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Matthias Pohl edited comment on FLINK-23843 at 3/9/22, 9:44 AM: ---------------------------------------------------------------- {{master}}: {{ccbb05ea4f11aac51103cadd13a6a2e38e319e8b}} {{1.14}}: {{2f8f217ed831458e246003a64b263081ff619cc0}} {{1.13}}: {{c4cafa347a4f6d0e362446944899d00301e4a487}} was (Author: mapohl): {{master}}: {{ccbb05ea4f11aac51103cadd13a6a2e38e319e8b}} {{1.14}}: tba {{1.13}}: tba > Exceptions during "SplitEnumeratorContext.runInCoordinatorThread()" should > cause Global Failure instead of Process Kill > ----------------------------------------------------------------------------------------------------------------------- > > Key: FLINK-23843 > URL: https://issues.apache.org/jira/browse/FLINK-23843 > Project: Flink > Issue Type: Improvement > Components: Connectors / Common > Affects Versions: 1.13.2, 1.15.0, 1.14.4 > Reporter: Stephan Ewen > Assignee: Etienne Chauchot > Priority: Critical > Labels: pull-request-available > Fix For: 1.15.0 > > > Currently, when a the method > "SplitEnumeratorContext.runInCoordinatorThread()" throws an exception, the > effect is a process kill of the JobManager process. > The chain how the process kill happens is: > * An exception bubbling up in the executor, killing the executor thread > * The executor starts a replacement thread, which is forbidden by the thread > factory (as a safety net) and causes a process kill. > We should prevent such exceptions from bubbling up in the coordinator > executor. -- This message was sent by Atlassian Jira (v8.20.1#820001)