Henry Robinson has submitted this change and it was merged.
Change subject: IMPALA-5108: idle_session_timeout kicks in later than expected
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IMPALA-5108: idle_session_timeout kicks in later than expected
Fix: The issue was caused because sessions could get closed
some time after their timeout expires, because the session
expiration thread only woke up every session-timeout/2
seconds. This fix changes the logic, now the session expiration
thread will wakeup every 1 sec to check whether sessions can
be expired.
The test changes in session-expiry-test is based on introducing
variable names for the numeric constants and to reduce the time
of max_idle_timeout_ms.
Change-Id: Ic62f1ece6c128a80676c6eb331ef190a038bee76
Reviewed-on: http://gerrit.cloudera.org:8080/7709
Tested-by: Impala Public Jenkins
Reviewed-by: Henry Robinson <[email protected]>
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M be/src/service/impala-server.cc
M be/src/service/session-expiry-test.cc
2 files changed, 9 insertions(+), 8 deletions(-)
Approvals:
Impala Public Jenkins: Verified
Henry Robinson: Looks good to me, approved
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Gerrit-MessageType: merged
Gerrit-Change-Id: Ic62f1ece6c128a80676c6eb331ef190a038bee76
Gerrit-PatchSet: 4
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Pranay Singh
Gerrit-Reviewer: Bharath Vissapragada <[email protected]>
Gerrit-Reviewer: Henry Robinson <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins
Gerrit-Reviewer: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Pranay Singh
