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Posted to yarn-issues@hadoop.apache.org by "Peter Shi (JIRA)" <ji...@apache.org> on 2015/06/29 10:00:10 UTC

[jira] [Commented] (YARN-3500) Optimize ResourceManager Web loading speed

    [ https://issues.apache.org/jira/browse/YARN-3500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14605245#comment-14605245 ] 

Peter Shi commented on YARN-3500:
---------------------------------

[~kasha] - i think we can do server side paging by passing the application ranges to server.

[~raviprak] - do you know why the paging was moved to client side?? Because of the server side load can not be controlled?

> Optimize ResourceManager Web loading speed
> ------------------------------------------
>
>                 Key: YARN-3500
>                 URL: https://issues.apache.org/jira/browse/YARN-3500
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: resourcemanager
>            Reporter: Peter Shi
>
> after running 10k jobs, resoucemanager webui load speed become slow. As server side send 10k jobs information in one response, parsing and rendering page will cost a long time. Current paging logic is done in browser side. 
> This issue makes server side to do the paging logic, so that the loading will be fast.
> Loading 10k jobs costs 55 sec. loading 2k costs 7 sec



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