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  1. Hadoop YARN
  2. YARN-4126

RM should not issue delegation tokens in unsecure mode

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 3.0.0-alpha1
    • None
    • None
    • Incompatible change, Reviewed
    • Yarn now only issues and allows delegation tokens in secure clusters. Clients should no longer request delegation tokens in a non-secure cluster, or they'll receive an IOException.

    Description

      ClientRMService#getDelegationToken is currently returning a delegation token in insecure mode. We should not return the token if it's in insecure mode.

      Attachments

        1. 0006-YARN-4126.patch
          31 kB
          Bibin Chundatt
        2. 0005-YARN-4126.patch
          14 kB
          Bibin Chundatt
        3. 0004-YARN-4126.patch
          13 kB
          Bibin Chundatt
        4. 0003-YARN-4126.patch
          11 kB
          Bibin Chundatt
        5. 0002-YARN-4126.patch
          2 kB
          Bibin Chundatt
        6. 0001-YARN-4126.patch
          1.0 kB
          Bibin Chundatt

        Issue Links

        blocks

        Improvement - An improvement or enhancement to an existing feature or task. YARN-5882 Test only changes from YARN-4126

        • Major - Major loss of function.
        • Resolved
        breaks

        Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-6508 TestNetworkedJob fails consistently due to delegation token changes on RM.

        • Major - Major loss of function.
        • Resolved

        Improvement - An improvement or enhancement to an existing feature or task. YARN-5750 YARN-4126 broke Oozie on unsecure cluster

        • Major - Major loss of function.
        • Resolved

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          People

            bibinchundatt Bibin Chundatt
            jianhe Jian He
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            Dates

              Created:
              Updated:
              Resolved:

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