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Posted to jira@kafka.apache.org by GitBox <gi...@apache.org> on 2021/02/20 09:35:20 UTC
[GitHub] [kafka] ocadaruma opened a new pull request #10167: KAFKA-12261: Mention about potential delivery loss on partition split when auto.offset.reset = latest
ocadaruma opened a new pull request #10167:
URL: https://github.com/apache/kafka/pull/10167
Splitting partitions while setting `auto.offset.reset` to `latest` may cause message delivery loss, but users might not be aware about that since currently it isn't documented anywhere.
### 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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[GitHub] [kafka] showuon commented on pull request #10167: KAFKA-12261: Mention about potential delivery loss on partition split when auto.offset.reset = latest
Posted by GitBox <gi...@apache.org>.
showuon commented on pull request #10167:
URL: https://github.com/apache/kafka/pull/10167#issuecomment-783951911
> What do you mean by "splitting partitions"?
@ijuma , @ocadaruma is saying that the partition number is increased/decreased. You are right, the phrase **splitting partitions** is not clear. Might be better to change to:
`Note that altering partition numbers while setting this config to latest may cause...`
What do you think?
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[GitHub] [kafka] ocadaruma commented on pull request #10167: KAFKA-12261: Mention about potential delivery loss on increasing partition when auto.offset.reset = latest
Posted by GitBox <gi...@apache.org>.
ocadaruma commented on pull request #10167:
URL: https://github.com/apache/kafka/pull/10167#issuecomment-784574109
Thank you for your review. I agree with "split" sounds not clear.
I updated the doc.
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[GitHub] [kafka] showuon commented on pull request #10167: KAFKA-12261: Mention about potential delivery loss on partition split when auto.offset.reset = latest
Posted by GitBox <gi...@apache.org>.
showuon commented on pull request #10167:
URL: https://github.com/apache/kafka/pull/10167#issuecomment-783941027
@ijuma , could you take a look at this PR? Thank you.
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[GitHub] [kafka] ijuma commented on pull request #10167: KAFKA-12261: Mention about potential delivery loss on partition split when auto.offset.reset = latest
Posted by GitBox <gi...@apache.org>.
ijuma commented on pull request #10167:
URL: https://github.com/apache/kafka/pull/10167#issuecomment-783944686
What do you mean by "splitting partitions"?
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