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  1. Hadoop Common
  2. HADOOP-2924

HOD is trying to bring up task tracker on port which is already in close_wait state

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Details

    • Bug
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • 0.16.0
    • 0.17.0
    • contrib/hod
    • None

    Description

      While bringing up task tracker using random ports, HOD is not checking whether the port is in CLOSE_WAIT state. So when it starts task tracker, we will be getting an address bind error on that port. We can avoid this error if we check for CLOSE_WAIT state on that port before starting the tasktracker.

      Attachments

        1. HADOOP-2924
          3 kB
          Vinod Kumar Vavilapalli
        2. HADOOP-2924.1
          8 kB
          Vinod Kumar Vavilapalli

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            vinodkv Vinod Kumar Vavilapalli
            aroop Aroop Maliakkal
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              Updated:
              Resolved:

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