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https://issues.apache.org/jira/browse/KAFKA-8729?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16897561#comment-16897561
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ASF GitHub Bot commented on KAFKA-8729:
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tuvtran commented on pull request #7142: KAFKA-8729, pt 1: Add 4 new metrics to
keep track of various types of invalid record rejections
URL: https://github.com/apache/kafka/pull/7142
Right now we only have very generic `FailedProduceRequestsPerSec` and
`FailedFetchRequestsPerSec` metrics that mark whenever a record is failed on
the broker side. To improve the debugging UX, I added 4 new metrics in
`BrokerTopicStats` to log various scenarios when an `InvalidRecordException` is
thrown when `LogValidator` fails to validate a record:
-- `NoKeyCompactedTopicRecordsPerSec`: counter of failures by compacted
records with no key
-- `InvalidMagicNumberRecordsPerSec`: counter of failures by records with
invalid magic number
-- `InvalidMessageCrcRecordsPerSec`: counter of failures by records with crc
corruption
-- `NonIncreasingOffsetRecordsPerSec`: counter of failures by records with
invalid offset
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*Summary of testing strategy (including rationale)
for the feature or bug fix. Unit and/or integration
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### Committer Checklist (excluded from commit message)
- [ ] Verify design and implementation
- [ ] Verify test coverage and CI build status
- [ ] Verify documentation (including upgrade notes)
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> Augment ProduceResponse error messaging for specific culprit records
> --------------------------------------------------------------------
>
> Key: KAFKA-8729
> URL: https://issues.apache.org/jira/browse/KAFKA-8729
> Project: Kafka
> Issue Type: Improvement
> Components: clients, core
> Reporter: Guozhang Wang
> Assignee: Tu Tran
> Priority: Major
>
> 1. We should replace the misleading CORRUPT_RECORD error code with a new
> INVALID_RECORD.
> 2. We should augment the ProduceResponse with customizable error message and
> indicators of culprit records.
> 3. We should change the client-side handling logic of non-retriable
> INVALID_RECORD to re-batch the records.
> Details see:
> https://cwiki.apache.org/confluence/display/KAFKA/KIP-467%3A+Augment+ProduceResponse+error+messaging+for+specific+culprit+records
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