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  1. Hadoop Common
  2. HADOOP-6638

try to relogin in a case of failed RPC connection (expired tgt) only in case the subject is loginUser or proxyUgi.realUser.

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • None
    • None
    • None
    • security

    Description

      when we get javax.security.sasl.SaslException in Client.setupSaslConnection() one possible problem could be an expired TGT.
      So we try to relogin from the keytab. But this should be attempted ONLY in case of loginUser or proxyUgi.realUser trying to connect.

      Attachments

        1. HADOOP-6638.patch
          6 kB
          Boris Shkolnik
        2. HADOOP-6638-1.patch
          6 kB
          Boris Shkolnik
        3. HADOOP-6638-BP20.patch
          7 kB
          Boris Shkolnik

        Activity

          People

            boryas Boris Shkolnik
            boryas Boris Shkolnik
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            Dates

              Created:
              Updated:
              Resolved: