jingcheng ma created KAFKA-9762: ----------------------------------- Summary: Log Cleaner Stopped Key: KAFKA-9762 URL: https://issues.apache.org/jira/browse/KAFKA-9762 Project: Kafka Issue Type: Bug Components: log, log cleaner Affects Versions: 2.3.1 Reporter: jingcheng ma Attachments: Screen Shot 2020-03-25 at 8.14.25 AM.png
There is only one topic not able to get cleaned, other topics works fine. Topic Config are shown as below, PartitionCount:2 ReplicationFactor:3 Configs:retention.ms=3601000 segment.ms=1801000 Broker config: log.cleaner.thread=1 The oldest data is on Feb27th. We have seen the log cleaner was stopped or got in stuck for that topic.(We haven't see "Scheduling log segment....." afterwards....) Also We have ran some query for metrics kafka.log:logDirectory="/opt/kafka/data/logs",name=uncleanable-partitions-count,type=LogCleanerManager Result:0 kafka.log:name=OfflineLogDirectoryCount,type=LogManager Result:0 kafka.log:name=max-dirty-percent,type=LogCleanerManager Result:48 kafka.log:name=time-since-last-run-ms,type=LogCleanerManager Result: few seconds ago -- This message was sent by Atlassian Jira (v8.3.4#803005)