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Date: Thu, 29 Aug 2013 00:37:52 +0000 (UTC)
From: "Suresh Srinivas (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
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Subject: [jira] [Commented] (HDFS-3983) Hftp should support both SPNEGO and
 KSSL
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    [ https://issues.apache.org/jira/browse/HDFS-3983?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13753103#comment-13753103 ] 

Suresh Srinivas commented on HDFS-3983:
---------------------------------------

I have marked this as blocker for 2.1.1-beta.
                
> Hftp should support both SPNEGO and KSSL
> ----------------------------------------
>
>                 Key: HDFS-3983
>                 URL: https://issues.apache.org/jira/browse/HDFS-3983
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.0.0-alpha
>            Reporter: Eli Collins
>            Assignee: Eli Collins
>            Priority: Blocker
>         Attachments: hdfs-3983.txt, hdfs-3983.txt
>
>
> Hftp currently doesn't work against a secure cluster unless you configure {{dfs.https.port}} to be the http port, otherwise the client can't fetch tokens:
> {noformat}
> $ hadoop fs -ls hftp://c1225.hal.cloudera.com:50070/
> 12/09/26 18:02:00 INFO fs.FileSystem: Couldn't get a delegation token from http://c1225.hal.cloudera.com:50470 using http.
> ls: Security enabled but user not authenticated by filter
> {noformat}
> This is due to Hftp still using the https port. Post HDFS-2617 it should use the regular http port. Hsftp should still use the secure port, however now that we have HADOOP-8581 it's worth considering removing Hsftp entirely. I'll start a separate thread about that.  

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