Details
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Improvement
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Status: Resolved
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Major
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Resolution: Fixed
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None
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None
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Description
After profiling the kafka tests, tons of `client-metrics-reaper` thread not cleanup after BrokerServer shutdown.
The thread client-metrics-reaper comes from ClientMetricsManager#expirationTimer, and BrokerServer#shudown doesn't close ClientMetricsManager which let the timer thread still runs in background.
Attachments
Issue Links
- relates to
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KAFKA-16776 Builds flaky-failing with leaked client-metrics-reaper thread
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- Open
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- links to