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  1. CDAP
  2. CDAP-6885

Support concurrent runs of a Spark program

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.4.3
    • Fix Version/s: 4.0.0, 3.6.1, 3.5.2
    • Component/s: App Fabric
    • Labels:
    • Release Notes:
      Feature to support concurrent runs of a Spark program
    • Rank:
      1|hzziw7:

      Description

      We should be able to support concurrent runs of a Spark.

      Currently, we only allow concurrent runs for Workflow and MapReduce:
      https://github.com/caskdata/cdap/blob/release/3.4/cdap-app-fabric/src/main/java/co/cask/cdap/internal/app/services/ProgramLifecycleService.java#L449-L452

      A workaround is to run the Spark program within a Workflow, which does support concurrent runs.

      Relevant documentation that will need updating as a part of this JIRA:
      http://docs.cask.co/cdap/3.4.3/en/reference-manual/http-restful-api/lifecycle.html#start-a-program

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              • Assignee:
                terence Terence Yim
                Reporter:
                ali.anwar Ali Anwar
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