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  1. Tajo
  2. TAJO-1746

Improve resource usage at first request of DefaultTaskScheduler

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.11.0
    • Component/s: QueryMaster
    • Labels:
      None

      Description

      DefaultTaskScheduler requests node resources to the master and it sends scheduled task to worker node. If tasks is not yet scheduled, node resource can't use. We should improve it

        Activity

        Hide
        githubbot ASF GitHub Bot added a comment -

        GitHub user jinossy opened a pull request:

        https://github.com/apache/tajo/pull/679

        TAJO-1746: Improve resource usage at first request of DefaultTaskSche…

        …duler

        You can merge this pull request into a Git repository by running:

        $ git pull https://github.com/jinossy/tajo TAJO-1746

        Alternatively you can review and apply these changes as the patch at:

        https://github.com/apache/tajo/pull/679.patch

        To close this pull request, make a commit to your master/trunk branch
        with (at least) the following in the commit message:

        This closes #679


        commit 6827bfa2554eb2cade7ecbd56df64c150a6ac0ce
        Author: Jinho Kim <jhkim@apache.org>
        Date: 2015-08-07T08:37:48Z

        TAJO-1746: Improve resource usage at first request of DefaultTaskScheduler


        Show
        githubbot ASF GitHub Bot added a comment - GitHub user jinossy opened a pull request: https://github.com/apache/tajo/pull/679 TAJO-1746 : Improve resource usage at first request of DefaultTaskSche… …duler You can merge this pull request into a Git repository by running: $ git pull https://github.com/jinossy/tajo TAJO-1746 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/tajo/pull/679.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #679 commit 6827bfa2554eb2cade7ecbd56df64c150a6ac0ce Author: Jinho Kim <jhkim@apache.org> Date: 2015-08-07T08:37:48Z TAJO-1746 : Improve resource usage at first request of DefaultTaskScheduler
        Hide
        githubbot ASF GitHub Bot added a comment -

        Github user jihoonson commented on the pull request:

        https://github.com/apache/tajo/pull/679#issuecomment-129673244

        +1 LGTM!

        Show
        githubbot ASF GitHub Bot added a comment - Github user jihoonson commented on the pull request: https://github.com/apache/tajo/pull/679#issuecomment-129673244 +1 LGTM!
        Hide
        githubbot ASF GitHub Bot added a comment -

        Github user asfgit closed the pull request at:

        https://github.com/apache/tajo/pull/679

        Show
        githubbot ASF GitHub Bot added a comment - Github user asfgit closed the pull request at: https://github.com/apache/tajo/pull/679
        Hide
        jhkim Jinho Kim added a comment -

        committed it.
        Thanks

        Show
        jhkim Jinho Kim added a comment - committed it. Thanks
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Tajo-master-CODEGEN-build #434 (See https://builds.apache.org/job/Tajo-master-CODEGEN-build/434/)
        TAJO-1746: Improve resource usage at first request of DefaultTaskScheduler. (jhkim: rev 080bcf772c10e868f363d80f326d91b56a4e9f62)

        • tajo-core/src/main/java/org/apache/tajo/querymaster/DefaultTaskScheduler.java
        • CHANGES
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Tajo-master-CODEGEN-build #434 (See https://builds.apache.org/job/Tajo-master-CODEGEN-build/434/ ) TAJO-1746 : Improve resource usage at first request of DefaultTaskScheduler. (jhkim: rev 080bcf772c10e868f363d80f326d91b56a4e9f62) tajo-core/src/main/java/org/apache/tajo/querymaster/DefaultTaskScheduler.java CHANGES
        Hide
        hudson Hudson added a comment -

        SUCCESS: Integrated in Tajo-master-build #796 (See https://builds.apache.org/job/Tajo-master-build/796/)
        TAJO-1746: Improve resource usage at first request of DefaultTaskScheduler. (jhkim: rev 080bcf772c10e868f363d80f326d91b56a4e9f62)

        • CHANGES
        • tajo-core/src/main/java/org/apache/tajo/querymaster/DefaultTaskScheduler.java
        Show
        hudson Hudson added a comment - SUCCESS: Integrated in Tajo-master-build #796 (See https://builds.apache.org/job/Tajo-master-build/796/ ) TAJO-1746 : Improve resource usage at first request of DefaultTaskScheduler. (jhkim: rev 080bcf772c10e868f363d80f326d91b56a4e9f62) CHANGES tajo-core/src/main/java/org/apache/tajo/querymaster/DefaultTaskScheduler.java

          People

          • Assignee:
            jhkim Jinho Kim
            Reporter:
            jhkim Jinho Kim
          • Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development