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https://issues.apache.org/jira/browse/KAFKA-14104?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Gustafson resolved KAFKA-14104.
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Resolution: Fixed
> Perform CRC validation on KRaft Batch Records and Snapshots
> -----------------------------------------------------------
>
> Key: KAFKA-14104
> URL: https://issues.apache.org/jira/browse/KAFKA-14104
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 3.2.0
> Reporter: Niket Goel
> Assignee: Niket Goel
> Priority: Blocker
> Fix For: 3.3.0
>
>
> Today we stamp the BatchRecord header with a CRC [1] and verify that CRC
> before the log is written to disk [2]. The CRC checks should also be verified
> when the records are read back from disk. The same procedure should be
> followed for KRaft snapshots as well.
> [1]
> [https://github.com/apache/kafka/blob/6b76c01cf895db0651e2cdcc07c2c392f00a8ceb/clients/src/main/java/org/apache/kafka/common/record/DefaultRecordBatch.java#L501=]
>
> [2]
> [https://github.com/apache/kafka/blob/679e9e0cee67e7d3d2ece204a421ea7da31d73e9/core/src/main/scala/kafka/log/UnifiedLog.scala#L1143]
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