[YARN-3028] Better syntax for replaceLabelsOnNode in RMAdmin CLI

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.7.0
• Component/s: api, client, resourcemanager
• Target Version/s: 2.7.0
• Hadoop Flags: Reviewed
• Assignee: Rohith Sharma K S
• Reporter: Jian He
• Created: 10/Jan/15 01:54
• Updated: 10/Apr/15 20:10
• Resolved: 27/Jan/15 23:29

Description

The command to replace label now is such:

yarn rmadmin -replaceLabelsOnNode [node1:port,label1,label2 node2:port,label1,label2]

Instead of

 node1:port,label1,label2 

I think it's better to say

 node1:port=label1,label2