[ https://issues.apache.org/jira/browse/FLINK-23843 ]
Etienne Chauchot deleted comment on FLINK-23843: ------------------------------------------ was (Author: echauchot): [~trohrmann] [~sewen] [~chesnay] WDYT? > 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: Runtime / Coordination > Affects Versions: 1.13.2 > Reporter: Stephan Ewen > Assignee: Stephan Ewen > Priority: Critical > 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)