[OOZIE-1445] Job DAG causes OOM. Reimplement using client side javascript

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 3.3.2
• Assignee: Unassigned
• Reporter: Rohini Palaniswamy
• Created: 03/Jul/13 16:02
• Updated: 04/Dec/15 16:40
• Resolved: 04/Dec/15 16:40

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 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.

Issue Links

• duplicates: OOZIE-2406 Completely rewrite GraphGenerator code
• is related to: OOZIE-1444 Job DAG causes OOM. Remove refresh option