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  1. Hadoop YARN
  2. YARN-3761

Set delegation token service address at the server side

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Details

    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • security
    • None

    Description

      Nowadays, YARN components generate the delegation token without the service address set, and leave it to the client to set. With our java client library, it is usually fine. However, if users are using REST API, it's going to be a problem: The delegation token is returned as a url string. It's so unfriendly for the thin client to deserialize the url string, set the token service address and serialize it again for further usage. If we move the task of setting the service address to the server side, the client can get rid of this trouble.

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              varun_saxena Varun Saxena
              zjshen Zhijie Shen
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                Created:
                Updated: