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https://issues.apache.org/jira/browse/OOZIE-1445?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rohini Palaniswamy resolved OOZIE-1445.
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Resolution: Duplicate
> Job DAG causes OOM. Reimplement using client side javascript
> ------------------------------------------------------------
>
> Key: OOZIE-1445
> URL: https://issues.apache.org/jira/browse/OOZIE-1445
> Project: Oozie
> Issue Type: Bug
> Affects Versions: 3.3.2
> Reporter: Rohini Palaniswamy
>
> 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 and leads to OOM often on the server. Has to be
> reimplemented using client side java script.
> OOZIE-1444 removes the refresh option for now which mitigates the problem a
> bit.
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