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https://issues.apache.org/jira/browse/KAFKA-7093?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16642300#comment-16642300
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Gleb Smirnov commented on KAFKA-7093:
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Also seeing it in one deployment after a broker restart. It is spamming
gigabytes of WARN log messages for two topics, one of them being
__consumer_offsets. Kafka version is 1.0.0. Also found among these logs is
another message:
{code:java}
[2018-10-08 18:45:13,262] WARN Resetting first dirty offset of
__consumer_offsets-6 to log start offset 5669124 since the checkpointed offset
5669122 is invalid. (kafka.log.LogCleanerManager$)
[2018-10-08 18:45:13,262] WARN Resetting first dirty offset of
__consumer_offsets-35 to log start offset 1754560 since the checkpointed offset
1754559 is invalid. (kafka.log.LogCleanerManager$)
[2018-10-08 18:45:13,262] WARN Resetting first dirty offset of
__consumer_offsets-2 to log start offset 2002978 since the checkpointed offset
2002976 is invalid. (kafka.log.LogCleanerManager$){code}
Not sure if it is related.
I have access to an affected environment and perform some troubleshooting or
gather additional logs or metrics. Please contact me at
[[email protected]|mailto:[email protected]] if needed.
> Kafka warn messages after upgrade from 0.11.0.1 to 1.1.0
> --------------------------------------------------------
>
> Key: KAFKA-7093
> URL: https://issues.apache.org/jira/browse/KAFKA-7093
> Project: Kafka
> Issue Type: Bug
> Components: offset manager
> Affects Versions: 1.1.0
> Reporter: Suleyman
> Priority: Major
>
> I upgraded to kafka version from 0.11.0.1 to 1.1.0. After the upgrade, I'm
> getting the below warn message too much.
> WARN Received a PartitionLeaderEpoch assignment for an epoch < latestEpoch.
> This implies messages have arrived out of order. New: \{epoch:0,
> offset:793868383}, Current: \{epoch:4, offset:792201264} for Partition:
> __consumer_offsets-42 (kafka.server.epoch.LeaderEpochFileCache)
> How can I resolve this warn messages? And why I'm getting this warn messages?
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