[jira] [Comment Edited] (OOZIE-3353) Add support for WebHDFS token provider

["Peter Bacsko (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OOZIE-3353?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16628566#comment-16628566 ] 

Peter Bacsko edited comment on OOZIE-3353 at 9/27/18 2:23 PM:
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I'll add an example later.

But for instance, using DistCp with webhdfs will not work in a secure environment.


was (Author: pbacsko):
I'll add an example later.

But for example, using DistCp with webhdfs will not work in a secure environment.

> Add support for WebHDFS token provider
> --------------------------------------
>
>                 Key: OOZIE-3353
>                 URL: https://issues.apache.org/jira/browse/OOZIE-3353
>             Project: Oozie
>          Issue Type: New Feature
>          Components: core
>            Reporter: Peter Bacsko
>            Priority: Major
>
> Oozie currently doesn't support fetching delegation tokens for WebHDFS.
> Ordinary HDFS tokens are not adequate because the token kind is different: WEBHDFS_TOKEN_KIND vs HDFS_DELEGATION_TOKEN.
> We need to use REST calls to retrieve the tokens.



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