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Posted to dev@oozie.apache.org by "Andras Piros (JIRA)" <ji...@apache.org> on 2018/09/26 10:03:00 UTC

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

    [ https://issues.apache.org/jira/browse/OOZIE-3353?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16628503#comment-16628503 ] 

Andras Piros commented on OOZIE-3353:
-------------------------------------

Thanks for the idea [~pbacsko]! Looks like a long-standing tech debt, would really like to have Oozie also talk to secure WebHDFS. Do you have a workflow example?

> 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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