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Posted to dev@kafka.apache.org by "Neha Narkhede (Updated) (JIRA)" <ji...@apache.org> on 2012/04/06 19:29:24 UTC

[jira] [Updated] (KAFKA-321) Remove dead brokers from ProducerPool

     [ https://issues.apache.org/jira/browse/KAFKA-321?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Neha Narkhede updated KAFKA-321:
--------------------------------

    Labels: replication  (was: )
    
> Remove dead brokers from ProducerPool
> -------------------------------------
>
>                 Key: KAFKA-321
>                 URL: https://issues.apache.org/jira/browse/KAFKA-321
>             Project: Kafka
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 0.8
>            Reporter: Prashanth Menon
>              Labels: replication
>
> Currently, the ProducerPool does not remove producers that are tied to dead brokers.  Keeping such producers around can adversely effect normal producer operation by handing them out and failling - one such scenario is when updating cached topic metadata.  It's best if we remove any producers that are tied to dead brokers to avoid such situations.

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