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  1. Hadoop HDFS
  2. HDFS-12813

RequestHedgingProxyProvider can hide Exception thrown from the Namenode for proxy size of 1

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.1.0, 2.10.0, 3.0.3
    • Component/s: ha
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      HDFS-11395 fixed the problem where the MultiException thrown by RequestHedgingProxyProvider was hidden. However when the target proxy size is 1, then unwrapping is not done for the InvocationTargetException. for target proxy size of 1, the unwrapping should be done till first level where as for multiple proxy size, it should be done at 2 levels.

        Attachments

        1. HDFS-12813.001.patch
          8 kB
          Mukul Kumar Singh
        2. HDFS-12813.002.patch
          8 kB
          Mukul Kumar Singh
        3. HDFS-12813.003.patch
          10 kB
          Mukul Kumar Singh
        4. HDFS-12813.004.patch
          10 kB
          Mukul Kumar Singh

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              • Assignee:
                msingh Mukul Kumar Singh
                Reporter:
                msingh Mukul Kumar Singh
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                Dates

                • Created:
                  Updated:
                  Resolved: