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From "Richard Yu (JIRA)" <j...@apache.org>
Subject [jira] [Issue Comment Deleted] (KAFKA-6583) Metadata should include number of state stores for task
Date Fri, 23 Feb 2018 04:28:00 GMT

     [ https://issues.apache.org/jira/browse/KAFKA-6583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Richard Yu updated KAFKA-6583:
    Comment: was deleted

(was: This issue will block KAFKA-4696 until resolved.)

> Metadata should include number of state stores for task
> -------------------------------------------------------
>                 Key: KAFKA-6583
>                 URL: https://issues.apache.org/jira/browse/KAFKA-6583
>             Project: Kafka
>          Issue Type: New Feature
>          Components: streams
>    Affects Versions:,
>            Reporter: Richard Yu
>            Priority: Critical
>              Labels: needs-kip
> Currently, in the need for clients to be more evenly balanced, stateful tasks should
be distributed in such a manner that it will be spread equally. However, for such an awareness
to be implemented during task assignment, it would require the need for the present rebalance
protocol metadata to also contain the number of state stores in a particular task. This way,
it will allow us to "weight" tasks during assignment. 

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