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https://issues.apache.org/jira/browse/HADOOP-7510?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13113841#comment-13113841
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Jitendra Nath Pandey commented on HADOOP-7510:
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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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