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From "Arun C Murthy (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-2775) [MR-279] Decommissioned node does not shutdown
Date Fri, 21 Oct 2011 04:42:34 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Arun C Murthy updated MAPREDUCE-2775:
-------------------------------------

    Status: Open  (was: Patch Available)

Devaraj, this is close, thanks!

Here are some comments:

# I don't think we want decom/unhealthy nodes in YarnClusterMetrics just yet. Let's have them
in metrics.
# We need #nodes and #rebootNodes 
# Minor nit: NOACTION, should be NORMAL
# Heartbeat shud set NORMAL as NodeAction during normal operation.
# The NM should stop for 'REBOOT' also, this will solve MAPREDUCE-3034 for now.
                
> [MR-279] Decommissioned node does not shutdown
> ----------------------------------------------
>
>                 Key: MAPREDUCE-2775
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2775
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Devaraj K
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-2775-1.patch, MAPREDUCE-2775-2.patch, MAPREDUCE-2775.patch
>
>
> A Nodemanager which is decommissioned by an admin via refreshnodes does not automatically
shutdown. 

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