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  1. Hadoop Common
  2. HADOOP-13590

Retry until TGT expires even if the UGI renewal thread encountered exception

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.8.0, 2.7.3, 2.6.4
    • 2.8.0, 3.0.0-alpha2
    • security
    • None
    • Reviewed

    Description

      The UGI has a background thread to renew the tgt. On exception, it terminates itself

      If something temporarily goes wrong that results in an IOE, even if it recovered no renewal will be done and client will eventually fail to authenticate. We should retry with our best effort, until tgt expires, in the hope that the error recovers before that.

      Attachments

        1. HADOOP-13590.01.patch
          7 kB
          Xiao Chen
        2. HADOOP-13590.02.patch
          8 kB
          Xiao Chen
        3. HADOOP-13590.03.patch
          11 kB
          Xiao Chen
        4. HADOOP-13590.04.patch
          11 kB
          Xiao Chen
        5. HADOOP-13590.05.patch
          14 kB
          Xiao Chen
        6. HADOOP-13590.06.patch
          13 kB
          Xiao Chen
        7. HADOOP-13590.07.patch
          13 kB
          Xiao Chen
        8. HADOOP-13590.08.patch
          18 kB
          Xiao Chen
        9. HADOOP-13590.09.patch
          18 kB
          Xiao Chen
        10. HADOOP-13590.10.patch
          18 kB
          Xiao Chen
        11. HADOOP-13590.branch-2.01.patch
          12 kB
          Xiao Chen

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              xiaochen Xiao Chen
              xiaochen Xiao Chen
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              Dates

                Created:
                Updated:
                Resolved: