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ASF GitHub Bot commented on KAFKA-5562: --------------------------------------- Github user dguy closed the pull request at: https://github.com/apache/kafka/pull/3654 > Do streams state directory cleanup on a single thread > ----------------------------------------------------- > > Key: KAFKA-5562 > URL: https://issues.apache.org/jira/browse/KAFKA-5562 > Project: Kafka > Issue Type: Bug > Reporter: Damian Guy > Assignee: Damian Guy > > Currently in streams we clean up old state directories every so often (as > defined by {{state.cleanup.delay.ms}}). However, every StreamThread runs the > cleanup, which is both unnecessary and can potentially lead to race > conditions. > It would be better to perform the state cleanup on a single thread and only > when the {{KafkaStreams}} instance is in a running state. -- This message was sent by Atlassian JIRA (v6.4.14#64029)