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  1. Tajo
  2. TAJO-269

Protocol buffer De/Serialization for LogicalNode

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.10.0
    • Component/s: QueryMaster, Worker
    • Labels:
      None

      Description

      In the current implementation, the logical plan is serialized into a JSON object and sent to each worker.
      However, the transmission of JSON object incurs the high overhead due to its large size.
      ProtocolBuffer is a good alternative because its overhead is quite small and already used in other modules of Tajo.

        Attachments

        1. TAJO-269.patch
          252 kB
          Hyunsik Choi
        2. TAJO-269_2.patch
          293 kB
          Hyunsik Choi
        3. TAJO-269_3.patch
          300 kB
          Hyunsik Choi

          Activity

            People

            • Assignee:
              hyunsik Hyunsik Choi
              Reporter:
              jihoonson Jihoon Son
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              Dates

              • Created:
                Updated:
                Resolved: