[YARN-82] YARN local-dirs defaults to /tmp/nm-local-dir

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.0.0-alpha
• Fix Version/s: 2.0.3-alpha
• Component/s: nodemanager
• Assignee: Hemanth Yamijala
• Reporter: Andy Isaacson
• Created: 04/Sep/12 18:34
• Updated: 15/Nov/19 10:09
• Resolved: 21/Sep/12 06:41

Description

yarn.nodemanager.local-dirs defaults to /tmp/nm-local-dir. It should be

{hadoop.tmp.dir}

/nm-local-dir or similar. Among other problems, this can prevent multiple test clusters from starting on the same machine.

Thanks to Hemanth Yamijala for reporting this issue.