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MDEV-246 - Aborted_clients incremented during ordinary connection close

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The problem was increment of aborted_threads variable due to thd->killed which was set when threadpool connection was terminated .  The fix is not to set thd->killed anymore, there is no real reason for doing it..

Added a test that checks that status variable aborted_clients does not grow for ordinary disconnects, and that successful KILL increments this variable.
This commit is contained in:
Vladislav Vaintroub
2012-05-03 02:47:06 +02:00
parent 4cae07968c
commit 550d6871a5
4 changed files with 40 additions and 1 deletions
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sql/threadpool_common.cc
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@ -167,7 +167,6 @@ void threadpool_remove_connection(THD *thd)
worker_context.save();
thread_attach(thd);
thd->killed= KILL_CONNECTION;
thd->net.reading_or_writing= 0;
end_connection(thd);