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  1. Hadoop HDFS
  2. HDFS-10735

Distcp using webhdfs on secure HA clusters fails with StandbyException

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.7.2
    • Fix Version/s: 2.8.0, 3.0.0-alpha2
    • Component/s: webhdfs
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      A distcp running on HADOOP 2.7.2 cluster , copying from HADOOP 2.4.1 cluster fails.
      Both are secure clusters.
      The logs indicates that task contacts the StandBy name node on the remote cluster i first and gets a standByException.
      Instead of retrying with the active name node on the remote cluster, the execution errors out throwing InvalidToken

      The exception is attached

        Attachments

        1. exception.txt
          2 kB
          Benoy Antony
        2. HDFS-10735-001.patch
          1 kB
          Benoy Antony

          Activity

            People

            • Assignee:
              benoyantony Benoy Antony
              Reporter:
              benoyantony Benoy Antony
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              Dates

              • Created:
                Updated:
                Resolved: