MINOR: Log reason holding the completion of the join phase in the classic protocol

apache / kafka

Mirror of Apache Kafka

Apache License 2.0

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MINOR: Log reason holding the completion of the join phase in the classic protocol #17197

Closed dajac closed 1 month ago

dajac commented 1 month ago

This patch adds more logs to maybeCompleteJoinPhase in order to log the reason holding the completion. This is needed to better understand KAFKA-17493.

Committer Checklist (excluded from commit message)

[ ] Verify design and implementation
[ ] Verify test coverage and CI build status
[ ] Verify documentation (including upgrade notes)