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Date: Thu, 21 Jun 2012 14:04:42 +0000 (UTC)
From: "Daryn Sharp (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
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Subject: [jira] [Updated] (HDFS-3553) Hftp proxy tokens are broken
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     [ https://issues.apache.org/jira/browse/HDFS-3553?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daryn Sharp updated HDFS-3553:
------------------------------

    Attachment: HDFS-3553.branch-1.0.patch

As best I can tell, the checks are just sanity checks to ensure the proxy token's users are in sync with the users the client believes it's using.

After speaking with Nicholas, disabling one of the new user checks (introduced by HDFS-2539) is a less than ideal short-term fix.  It will not impact the functionality of hftp nor webhdfs.
                
> Hftp proxy tokens are broken
> ----------------------------
>
>                 Key: HDFS-3553
>                 URL: https://issues.apache.org/jira/browse/HDFS-3553
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 1.0.2, 2.0.0-alpha, 3.0.0
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>            Priority: Blocker
>         Attachments: HDFS-3553.branch-1.0.patch
>
>
> Proxy tokens are broken for hftp.  The impact is systems using proxy tokens, such as oozie jobs, cannot use hftp.

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