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  1. Hadoop Common
  2. HADOOP-12054

RPC client should not retry for InvalidToken exceptions

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Details

    • Bug
    • Status: Resolved
    • Critical
    • Resolution: Fixed
    • 2.4.0
    • 2.8.0, 3.0.0-alpha1
    • ipc
    • None
    • Reviewed

    Description

      An InvalidToken exception is thrown for expired or cancelled tokens. An InvalidToken not wrapped in a RetriableException must be considered fatal by the retry proxies or clients will spam the service with failed connections. Depending on the context, a service may be degraded when spammed with thousands of connection failures.

      Attachments

        1. HADOOP-12054.02.patch
          6 kB
          Varun Saxena
        2. HADOOP-12054.01.patch
          5 kB
          Varun Saxena

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. YARN-3760 FSDataOutputStream leak in AggregatedLogFormat.LogWriter.close()

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-12697 IPC retry policies should recognise that SASL auth failures are unrecoverable

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Activity

            People

              varun_saxena Varun Saxena
              daryn Daryn Sharp
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              Dates

                Created:
                Updated:
                Resolved: