
>
> It appears that session expiration can result in huge amount of log spew like
> the following. While IMPALA-7014 reduces the overhead by avoiding the
> symbolization, the log spew still seems unnecessary.
> {noformat}
> I0730 13:00:10.241578 400820 status.cc:125] Session expired due to inactivity
> @ 0x96678a impala::Status::Status()
> @ 0xc00d3c impala::ImpalaServer::ExpireSessions()
> @ 0xd6101f impala::Thread::SuperviseThread()
> @ 0xd6181a boost::detail::thread_data<>::run()
> @ 0x12d85ca (unknown)
> @ 0x7f16285fbdc5 start_thread
> @ 0x7f162832c17d __clone
> {noformat}
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