Uploaded image for project: 'camunda BPM'
  1. camunda BPM
  2. CAM-4123

I can prioritize jobs on process definition and activity level

    XMLWordPrintable

Details

    • Feature Request
    • Resolution: Fixed
    • L3 - Default
    • 7.4.0, 7.4.0-alpha1
    • None
    • engine

    Description

      AT:

      • There is a camunda extension element that can be used to define a default job priority in the BPMN XML for a) the entire process b) specific activities
      • specific activity priorities override process level priorities
      • priorities for a subprocess are valid for the subprocess only (but not contained activities)
      • jobs with higher priority are acquired before jobs with lower priority
      • how a priority is determined is exchangeable per process engine
      • Prioritized execution can be (de-)activated in the engine config
      • A job's priority can be changed via the ManagementService

      Implementation notes:

      • There is a JobPriorityProvider SPI that can be defined in the process engine configuration and determines a job's priority when it is created
      • The default SPI implementation uses the values from the BPMN 2.0 XML
      • The Job table has a PRIORITY_ column
      • Acquisition sorts by values in the PRIORITY_ column
      • PRIORITY_ is the primary sorting, then the existing sortings (e.g. by due date or type) apply
      • For NULL priorities, there is a) consistent behavior across all databases or b) documented which database behaves in which way

      mgm-controller-panel

        This is the controller panel for Smart Panels app

        Attachments

          Issue Links

            Activity

              People

                meyer Daniel Meyer
                thorben.lindhauer Thorben Lindhauer
                Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                  Created:
                  Updated:
                  Resolved:

                  Salesforce