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  1. Tajo (Retired)
  2. TAJO-88 Separate Tajo's cluster resource manager from Yarn (Umbrella)
  3. TAJO-91

Launch QueryMaster on NodeManager per query

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 0.2-incubating
    • QueryMaster
    • None

    Description

      In the current implementation, TajoMaster creates a QueryMaster per qeury in same JVM. If many queries run concurrently, TajoMaster is bottleneck.
      TajoMaster launches QueryMaster on NodeManager when query requested.

      Attachments

        1. TAJO-91.patch
          511 kB
          Hyoungjun Kim

        Activity

          People

            hjkim Hyoungjun Kim
            hjkim Hyoungjun Kim
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            Dates

              Created:
              Updated:
              Resolved: