[YARN-998] Keep NM resource updated through dynamic resource config for RM/NM restart

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Component/s: graceful, nodemanager, scheduler
• Target Version/s: 2.8.0
• Hadoop Flags: Reviewed
• Assignee: Junping Du
• Reporter: Junping Du
• Created: 30/Jul/13 15:47
• Updated: 25/Oct/19 20:26
• Resolved: 28/Mar/16 18:14

Description

When NM is restarted by plan or from a failure, previous dynamic resource setting should be kept for consistency.

Issue Links

• depends upon: YARN-311 Dynamic node resource configuration: core scheduler changes
• is depended upon by: YARN-4832 NM side resource value should get updated if change applied in RM side
• relates to: YARN-4893 Fix some intermittent test failures in TestRMAdminService