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From "Jay Kreps (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KAFKA-347) change number of partitions of a topic online
Date Wed, 05 Sep 2012 18:38:07 GMT

    [ https://issues.apache.org/jira/browse/KAFKA-347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13448983#comment-13448983
] 

Jay Kreps commented on KAFKA-347:
---------------------------------

This is more of a nice-to-have, no? Can't we postpone this beyond 0.8? Changing partition
# will scramble the partitioning from the producer, and we don't really have this capability
now.
                
> change number of partitions of a topic online
> ---------------------------------------------
>
>                 Key: KAFKA-347
>                 URL: https://issues.apache.org/jira/browse/KAFKA-347
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: core
>    Affects Versions: 0.8
>            Reporter: Jun Rao
>              Labels: features
>
> We will need an admin tool to change the number of partitions of a topic online.

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