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From "Aaron T. Myers (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3920) Revise yarn default port number selection
Date Tue, 28 Feb 2012 19:01:47 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13218476#comment-13218476
] 

Aaron T. Myers commented on MAPREDUCE-3920:
-------------------------------------------

Could someone please update the target version of this JIRA? 0.23.1 doesn't seem appropriate,
since it's already been released.

In particular, I'm curious if this will be targeted for 0.23.2 or 0.23.3.
                
> Revise yarn default port number selection
> -----------------------------------------
>
>                 Key: MAPREDUCE-3920
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3920
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: nodemanager, resourcemanager
>    Affects Versions: 0.23.1
>            Reporter: Dave Thompson
>            Assignee: Dave Thompson
>             Fix For: 0.23.1
>
>         Attachments: MAPREDUCE-3920-branch-0.23.1.patch, MAPREDUCE-3920-branch-0.23.1.patch
>
>
> The default port numbers chosen for nodemanager and resourcemanager are random and widely
spread out creating unnecessary overhead in deployments where site operators care, and deploy
many clusters.
> Current and proposed new default ports are as follows:
> Current		New		Config Property	
> ------- 	---             ---------------
> 4344		8040		yarn.nodemanager.localizer.address	
> 45454		8041		yarn.nodemanager.address	
> 9999		8042		yarn.nodemanager.webapp.address	
> 8030		8030(NC)	yarn.resourcemanager.scheduler.address
> 8025		8031		yarn.resourcemanager.resource-tracker.address
> 8040		8032		yarn.resourcemanager.address
> 8141		8033		yarn.resourcemanager.admin.address
> Affected files include:  embedded defaults (YarnConfiguration.java), yarn-default.xml,
documentation and unit tests.
>  

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