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Posted to jira@kafka.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/02/06 20:56:00 UTC
[jira] [Commented] (KAFKA-9499) Improve deletion process by
batching more aggressively
[ https://issues.apache.org/jira/browse/KAFKA-9499?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17031927#comment-17031927 ]
ASF GitHub Bot commented on KAFKA-9499:
---------------------------------------
dajac commented on pull request #8053: KAFKA-9499; Improve deletion process by batching more aggressively
URL: https://github.com/apache/kafka/pull/8053
This PR speeds up the deletion process by doing the following:
- Batch whenever possible to minimize the number of requests sent out to other brokers;
- Use `liveReplicasForTopic` instead of `allLiveReplicas` which is way more efficient.
The tests covers the code which has been updated thus I haven't extended the tests in this area.
### 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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> Improve deletion process by batching more aggressively
> ------------------------------------------------------
>
> Key: KAFKA-9499
> URL: https://issues.apache.org/jira/browse/KAFKA-9499
> Project: Kafka
> Issue Type: Improvement
> Reporter: David Jacot
> Assignee: David Jacot
> Priority: Major
>
> I have noticed that the topics deletion process could be improve by batching topics here: [https://github.com/apache/kafka/blob/trunk/core/src/main/scala/kafka/controller/TopicDeletionManager.scala#L354]
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