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From "Bibin A Chundatt (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4609) RM Nodes list page takes too much time to load
Date Fri, 25 Mar 2016 04:06:25 GMT

    [ https://issues.apache.org/jira/browse/YARN-4609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15211389#comment-15211389
] 

Bibin A Chundatt commented on YARN-4609:
----------------------------------------

HI [~leftnoteasy]
Thank you for looking into patch

Have used bDeferRender property of dataTables. Setting it to true will to defer the creation
of the table elements for each row until they are needed for a draw - saving a significant
amount of time. To achieve this, we need to use plain HTML and pass the data as array to dataTable
instead of creating all the table row elements before hand as per HAMLET.

> RM Nodes list page takes too much time to load
> ----------------------------------------------
>
>                 Key: YARN-4609
>                 URL: https://issues.apache.org/jira/browse/YARN-4609
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Bibin A Chundatt
>            Assignee: Bibin A Chundatt
>         Attachments: 0001-YARN-4609.patch, 0002-YARN-4609.patch, 7k Nodes.png, sls-jobs.json,
sls-nodes.json
>
>
> Configure SLS with 10000 NM Nodes
> Check the time taken to load Nodes page
> For loading 10 k Nodes it takes *30 sec*
>  <RM IP>/cluster/nodes
> Chrome :Version 47.0.2526.106 m



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