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Posted to dev@kafka.apache.org by "Jiangjie Qin (JIRA)" <ji...@apache.org> on 2015/07/14 19:28:09 UTC

[jira] [Resolved] (KAFKA-1788) producer record can stay in RecordAccumulator forever if leader is no available

     [ https://issues.apache.org/jira/browse/KAFKA-1788?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jiangjie Qin resolved KAFKA-1788.
---------------------------------
    Resolution: Fixed

Will be covered by KAFKA-2120

> 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: 0.8.2.0
>            Reporter: Jun Rao
>            Assignee: Parth Brahmbhatt
>              Labels: newbie++
>             Fix For: 0.8.3
>
>         Attachments: KAFKA-1788.patch, KAFKA-1788_2015-01-06_13:42:37.patch, KAFKA-1788_2015-01-06_13:44:41.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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