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https://issues.apache.org/jira/browse/KAFKA-5249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jun Rao resolved KAFKA-5249.
----------------------------
Resolution: Fixed
Fix Version/s: 0.11.0.0
Issue resolved by pull request 3060
[https://github.com/apache/kafka/pull/3060]
> Transaction index recovery does not snapshot properly
> -----------------------------------------------------
>
> Key: KAFKA-5249
> URL: https://issues.apache.org/jira/browse/KAFKA-5249
> Project: Kafka
> Issue Type: Sub-task
> Reporter: Jason Gustafson
> Assignee: Jason Gustafson
> Labels: exactly-once
> Fix For: 0.11.0.0
>
>
> When recovering the transaction index, we should take snapshots of the
> producer state after recovering each segment. Currently, the snapshot offset
> is not updated correctly so we will reread the segment multiple times.
> Additionally, it appears that we do not remove snapshots with offsets higher
> than the log end offset in all cases upon truncation.
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