[HADOOP-4274] Capacity scheduler's implementation of getJobs modifies the list of running jobs inadvertently

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 0.19.0
• Fix Version/s: 0.19.0
• Hadoop Flags: Reviewed
• Assignee: Hemanth Yamijala
• Reporter: Hemanth Yamijala
• Created: 25/Sep/08 11:08
• Updated: 08/Jul/09 16:40
• Resolved: 29/Sep/08 21:03

Description

The implementation of the getJobs API gets the running jobs queue from the JobQueueManager. If it is not null, it appends waiting jobs to the list and returns that. This modifies the original list of running jobs and can affect the scheduler drastically.