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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KAFKA-6606) Regression in consumer auto-commit backoff behavior
Date Sat, 03 Mar 2018 01:23:00 GMT

    [ https://issues.apache.org/jira/browse/KAFKA-6606?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16384401#comment-16384401
] 

ASF GitHub Bot commented on KAFKA-6606:
---------------------------------------

hachikuji opened a new pull request #4641: KAFKA-6606; Ensure consumer awaits auto-commit
interval after sending…
URL: https://github.com/apache/kafka/pull/4641
 
 
   We need to reset the auto-commit deadline after sending the offset commit request so that
we do not resend it while the request is still inflight. 
   
   Added unit tests ensuring this behavior and proper backoff in the case of a failure.
   
   ### 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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> Regression in consumer auto-commit backoff behavior
> ---------------------------------------------------
>
>                 Key: KAFKA-6606
>                 URL: https://issues.apache.org/jira/browse/KAFKA-6606
>             Project: Kafka
>          Issue Type: Bug
>          Components: consumer
>            Reporter: Jason Gustafson
>            Assignee: Jason Gustafson
>            Priority: Blocker
>             Fix For: 1.1.0
>
>
> We introduced a regression in the auto-commit behavior in KAFKA-6362. After initiating
a send, the consumer does not reset its next commit deadline, so it will send auto-commits
as fast as the user can call poll() until the first offset commit returns.



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