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  1. Tajo (Retired)
  2. TAJO-1282

Cleanup the relationship of QueryInProgress and QueryJobManager

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 0.10.0
    • TajoMaster
    • None

    Description

      Each QueryInProgress instance maintains an individual event handler involving each thread. It complicates the relationship between QueryJobManager and QueryInprogress. The main objective of this issue is to remove each event handler from QueryInProgress and distinguishes their roles of both classes.

      Attachments

        1. TAJO-1282.patch
          4 kB
          Hyunsik Choi
        2. TAJO-1282_2.patch
          13 kB
          Hyunsik Choi

        Issue Links

          is required by

          Bug - A problem which impairs or prevents the functions of the product. TAJO-1278 Unit tests occasionally hang due to the invalid query status

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved
          requires

          Improvement - An improvement or enhancement to an existing feature or task. TAJO-1288 Refactoring org.apache.tajo.master package

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              hyunsik Hyunsik Choi
              hyunsik Hyunsik Choi
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              Dates

                Created:
                Updated:
                Resolved: