[MAPREDUCE-3873] Nodemanager is not getting decommisioned if the absolute ip is given in exclude file.

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.23.0
• Fix Version/s: 2.0.2-alpha
• Component/s: mrv2, nodemanager
• Hadoop Flags: Reviewed
• Release Note: Fixed NodeManagers' decommissioning at RM to accept IP addresses also.
• Assignee: xieguiming
• Reporter: Nishan Shetty
• Created: 17/Feb/12 11:02
• Updated: 11/Oct/12 17:48
• Resolved: 05/Jun/12 23:57

Description

Configure absolute ip in "yarn.resourcemanager.nodes.exclude-path" and try to decommission the node.
It is not getting decommisioned.But if the hostname is given, decommissioning is happening.

I have also given the ip-host mapping of each machine in /etc/hosts.(i,e in every machine the other machines ip-host mapping is specified).