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Posted to mapreduce-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2011/08/10 05:29:27 UTC

[jira] [Commented] (MAPREDUCE-2792) [MR-279] Replace IP addresses with hostnames

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2792?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13082121#comment-13082121 ] 

Allen Wittenauer commented on MAPREDUCE-2792:
---------------------------------------------

IMO, this is a blocker.

> [MR-279] Replace IP addresses with hostnames
> --------------------------------------------
>
>                 Key: MAPREDUCE-2792
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2792
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>             Fix For: 0.23.0
>
>
> Currently, all the logs, UI, CLI have IP addresses of the NM/RM, which are difficult to manage. It will be useful to have hostnames like in 0.20.x for easier debugging and maintenance purpose. 

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