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From "Robert Joseph Evans (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5036) Default shuffle handler port should not be 8080
Date Wed, 27 Feb 2013 21:03:13 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5036?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13588750#comment-13588750

Robert Joseph Evans commented on MAPREDUCE-5036:

Technically the shuffle handler is a web service. If you want to change the default port I
am fine with that, I am just curious what other web services do you expect to have running
on the same node?  
> Default shuffle handler port should not be 8080
> -----------------------------------------------
>                 Key: MAPREDUCE-5036
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5036
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 2.0.3-alpha
>            Reporter: Sandy Ryza
> The shuffle handler port defaults to 8080.  This is a pretty common port for web services,
and is likely to cause unnecessary port conflicts.

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