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https://issues.apache.org/jira/browse/KAFKA-5136?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15986772#comment-15986772
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ASF GitHub Bot commented on KAFKA-5136:
---------------------------------------

GitHub user dguy opened a pull request:

    https://github.com/apache/kafka/pull/2925

    KAFKA-5136: move coordinatorEpoch from WriteTxnMarkerRequest to 
TxnMarkerEntry

    Moving the coordinatorEpoch from WriteTxnMarkerRequest to TxnMarkerEntry 
will generate fewer broker send requests

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

    $ git pull https://github.com/dguy/kafka tc-write-txn-request-follow-up

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

    https://github.com/apache/kafka/pull/2925.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 #2925
    
----
commit 2f8d54c8207311aed57a20b46a03c272cc62020b
Author: Damian Guy <damian....@gmail.com>
Date:   2017-04-27T14:58:33Z

    move coordinatorEpoch from WriteTxnMarkerRequest to TxnMarkerEntry

----


> Move coordinatorEpoch from WriteTxnMarkerRequest to TxnMarkerEntry
> ------------------------------------------------------------------
>
>                 Key: KAFKA-5136
>                 URL: https://issues.apache.org/jira/browse/KAFKA-5136
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: core
>            Reporter: Damian Guy
>            Assignee: Damian Guy
>
> It makes more sense for the coordinatorEpoc to be on the TxnMarkerEntry 
> rather than the WriteTxnMarkerRequest. It will generate fewer requests per 
> broker



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