hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Benoy Antony (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6285) Add option to set max limit on ResourceManager for ApplicationClientProtocol.getApplications
Date Sat, 04 Mar 2017 03:12:45 GMT

    [ https://issues.apache.org/jira/browse/YARN-6285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15895474#comment-15895474
] 

Benoy Antony commented on YARN-6285:
------------------------------------

+1.
[~sunilg], If you have time, could you please review?
If there are no further review comments, I can commit this on Tuesday. 

> Add option to set max limit on ResourceManager for ApplicationClientProtocol.getApplications
> --------------------------------------------------------------------------------------------
>
>                 Key: YARN-6285
>                 URL: https://issues.apache.org/jira/browse/YARN-6285
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: yunjiong zhao
>            Assignee: yunjiong zhao
>         Attachments: YARN-6285.001.patch, YARN-6285.002.patch, YARN-6285.003.patch
>
>
> When users called ApplicationClientProtocol.getApplications, it will return lots of data,
and generate lots of garbage on ResourceManager which caused long time GC.
> For example, on one of our RM, when called rest API " http://<rm http address:port>/ws/v1/cluster/apps"
it can return 150MB data which have 944 applications.
> getApplications have limit parameter, but some user might not set it, and then the limit
will be Long.MAX_VALUE.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org


Mime
View raw message