Michael Ho created IMPALA-7394:
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Summary: 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 2.12.0, Impala 3.0
Reporter: Michael Ho
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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