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From "Tsz Wo (Nicholas), SZE (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-7510) Tokens should use original hostname provided instead of ip
Date Tue, 18 Oct 2011 01:12:11 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7510?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13129391#comment-13129391

Tsz Wo (Nicholas), SZE commented on HADOOP-7510:

This issue is no longer blocked.  MAPREDUCE-2764 was committed to 0.23 and trunk.  Note that
HDFS-2385 is blocked by this.
> 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:
>         Attachments: HADOOP-7510-10.patch, HADOOP-7510-11.patch, HADOOP-7510-12.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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