[TEZ-2038] TEZ-UI DAG is always running in tez-ui when the app is failed but no DAGFinishedEvent is logged

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.6.1
• Component/s: UI
• Target Version/s: 0.6.1
• Assignee: Prakash Ramachandran
• Reporter: Jeff Zhang
• Created: 05/Feb/15 08:32
• Updated: 30/Jun/15 04:52
• Resolved: 16/Feb/15 12:11

Description

If AM crashed before DAG is finished, there wouldn't be DAGFinishedEvent. In this case, DAG is always shown as running in tez-ui, but the yarn application is actually finished.

Issue Links

• relates to: TEZ-2081 Tez UI: need mechanism to check if app has completed