[YARN-5487] Can't kill nodemanager process when running in the foreground

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 2.7.2
• Component/s: nodemanager
• Labels: regression
• Assignee: Unassigned
• Reporter: Allen Wittenauer
• Created: 08/Aug/16 20:30
• Updated: 29/Aug/16 00:26
• Resolved: 29/Aug/16 00:26

Description

It looks like there is a misconfigured signal handler somewhere in the mix. Hitting ctrl-c results in this message:

16/08/08 20:26:37 ERROR nodemanager.NodeManager: RECEIVED SIGNAL 2: SIGINT

... which is then summarily ignored.

Issue Links

• is duplicated by: YARN-5570 NodeManager blocks kill attempts during startup if ResourceManager is down