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  1. Hadoop HDFS
  2. HDFS-10977

Balancer should query NameNode with a timeout

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • balancer & mover
    • None

    Description

      We found a case where Dispatcher was stuck at getBlockList forever (well, several hours when we found it).

      Attachments

        1. Gmail - HDFS Balancer Stuck after 10 Minz.pdf
          115 kB
          Senthil Kumar
        2. HDFS-10977-reproduce.patch
          3 kB
          Zhe Zhang

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. HDFS-11015 Enforce timeout in balancer

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              zhz Zhe Zhang
              zhz Zhe Zhang
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              Dates

                Created:
                Updated: