[YARN-3586] RM only get back addresses of Collectors that NM needs to know.

• Type: Sub-task
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 2.9.0, 3.0.0-alpha1
• Component/s: resourcemanager, timelineserver
• Labels: yarn-2928-1st-milestone
• Target Version/s: YARN-2928
• Hadoop Flags: Reviewed
• Assignee: Junping Du
• Reporter: Junping Du
• Created: 06/May/15 14:44
• Updated: 25/Oct/19 20:26
• Resolved: 22/Dec/15 15:45

Description

After YARN-3445, RM cache runningApps for each NM. So RM heartbeat back to NM should only include collectors' address for running applications against specific NM.