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From "Jitendra Nath Pandey (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-7510) Tokens should use original hostname provided instead of ip
Date Fri, 23 Sep 2011 23:59:26 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7510?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13113841#comment-13113841
] 

Jitendra Nath Pandey commented on HADOOP-7510:
----------------------------------------------

  I don't really agree with the approach this patch is taking regarding getCanonicalServiceName
and the fact that some of the changes should have rather been handled in separate jiras. But
I will not block it.
  Given the size of the patch and some of the fundamental changes the patch is doing, I will
recommend another committer takes a brief a look at the patch before committing. 

> Tokens should use original hostname provided instead of ip
> ----------------------------------------------------------
>
>                 Key: HADOOP-7510
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7510
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>             Fix For: 0.20.205.0
>
>         Attachments: HADOOP-7510-10.patch, HADOOP-7510-2.patch, HADOOP-7510-3.patch,
HADOOP-7510-4.patch, HADOOP-7510-5.patch, HADOOP-7510-6.patch, HADOOP-7510-8.patch, HADOOP-7510-9.patch,
HADOOP-7510.patch
>
>
> Tokens currently store the ip:port of the remote server.  This precludes tokens from
being used after a host's ip is changed.  Tokens should store the hostname used to make the
RPC connection.  This will enable new processes to use their existing tokens.

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