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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6445) Improve YARN-3926 performance with respect to SLS
Date Mon, 24 Apr 2017 18:34:04 GMT

    [ https://issues.apache.org/jira/browse/YARN-6445?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15981635#comment-15981635

Wangda Tan commented on YARN-6445:

Latest patch looks good to me, +1. Thanks [~vvasudev] and reviews from [~sunilg]/[~daniel@cloudera.com],
looking forward a SLS perf report of the resource profile includes this improvement.

> Improve YARN-3926 performance with respect to SLS
> -------------------------------------------------
>                 Key: YARN-6445
>                 URL: https://issues.apache.org/jira/browse/YARN-6445
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager, resourcemanager
>            Reporter: Varun Vasudev
>            Assignee: Varun Vasudev
>         Attachments: YARN-6445-YARN-3926.001.patch, YARN-6445-YARN-3926.002.patch, YARN-6445-YARN-3926.003.patch,
> As part of the SLS runs on YARN-3926, we discovered a bunch of bottlenecks around object
creation and garbage collection. This JIRA is to apply a fix for those bottlenecks.

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