hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Dave Thompson (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3920) Revise yarn default port number selection
Date Tue, 28 Feb 2012 16:47:46 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13218344#comment-13218344
] 

Dave Thompson commented on MAPREDUCE-3920:
------------------------------------------

I was hesitant to second guess the original authors choice of picking an identical number
of 4344 for what appeared a random size allocation, as the yarn nodemanager localization port
in those unit tests.  While benign, I do agree, that change shouldn't be necessary.   I'll
change those tests back and resubmit.

                
> 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.
>  

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message