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https://issues.apache.org/jira/browse/IMPALA-8543?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16883343#comment-16883343
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ASF subversion and git services commented on IMPALA-8543:
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Commit e83f67e4e3ad24711703224c8efc42e291a0d89c in impala's branch
refs/heads/master from Michael Ho
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=e83f67e ]
IMPALA-8543: More diagnostics for TAcceptQueueServer
This change adds more logging information in TAcceptQueueServer
to help diagnose issues at various stages of client connections
establishment.
Two new metrics are also added to measure the connection setup time
and the wait time for service threads to be available.
Change-Id: I33b32352b457a2c8ec7bae6da46bb9c555dc9c36
Reviewed-on: http://gerrit.cloudera.org:8080/13790
Reviewed-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
> Log more diagnostics information in TAcceptQueueServer
> ------------------------------------------------------
>
> Key: IMPALA-8543
> URL: https://issues.apache.org/jira/browse/IMPALA-8543
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend
> Affects Versions: Impala 2.12.0, Impala 3.1.0, Impala 3.2.0
> Reporter: Michael Ho
> Assignee: Michael Ho
> Priority: Major
> Labels: ramp-up
>
> There is currently not much diagnostic information in
> {{TAcceptQueueServer.cpp}}. It would be nice to add some additional logging
> to identify clients which misbehaved or took longer than expected when
> setting up connections.
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