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https://issues.apache.org/jira/browse/HADOOP-7510?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13113004#comment-13113004
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Jitendra Nath Pandey commented on HADOOP-7510:
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Please also rebase the patch against the latest state of the branch, because
HADOOP-7661 commit might conflict with this one. HADOOP-7661 requires that
getCanonicalServiceName is not removed from HftpFileSystem.
TestDelegationTokenFetcher is passing in my dev setup. Please make sure, it is
not broken by the patch.
> 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-7510-2.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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