[MAPREDUCE-3036] Some of the Resource Manager memory metrics go negative.

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 0.23.0, 2.0.0-alpha
• Fix Version/s: 0.23.0
• Component/s: mrv2
• Assignee: Robert Joseph Evans
• Reporter: Robert Joseph Evans
• Created: 19/Sep/11 16:30
• Updated: 16/Mar/15 17:57
• Resolved: 21/Sep/11 01:14

Description

ReservedGB seems to always be decremented when a container is released, even though the container never reserved any memory.
AvailableGB also seems to be able to go negative in a few situations.

Issue Links

• blocks: MAPREDUCE-2738 Missing cluster level stats on the RM UI