[jira] [Commented] (KAFKA-4420) Group StopReplicaRequests for partitions on the same broker into one StopReplicaRequest

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KAFKA-4420?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15675326#comment-15675326 ] 

ASF GitHub Bot commented on KAFKA-4420:
---------------------------------------

GitHub user lindong28 opened a pull request:

    https://github.com/apache/kafka/pull/2148

    KAFKA-4420; Group StopReplicaRequests for partitions on the same broker into one StopReplicaRequest

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/lindong28/kafka KAFKA-4420

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/kafka/pull/2148.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #2148
    
----
commit b342c62a0d3d2457789ff953eac5cd7abe1a5d7f
Author: Dong Lin <li...@gmail.com>
Date:   2016-11-18T00:54:12Z

    KAFKA-4420; Group StopReplicaRequests for partitions on the same broker into one StopReplicaRequest

----


> Group StopReplicaRequests for partitions on the same broker into one StopReplicaRequest
> ---------------------------------------------------------------------------------------
>
>                 Key: KAFKA-4420
>                 URL: https://issues.apache.org/jira/browse/KAFKA-4420
>             Project: Kafka
>          Issue Type: Bug
>            Reporter: Dong Lin
>            Assignee: Dong Lin
>
> Currently if a broker of 1000 partitions want to do controlled shutdown, controller will send 1000 StopReplicaRequest to that broker. This is inefficient. Controller only need to send one StopReplicaRequest and include those 1000 partitions in this request.



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