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From "Alejandro Abdelnur (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6986) DistributedFileSystem must get delegation tokens from configured KeyProvider
Date Fri, 05 Sep 2014 20:10:29 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6986?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14123488#comment-14123488
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Alejandro Abdelnur commented on HDFS-6986:
------------------------------------------

I've tested the provided patch in a real cluster and it works as advertised. Please add testcase
and we are good to go.

> DistributedFileSystem must get delegation tokens from configured KeyProvider
> ----------------------------------------------------------------------------
>
>                 Key: HDFS-6986
>                 URL: https://issues.apache.org/jira/browse/HDFS-6986
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: security
>            Reporter: Alejandro Abdelnur
>            Assignee: Zhe Zhang
>         Attachments: HDFS-6986.patch
>
>
> {{KeyProvider}} via {{KeyProviderDelegationTokenExtension}} provides delegation tokens.
{{DistributedFileSystem}} should augment the HDFS delegation tokens with the keyprovider ones
so tasks can interact with keyprovider when it is a client/server impl (KMS).



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