[jira] [Commented] (KAFKA-9864) Avoid expensive QuotaViolationException usage

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KAFKA-9864?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17083300#comment-17083300 ] 

ASF GitHub Bot commented on KAFKA-9864:
---------------------------------------

big-andy-coates commented on pull request #8483: fixes: https://issues.apache.org/jira/browse/KAFKA-9864
URL: https://github.com/apache/kafka/pull/8483
 
 
   fixes: https://issues.apache.org/jira/browse/KAFKA-9864
   
   This commit exposes the names of the topics the topology produced output to during its run.
   
   ### 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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> Avoid expensive QuotaViolationException usage
> ---------------------------------------------
>
>                 Key: KAFKA-9864
>                 URL: https://issues.apache.org/jira/browse/KAFKA-9864
>             Project: Kafka
>          Issue Type: Improvement
>          Components: core
>            Reporter: Lucas Bradstreet
>            Assignee: Andy Coates
>            Priority: Major
>
> QuotaViolationException generates stack traces and uses String.format in exception generation. QuotaViolationException is used for control flow and these costs add up even though the exception contents are ignored.



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