[MAPREDUCE-3166] Make Rumen use job history api instead of relying on current history file name format

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.23.0
• Fix Version/s: 0.23.0
• Component/s: tools/rumen
• Hadoop Flags: Reviewed
• Release Note: Makes Rumen use job history api instead of relying on current history file name format.
• Assignee: Ravi Gummadi
• Reporter: Ravi Gummadi
• Created: 11/Oct/11 06:25
• Updated: 15/Nov/11 00:49
• Resolved: 12/Oct/11 12:21

Description

Rumen should not depend on the regular expression of job history file name format and should use the newly added api like isValidJobHistoryFileName(), getJobIDFromHistoryFilePath().