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https://issues.apache.org/jira/browse/KAFKA-6266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16440212#comment-16440212
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Jeff Widman commented on KAFKA-6266:
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I am hitting this after upgrading a 0.10.0.1 broker to 1.0.1.
the __consumer_offsets topic has the following config:
{code}
Topic:__consumer_offsets PartitionCount:157 ReplicationFactor:2
Configs:segment.bytes=104857600,cleanup.policy=compact,compression.type=producer
{code}
Ignore the non-standard partition count, that is a byproduct of a bug from
years ago. In this case, I think the only effect is that it makes it less
likely that a partition within the __consumer_offsets topic gets produced to,
which it sounds like would clear this error.
> Kafka 1.0.0 : Repeated occurrence of WARN Resetting first dirty offset of
> __consumer_offsets-xx to log start offset 203569 since the checkpointed
> offset 120955 is invalid. (kafka.log.LogCleanerManager$)
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: KAFKA-6266
> URL: https://issues.apache.org/jira/browse/KAFKA-6266
> Project: Kafka
> Issue Type: Bug
> Components: offset manager
> Affects Versions: 1.0.0
> Environment: CentOS 7, Apache kafka_2.12-1.0.0
> Reporter: VinayKumar
> Priority: Major
>
> I upgraded Kafka from 0.10.2.1 to 1.0.0 version. From then, I see the below
> warnings in the log.
> I'm seeing these continuously in the log, and want these to be fixed- so
> that they wont repeat. Can someone please help me in fixing the below
> warnings.
> {code}
> WARN Resetting first dirty offset of __consumer_offsets-17 to log start
> offset 3346 since the checkpointed offset 3332 is invalid.
> (kafka.log.LogCleanerManager$)
> WARN Resetting first dirty offset of __consumer_offsets-23 to log start
> offset 4 since the checkpointed offset 1 is invalid.
> (kafka.log.LogCleanerManager$)
> WARN Resetting first dirty offset of __consumer_offsets-19 to log start
> offset 203569 since the checkpointed offset 120955 is invalid.
> (kafka.log.LogCleanerManager$)
> WARN Resetting first dirty offset of __consumer_offsets-35 to log start
> offset 16957 since the checkpointed offset 7 is invalid.
> (kafka.log.LogCleanerManager$)
> {code}
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