Matthias Pohl created FLINK-30462:
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Summary: DefaultMultipleComponentLeaderElectionService saves wrong
leader session ID
Key: FLINK-30462
URL: https://issues.apache.org/jira/browse/FLINK-30462
Project: Flink
Issue Type: Bug
Components: Runtime / Coordination
Affects Versions: 1.15.3, 1.16.0, 1.17.0
Reporter: Matthias Pohl
We save a UUID in
[DefaultMultipleComponentLeaderElectionService:195|https://github.com/apache/flink/blob/0290715a57b8d243586ab747b0cd2416c8081012/flink-runtime/src/main/java/org/apache/flink/runtime/leaderelection/DefaultMultipleComponentLeaderElectionService.java#L195]
but use a different one for granting the leadership to each of the components
(see
[DefaultMultipleComponentLeaderElectionService:199|https://github.com/apache/flink/blob/0290715a57b8d243586ab747b0cd2416c8081012/flink-runtime/src/main/java/org/apache/flink/runtime/leaderelection/DefaultMultipleComponentLeaderElectionService.java#L199]).
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