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Posted to dev@kafka.apache.org by "Jun Rao (JIRA)" <ji...@apache.org> on 2014/08/08 22:51:12 UTC

[jira] [Resolved] (KAFKA-1578) Controller should de-register all listeners upon designation

     [ https://issues.apache.org/jira/browse/KAFKA-1578?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jun Rao resolved KAFKA-1578.
----------------------------

       Resolution: Fixed
    Fix Version/s:     (was: 0.9.0)
                   0.8.2

Thanks for the patch. +1 and committed to trunk.

> Controller should de-register all listeners upon designation
> ------------------------------------------------------------
>
>                 Key: KAFKA-1578
>                 URL: https://issues.apache.org/jira/browse/KAFKA-1578
>             Project: Kafka
>          Issue Type: Bug
>            Reporter: Guozhang Wang
>            Assignee: Guozhang Wang
>             Fix For: 0.8.2
>
>         Attachments: KAFKA-1578.patch, KAFKA-1578_2014-08-08_10:28:11.patch, KAFKA-1578_2014-08-08_11:39:06.patch, KAFKA-1578_2014-08-08_13:13:39.patch
>
>
> Today in KafkaController.onControllerResignation all the admin path listeners are not de-registered. This will cause multiple controllers listening on the same admin paths, and the fake controllers, upon failing to finish the admin commands, will also delete the admin zk path incorrectly.



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