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Posted to jira@kafka.apache.org by "Ismael Juma (Jira)" <ji...@apache.org> on 2020/04/14 22:27:00 UTC
[jira] [Commented] (KAFKA-9867) Log cleaner throws
InvalidOffsetException for some partitions
[ https://issues.apache.org/jira/browse/KAFKA-9867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17083647#comment-17083647 ]
Ismael Juma commented on KAFKA-9867:
------------------------------------
Thanks for the report. Have you tried 2.4.1?
> Log cleaner throws InvalidOffsetException for some partitions
> -------------------------------------------------------------
>
> Key: KAFKA-9867
> URL: https://issues.apache.org/jira/browse/KAFKA-9867
> Project: Kafka
> Issue Type: Bug
> Components: log cleaner
> Affects Versions: 2.4.0
> Environment: AWS EC2 with data on EBS volumes.
> Reporter: Bradley Peterson
> Priority: Major
>
> About half the partitions for one topic are marked "uncleanable". This is consistent across broker replicas – if a partition is uncleanable on one broker, its replicas are also uncleanable.
> The log-cleaner log seems to suggest out of order offsets. We've seen corrupt indexes before, so I removed the indexes from the affected segments and let Kafka rebuild them, but it hit the same error.
> I don't know when the error first occurred because we've restarted the brokers and rotated logs, but it is possible the broker's crashed at some point.
> How can I repair these partitions?
> {noformat}
> [2020-04-09 00:14:16,979] INFO Cleaner 0: Cleaning segment 223293473 in log xxxxx-9 (largest timestamp Wed Nov 13 20:35:57 UTC 2019
> ) into 223293473, retaining deletes. (kafka.log.LogCleaner)
> [2020-04-09 00:14:29,486] INFO Cleaner 0: Cleaning segment 226762315 in log xxxxx-9 (largest timestamp Wed Nov 06 18:17:10 UTC 2019
> ) into 223293473, retaining deletes. (kafka.log.LogCleaner)
> [2020-04-09 00:14:29,502] WARN [kafka-log-cleaner-thread-0]: Unexpected exception thrown when cleaning log Log(/var/lib/kafka/xxxxx
> -9). Marking its partition (xxxxx-9) as uncleanable (kafka.log.LogCleaner)
> org.apache.kafka.common.errors.InvalidOffsetException: Attempt to append an offset (226765178) to position 941 no larger than the last offset appended (228774155) to /var/lib/kafka/xxxxx-9/00000000000223293473.index.cleaned.
> {noformat}
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