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https://issues.apache.org/jira/browse/KAFKA-8604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16885316#comment-16885316
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Alex Bertzeletos commented on KAFKA-8604:
-----------------------------------------
[~ymxz] So, in your case, setting the log.retention.check.interval.ms=3000
helped as a workaround?
> kafka log dir was marked as offline because of deleting segments of
> __consumer_offsets failed
> ---------------------------------------------------------------------------------------------
>
> Key: KAFKA-8604
> URL: https://issues.apache.org/jira/browse/KAFKA-8604
> Project: Kafka
> Issue Type: Bug
> Components: log cleaner
> Affects Versions: 1.0.1
> Reporter: songyingshuan
> Priority: Major
> Attachments: error-logs.log
>
>
> We encountered a problem in our product env without any foresight. When kafka
> broker trying to clean __consumer_offsets-38 (and only happents to this
> partition), the log shows
> it failed, and marking the whole disk/log dir offline, and this leads to a
> negative impact on some normal partitions (because of the ISR list of those
> partitions decrease).
> we had to restart the broker server to reuse the disk/dir which was marked as
> offline. BUT!! this problem occurs periodically with the same reason so we
> have to restart broker periodically.
> we read some source code of kafka-1.0.1, but cannot make sure why this
> happends. And The cluster status had been good until this problem suddenly
> attacked us.
> the error log is something like this :
>
> {code:java}
> 2019-06-25 00:11:26,241 INFO kafka.log.TimeIndex: Deleting index
> /data6/kafka/data/__consumer_offsets-38/00000000012855596978.timeindex.deleted
> 2019-06-25 00:11:26,258 ERROR kafka.server.LogDirFailureChannel: Error while
> deleting segments for __consumer_offsets-38 in dir /data6/kafka/data
> java.io.IOException: Delete of log 00000000000000000000.log.deleted failed.
> at kafka.log.LogSegment.delete(LogSegment.scala:496)
> at
> kafka.log.Log$$anonfun$kafka$log$Log$$deleteSeg$1$1.apply$mcV$sp(Log.scala:1596)
> at kafka.log.Log$$anonfun$kafka$log$Log$$deleteSeg$1$1.apply(Log.scala:1596)
> at kafka.log.Log$$anonfun$kafka$log$Log$$deleteSeg$1$1.apply(Log.scala:1596)
> at kafka.log.Log.maybeHandleIOException(Log.scala:1669)
> at kafka.log.Log.kafka$log$Log$$deleteSeg$1(Log.scala:1595)
> at
> kafka.log.Log$$anonfun$kafka$log$Log$$asyncDeleteSegment$1.apply$mcV$sp(Log.scala:1599)
> at
> kafka.utils.KafkaScheduler$$anonfun$1.apply$mcV$sp(KafkaScheduler.scala:110)
> at kafka.utils.CoreUtils$$anon$1.run(CoreUtils.scala:61)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> 2019-06-25 00:11:26,265 ERROR kafka.utils.KafkaScheduler: Uncaught exception
> in scheduled task 'delete-file'
> org.apache.kafka.common.errors.KafkaStorageException: Error while deleting
> segments for __consumer_offsets-38 in dir /data6/kafka/data
> Caused by: java.io.IOException: Delete of log
> 00000000000000000000.log.deleted failed.
> at kafka.log.LogSegment.delete(LogSegment.scala:496)
> at
> kafka.log.Log$$anonfun$kafka$log$Log$$deleteSeg$1$1.apply$mcV$sp(Log.scala:1596)
> at kafka.log.Log$$anonfun$kafka$log$Log$$deleteSeg$1$1.apply(Log.scala:1596)
> at kafka.log.Log$$anonfun$kafka$log$Log$$deleteSeg$1$1.apply(Log.scala:1596)
> at kafka.log.Log.maybeHandleIOException(Log.scala:1669)
> at kafka.log.Log.kafka$log$Log$$deleteSeg$1(Log.scala:1595)
> at
> kafka.log.Log$$anonfun$kafka$log$Log$$asyncDeleteSegment$1.apply$mcV$sp(Log.scala:1599)
> at
> kafka.utils.KafkaScheduler$$anonfun$1.apply$mcV$sp(KafkaScheduler.scala:110)
> at kafka.utils.CoreUtils$$anon$1.run(CoreUtils.scala:61)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> 2019-06-25 00:11:26,268 INFO kafka.server.ReplicaManager: [ReplicaManager
> broker=1001] Stopping serving replicas in dir /data6/kafka/data
> {code}
> and we also find that the cleaning of __consumer_offsets-38 is so frequently
> that almost 85% of output log is related. something like this :
>
> {code:java}
> 2019-06-25 20:29:03,222 INFO kafka.log.OffsetIndex: Deleting index
> /data6/kafka/data/__consumer_offsets-38/00000000008457474982.index.deleted
> 2019-06-25 20:29:03,222 INFO kafka.log.TimeIndex: Deleting index
> /data6/kafka/data/__consumer_offsets-38/00000000008457474982.timeindex.deleted
> 2019-06-25 20:29:03,295 INFO kafka.log.Log: Deleting segment 10514999959
> from log __consumer_offsets-38. 2019-06-25 20:29:03,298 INFO
> kafka.log.OffsetIndex: Deleting index
> /data6/kafka/data/__consumer_offsets-38/00000000010514999959.index.deleted
> 2019-06-25 20:29:03,298 INFO kafka.log.TimeIndex: Deleting index
> /data6/kafka/data/__consumer_offsets-38/00000000010514999959.timeindex.deleted
> 2019-06-25 20:29:03,380 INFO kafka.log.Log: Deleting segment 11374174390
> from log __consumer_offsets-38. 2019-06-25 20:29:03,382 INFO
> kafka.log.OffsetIndex: Deleting index
> /data6/kafka/data/__consumer_offsets-38/00000000011374174390.index.deleted
> 2019-06-25 20:29:03,382 INFO kafka.log.TimeIndex: Deleting index
> /data6/kafka/data/__consumer_offsets-38/00000000011374174390.timeindex.deleted
> 2019-06-25 20:29:03,455 INFO kafka.log.Log: Deleting segment 13507582773
> from log __consumer_offsets-38. 2019-06-25 20:29:03,461 INFO
> kafka.log.OffsetIndex: Deleting index
> /data6/kafka/data/__consumer_offsets-38/00000000013507582773.index.deleted
> 2019-06-25 20:29:03,461 INFO kafka.log.TimeIndex: Deleting index
> /data6/kafka/data/__consumer_offsets-38/00000000013507582773.timeindex.deleted
> 2019-06-25 20:29:03,531 INFO kafka.log.Log: Deleting segment 15655066421
> from log __consumer_offsets-38. 2019-06-25 20:29:03,531 INFO
> kafka.log.OffsetIndex: Deleting index
> /data6/kafka/data/__consumer_offsets-38/00000000015655066421.index.deleted
> 2019-06-25 20:29:03,531 INFO kafka.log.TimeIndex: Deleting index
> /data6/kafka/data/__consumer_offsets-38/00000000015655066421.timeindex.deleted
> 2019-06-25 20:29:03,606 INFO kafka.log.Log: Deleting segment 17802355567
> from log __consumer_offsets-38. 2019-06-25 20:29:03,606 INFO kafka.log.Log:
> Deleting segment 18177617859 from log __consumer_offsets-38. 2019-06-25
> 20:29:03,606 INFO kafka.log.OffsetIndex: Deleting index
> /data6/kafka/data/__consumer_offsets-38/00000000017802355567.index.deleted
> 2019-06-25 20:29:03,606 INFO kafka.log.TimeIndex: Deleting index
> /data6/kafka/data/__consumer_offsets-38/00000000017802355567.timeindex.deleted
> 2019-06-25 20:29:03,606 INFO kafka.log.OffsetIndex: Deleting index
> /data6/kafka/data/__consumer_offsets-38/00000000018177617859.index.deleted
> {code}
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