[OOZIE-1444] Job DAG causes OOM. Remove refresh option

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.3.2
• Fix Version/s: 4.0.0
• Assignee: Rohini Palaniswamy
• Reporter: Rohini Palaniswamy
• Created: 03/Jul/13 16:01
• Updated: 31/Aug/13 00:02
• Resolved: 03/Jul/13 16:10

Description

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.

Issue Links

• relates to: OOZIE-1445 Job DAG causes OOM. Reimplement using client side javascript