[YARN-6360] Prevent FS state dump logger from cramming other log files

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.9.0, 3.0.0-alpha2
• Fix Version/s: 2.9.0, 3.0.0-alpha4
• Component/s: fairscheduler
• Hadoop Flags: Reviewed
• Assignee: Yufei Gu
• Reporter: Yufei Gu
• Created: 17/Mar/17 01:06
• Updated: 24/Mar/17 18:59
• Resolved: 24/Mar/17 18:32

Description

FS could dump states to multiple files if its logger inherit parents' appender. We should prevent that in case the state dump logger may cram other log files.