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https://issues.apache.org/jira/browse/KAFKA-1788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14259275#comment-14259275
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Bhavesh Mistry commented on KAFKA-1788:
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[~junrao],
Please let me know your opinion on behavior of new producer in above case.
Also, issue 1 and 2 reported. Also, how should the expiration behave respect to
ack setting and reporting error back to CallBack Handler.
Thanks,
Bhavesh
> producer record can stay in RecordAccumulator forever if leader is no
> available
> -------------------------------------------------------------------------------
>
> Key: KAFKA-1788
> URL: https://issues.apache.org/jira/browse/KAFKA-1788
> Project: Kafka
> Issue Type: Bug
> Components: core, producer
> Affects Versions: 0.8.2
> Reporter: Jun Rao
> Assignee: Jun Rao
> Labels: newbie++
> Fix For: 0.8.3
>
> Attachments: KAFKA-1788.patch
>
>
> In the new producer, when a partition has no leader for a long time (e.g.,
> all replicas are down), the records for that partition will stay in the
> RecordAccumulator until the leader is available. This may cause the
> bufferpool to be full and the callback for the produced message to block for
> a long time.
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