[FLINK-4555] Explicitly kill TaskManager on YARN when ApplicationMaster is shutting down

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Not A Problem
• Affects Version/s: 1.1.0
• Component/s: Deployment / YARN
• Assignee: Maximilian Michels
• Reporter: Robert Metzger
• Created: 01/Sep/16 11:01
• Updated: 19/Dec/16 12:46
• Resolved: 24/Sep/16 11:59

Description

It seems that Flink is not explicitly destroying the TaskManager JVM when the ApplicationMaster is shutting down (when the YARN application is stopping).

Since this was once in Flink (in 1.0.x) we should add a test case to ensure this feature stays in the code.

Issue Links

• links to: GitHub Pull Request #2514