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From "Naganarasimha G R (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (MAPREDUCE-5938) Shuffle port in nodemanager is binding to all IPs
Date Fri, 08 Jul 2016 01:07:11 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15367035#comment-15367035
] 

Naganarasimha G R edited comment on MAPREDUCE-5938 at 7/8/16 1:06 AM:
----------------------------------------------------------------------

Yes, similar to *mapreduce.shuffle.port* we can have this as an mapred-site.xml configuration
in each of the NM's mapred-site.xml, they can modify to a specific value.
Note sure whether we can support *"0.0.0.0:$\{mapreduce.task.profile.params\}"*  as default
value instead of deprecating *mapreduce.shuffle.port*. If it can be configured in this way
then it would have better compatability



was (Author: naganarasimha):
Yes, similar to *mapreduce.shuffle.port* we can have this as an mapred-site.xml configuration
in each of the NM's mapred-site.xml, they can modify to a specific value.
Note sure whether we can support *"0.0.0.0:${mapreduce.task.profile.params}"*  as default
value instead of deprecating *mapreduce.shuffle.port*. If it can be configured in this way
then it would have better compatability


> Shuffle port in nodemanager is binding to all IPs 
> --------------------------------------------------
>
>                 Key: MAPREDUCE-5938
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5938
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Ashutosh Jindal
>            Assignee: Naganarasimha G R
>         Attachments: issue.jpg, mapreduce-5938.patch, result_after_fix.jpg
>
>
> nodemanager port mapreduce.shuffle.port is listening to all ip



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