[jira] [Commented] (MESOS-8455) Avoid unnecessary copying of protobuf in the v1 API.

["Benjamin Mahler (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-8455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16329227#comment-16329227 ] 

Benjamin Mahler commented on MESOS-8455:
----------------------------------------

Master side of the copy elimination is in 1.5:

{noformat}
commit 3035c8828345e7b0f33a4755d50139c8b693d567 (bmahler_http_api_optimizations)
Author: Benjamin Mahler <bm...@apache.org>
Date:   Tue Dec 19 17:43:14 2017 -0800

    Eliminated some unnecessary copying in the HTTP operator API.

    This is only a minor portion of the performance improvements
    needed to bring the v1 operator API close to the v0 API
    performance.

    Review: https://reviews.apache.org/r/64741
{noformat}

> Avoid unnecessary copying of protobuf in the v1 API.
> ----------------------------------------------------
>
>                 Key: MESOS-8455
>                 URL: https://issues.apache.org/jira/browse/MESOS-8455
>             Project: Mesos
>          Issue Type: Improvement
>          Components: agent, master
>            Reporter: Benjamin Mahler
>            Priority: Major
>
> Now that we have move support for protobufs, we can avoid the unnecessary copying of protobuf in the v1 API to improve the performance.



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