Alexey Serbin created KUDU-3651:
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Summary: Race condition in TabletReplica::Stop()
Key: KUDU-3651
URL: https://issues.apache.org/jira/browse/KUDU-3651
Project: Kudu
Issue Type: Bug
Components: master, tablet, tserver
Affects Versions: 1.17.1, 1.17.0, 1.16.0, 1.15.0, 1.14.0, 1.13.0, 1.11.1,
1.12.0, 1.11.0, 1.10.1, 1.10.0, 1.9.0, 1.7.1, 1.8.0, 1.7.0, 1.6.0, 1.5.0,
1.4.0, 1.3.1, 1.3.0, 1.2.0, 1.1.0, 1.0.1, 1.0.0, 0.10.0, 0.9.1, 0.9.0, 0.8.0,
0.7.1, 0.7.0
Reporter: Alexey Serbin
Attachments: txn_participant-test.txt.xz
There is a race condition in {{TabletReplica::Stop()}}: new operations might be
accepted by a tablet replica right after calling
{{OpTracker::WaitForAllToFinish()}} and before the replica's prepare pool token
is shut down.
The race manifests itself at least as a TSAN warning in various scenarios of
{{txn_participant-test}}. See the attached log for a report on one particular
instance of the race.
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