[YARN-3079] Scheduler should also update maximumAllocation when updateNodeResource.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.7.0
• Hadoop Flags: Reviewed
• Assignee: Zhihai Xu
• Reporter: Zhihai Xu
• Created: 21/Jan/15 08:18
• Updated: 24/Apr/15 23:17
• Resolved: 29/Jan/15 06:00

Description

Scheduler should also update maximumAllocation when updateNodeResource. Otherwise even the node resource is changed by AdminService#updateNodeResource, maximumAllocation won't be changed.
Also RMNodeReconnectEvent called from ResourceTrackerService#registerNodeManager will also trigger AbstractYarnScheduler#updateNodeResource being called.