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https://issues.apache.org/jira/browse/HDFS-3983?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13465073#comment-13465073
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Eli Collins commented on HDFS-3983:
-----------------------------------
Btw I'm going to hold off on committing this patch for now because like
HDFS-3461 it needs to support KSSL for getting the delegation token. We need
this to support distcp from v1 using hftp and security.
> Hftp should not use the https port
> ----------------------------------
>
> Key: HDFS-3983
> URL: https://issues.apache.org/jira/browse/HDFS-3983
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 2.0.0-alpha
> Reporter: Eli Collins
> Assignee: Eli Collins
> 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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