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From "Joel Koshy (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (KAFKA-340) ensure ISR has enough brokers during clean shutdown of a broker
Date Tue, 04 Sep 2012 20:39:08 GMT

     [ https://issues.apache.org/jira/browse/KAFKA-340?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Joel Koshy updated KAFKA-340:
-----------------------------

    Labels: bugs  (was: features)
    
> ensure ISR has enough brokers during clean shutdown of a broker
> ---------------------------------------------------------------
>
>                 Key: KAFKA-340
>                 URL: https://issues.apache.org/jira/browse/KAFKA-340
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: core
>    Affects Versions: 0.8
>            Reporter: Jun Rao
>              Labels: bugs
>
> If we are shutting down a broker when the ISR of a partition includes only that broker,
we could lose some messages that have been previously committed. For clean shutdown, we need
to guarantee that there is at least 1 other broker in ISR after the broker is shut down.

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