[MAPREDUCE-4119] [jobhistory] job history server can not support mutiple yarn.app.mapreduce.am.staging-dir directorys.

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.23.1
• Component/s: jobhistoryserver

Environment

suse

• Assignee: Unassigned
• Reporter: xieguiming
• Created: 07/Apr/12 10:15
• Updated: 07/Apr/12 10:20

Description

jobclient can set the yarn.app.mapreduce.am.staging-dir value , but jobhistoryserver only read the yarn.app.mapreduce.am.staging-dir value from conf.
so, if client set different yarn.app.mapreduce.am.staging-dir value, and the jobhistoryserver can not scan the directory.