Maximilian Michels created FLINK-3863:
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Summary: Yarn Cluster shutdown may fail if leader changed recently
Key: FLINK-3863
URL: https://issues.apache.org/jira/browse/FLINK-3863
Project: Flink
Issue Type: Bug
Components: YARN Client
Affects Versions: 1.0.2, 1.1.0
Reporter: Maximilian Michels
Assignee: Maximilian Michels
Priority: Minor
Fix For: 1.1.0
The {{ApplicationClient}} sets {{yarnJobManager}} to {{None}} until it has
connected to a newly elected JobManager. A shutdown message to the application
master is discarded while the ApplicationClient tries to reconnect. The
ApplicationClient should retry to shutdown the cluster when it is connected to
the new leader. It may also time out (which currently is always the case).
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