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  1. Hadoop HDFS
  2. HDFS-4576 Webhdfs authentication issues
  3. HDFS-4548

Webhdfs doesn't renegotiate SPNEGO token

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Details

    • Sub-task
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • 2.0.0-alpha, 0.23.7, 3.0.0-alpha1
    • 0.23.7, 2.0.4-alpha
    • None
    • None

    Description

      When the webhdfs SPNEGO token expires, the fs doesn't attempt to renegotiate a new SPNEGO token. This renders webhdfs unusable for daemons that are logged in via a keytab which would allow a new SPNEGO token to be generated.

      Attachments

        1. HDFS-4548.patch
          2 kB
          Daryn Sharp
        2. HDFS-4548.branch-23.patch
          0.9 kB
          Daryn Sharp
        3. HDFS-4548.patch
          1 kB
          Daryn Sharp
        4. HDFS-4548.branch-23.patch
          3 kB
          Daryn Sharp
        5. HDFS-4548.branch-23.patch
          1 kB
          Daryn Sharp
        6. HDFS-4548.patch
          1 kB
          Daryn Sharp
        7. HDFS-4548.branch-23.patch
          2 kB
          Daryn Sharp
        8. HDFS-4548.patch
          2 kB
          Daryn Sharp
        9. HDFS-4548.branch-23.patch
          2 kB
          Daryn Sharp
        10. HDFS-4548.patch
          2 kB
          Daryn Sharp

        Issue Links

          is related to

          Sub-task - The sub-task of the issue HDFS-4564 Webhdfs returns incorrect http response codes for denied operations

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-9363 AuthenticatedURL will NPE if server closes connection

          • Major - Major loss of function.
          • Open

          Activity

            People

              daryn Daryn Sharp
              daryn Daryn Sharp
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              Dates

                Created:
                Updated:
                Resolved: