Till Rohrmann created FLINK-11400:
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Summary: JobManagerRunner does not wait for suspension of JobMaster
Key: FLINK-11400
URL: https://issues.apache.org/jira/browse/FLINK-11400
Project: Flink
Issue Type: Bug
Components: Distributed Coordination
Affects Versions: 1.7.1, 1.6.3, 1.8.0
Reporter: Till Rohrmann
Assignee: Till Rohrmann
Fix For: 1.8.0
The {{JobManagerRunner}} does not wait for the suspension of the {{JobMaster}}
to finish before granting leadership again. This can lead to a state where the
{{JobMaster}} tries to start the {{ExecutionGraph}} but the {{SlotPool}} is
still stopped.
I suggest to linearize the leadership operations (granting and revoking
leadership) similarly to the {{Dispatcher}}.
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