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  1. Slider
  2. SLIDER-173

Container requests for the same role should utilize different nodes

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Details

    • Task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • Slider 0.40
    • None
    • None

    Description

      When two more containers are requested (for region servers): 

      14/06/25 22:21:56 INFO state.AppState: HBASE_REGIONSERVER: Asking for 2 more nodes(s) for a total of 3 
14/06/25 22:21:56 INFO state.OutstandingRequest: Submitting request for container on hor9n14.gq1.ygridcore.net
14/06/25 22:21:56 INFO state.AppState: Container ask is Capability[<memory:256, vCores:1>]Priority[2]
14/06/25 22:21:56 INFO state.AppState: Container ask is Capability[<memory:256, vCores:1>]Priority[2]

      Note: there was only one line of log from OutstandingRequest.
      I saw:

      14/06/25 22:21:57 INFO state.AppState: Assigning role HBASE_REGIONSERVER to container container_1403300788015_0007_01_000007, on hor12n12.gq1.ygridcore.net:45454,
14/06/25 22:21:57 INFO state.AppState: Assigning role HBASE_REGIONSERVER to container container_1403300788015_0007_01_000008, on hor12n12.gq1.ygridcore.net:45454,

      There was one node where region server was not running.

      When same role is requested, multiple nodes should be utilized.

      Attachments

        1. slider-173-v2.txt
          4 kB
          Ted Yu
        2. slider-173-v3.txt
          3 kB
          Ted Yu

        Issue Links

          is related to

          Umbrella - An overarching type made of sub-tasks SLIDER-180 Slider support for HBase application package

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              yuzhihong@gmail.com Ted Yu
              yuzhihong@gmail.com Ted Yu
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              Dates

                Created:
                Updated:
                Resolved: