Konstantine Karantasis created KAFKA-9851:
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Summary: Revoking Connect tasks due to connectivity issues should
also clear running assignment
Key: KAFKA-9851
URL: https://issues.apache.org/jira/browse/KAFKA-9851
Project: Kafka
Issue Type: Bug
Reporter: Konstantine Karantasis
Assignee: Konstantine Karantasis
https://issues.apache.org/jira/browse/KAFKA-9184 fixed an issue with workers
continuing to run tasks even after they'd lose connectivity with the broker
coordinator and they'd detect that they are out of the group.
However, because the revocation of tasks in this case is voluntary and does not
come with an explicit assignment (containing revoked tasks) from the leader
worker, the worker that quits running its tasks due to connectivity issues
needs to also clear its running task assignment snapshot.
This will allow for proper restart of the stopped tasks after the worker
rejoins the group when connectivity returns and get assigned the same
connectors or tasks.
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