[YARN-7172] ResourceCalculator.fitsIn() should not take a cluster resource parameter

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha4
• Fix Version/s: 3.0.0, 3.1.0
• Component/s: scheduler
• Labels: newbie
• Hadoop Flags: Reviewed
• Assignee: Sen Zhao
• Reporter: Daniel Templeton
• Created: 07/Sep/17 18:34
• Updated: 14/Nov/17 06:42
• Resolved: 18/Sep/17 04:23

Description

There are numerous calls to ClusterNodeTracker.getClusterResource() (which involves a lock) to get a value to pass as the cluster resource parameter to Resources.fitsIn(), but the parameter is (quite reasonably) ignored. We should remove the parameter.