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From "Jakob Homan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8155) Support OAuth2 in WebHDFS
Date Sat, 18 Apr 2015 00:21:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14500944#comment-14500944
] 

Jakob Homan commented on HDFS-8155:
-----------------------------------

bq. I agree when an initial authentication like Kerberos/SPNEGO is passed, a DT will need
to be generated and passed to the server in all subsequent usages.
Why would it need to be? A backing store could accept a delegation token, or the datanodes
could continue to accept the SPENGO/Kerberos credentials or OAuth tokens.  DTs are one option,
but I do not want to rule out datanodes/datanode-like-servers accepting standard credentials.

> Support OAuth2 in WebHDFS
> -------------------------
>
>                 Key: HDFS-8155
>                 URL: https://issues.apache.org/jira/browse/HDFS-8155
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>          Components: webhdfs
>            Reporter: Jakob Homan
>            Assignee: Kai Zheng
>
> WebHDFS should be able to accept OAuth2 credentials.



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