Lucas Wang created KAFKA-13815:
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Summary: Avoid reinitialization for a replica that is being deleted
Key: KAFKA-13815
URL: https://issues.apache.org/jira/browse/KAFKA-13815
Project: Kafka
Issue Type: Improvement
Reporter: Lucas Wang
https://issues.apache.org/jira/browse/KAFKA-10002
identified that deletion of replicas can be slow when a StopReplica request is
being
processed, and has implemented a change to improve the efficiency.
We found that the efficiency can be further improved by avoiding the
reinitialization of the
leader epoch cache and partition metadata for a replica that needs to be
deleted.
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