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From "Sunil G (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-6788) Improve performance of resource profile branch
Date Mon, 24 Jul 2017 09:08:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-6788?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sunil G updated YARN-6788:
--------------------------
    Attachment: YARN-6788-YARN-3926.011.patch

Thanks [~leftnoteasy].
Uploading a patch addressing latest comments.

bq.Additional items (performance related)
Yes, I think these figures makes sense. I ran a jmeter analysis test on all apis from Resources
class. And there is some performance dip, however there will be some cost associated with
extra resource objects. Barring same, I was planning to add these test case in a new patch
(with some compile time flag to trigger performance tests).

bq.Additional items (non-performance related)
Sure. I ll be handling these in another patch.

> Improve performance of resource profile branch
> ----------------------------------------------
>
>                 Key: YARN-6788
>                 URL: https://issues.apache.org/jira/browse/YARN-6788
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager, resourcemanager
>            Reporter: Sunil G
>            Assignee: Sunil G
>            Priority: Blocker
>         Attachments: YARN-6788-YARN-3926.001.patch, YARN-6788-YARN-3926.002.patch, YARN-6788-YARN-3926.003.patch,
YARN-6788-YARN-3926.004.patch, YARN-6788-YARN-3926.005.patch, YARN-6788-YARN-3926.006.patch,
YARN-6788-YARN-3926.007.patch, YARN-6788-YARN-3926.008.patch, YARN-6788-YARN-3926.009.patch,
YARN-6788-YARN-3926.010.patch, YARN-6788-YARN-3926.011.patch
>
>
> Currently we could see a 15% performance delta with this branch. 
> Few performance improvements to improve the same.
> Also this patch will handle [comments|https://issues.apache.org/jira/browse/YARN-6761?focusedCommentId=16075418&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16075418]
from [~leftnoteasy].



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