[HADOOP-1279] list of completed jobs purges jobs based on submission not on completion age

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.13.0

Environment

all

• Assignee: Arun Murthy
• Reporter: Alejandro Abdelnur
• Created: 20/Apr/07 07:09
• Updated: 08/Jul/09 16:52
• Resolved: 26/Apr/07 20:50

Description

The JobTracker keeps at most the last 100 completed jobs.

One this limit is exceeded and there is a new completed job the old submitted job in completed state is removed regardless if there are jobs that have finished much earlier in the completed list.

The job should be added at completion time, not a submission time to avoid this problem.