[jira] [Commented] (OOZIE-1444) Job DAG causes OOM. Remove refresh option

["Virag Kothari (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OOZIE-1444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13699119#comment-13699119 ] 

Virag Kothari commented on OOZIE-1444:
--------------------------------------

+1
                
> Job DAG causes OOM. Remove refresh option
> -----------------------------------------
>
>                 Key: OOZIE-1444
>                 URL: https://issues.apache.org/jira/browse/OOZIE-1444
>             Project: Oozie
>          Issue Type: Bug
>    Affects Versions: 3.3.2
>            Reporter: Rohini Palaniswamy
>            Assignee: Rohini Palaniswamy
>             Fix For: trunk
>
>         Attachments: OOZIE-1444.patch
>
>
>  Job DAG tab in the UI shows the workflow in a graphical representation. The way it is implemented it constructs image objects on the server side and serves it which is a bad idea. Has to be reimplemented using client side java script. In the meanwhile, removing the refresh option should mitigate the problem as users clicking on refresh when a big DAG does not show immediately causes OOM quickly.

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