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From "Prashant Sharma (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3131) Docs and Scripts for setting up single node MRV2 cluster.
Date Tue, 04 Oct 2011 16:16:34 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13120246#comment-13120246
] 

Prashant Sharma commented on MAPREDUCE-3131:
--------------------------------------------


Well above config worked for running multiple datanodes. But for yarn 
  <property>
    <name>yarn.nodemanager.address</name>
    <value>0.0.0.0:0</value>
    <description>the nodemanagers bind to this port</description>
  </property> 

Setting port to 0 here has no effect it always tries to bind to 4344 :( 

I am sorry I am saying this without properly digging the code but i was getting bind exceptions.
while starting more than one yarn NMs 

So is it like this feature hasn't been built into yarn yet? In the second case I don't mind
doing so. 

Thanks.
                
> Docs and Scripts for setting up single node MRV2 cluster. 
> ----------------------------------------------------------
>
>                 Key: MAPREDUCE-3131
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3131
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>          Components: documentation, mrv2
>    Affects Versions: 0.24.0
>            Reporter: Prashant Sharma
>            Priority: Trivial
>              Labels: documentation, hadoop
>             Fix For: 0.24.0
>
>         Attachments: MAPREDUCE-3131.patch
>
>   Original Estimate: 168h
>  Remaining Estimate: 168h
>
> Scripts to run a single node cluster with a default configuration. Takes care of running
all the daemons including hdfs and yarn. 

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