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  1. camunda BPM
  2. CAM-5889

Exclusive Job is executed twice on same Job Executor

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    Details

    • Type: Bug Report
    • Status: Closed
    • Priority: L3 - Default
    • Resolution: Fixed
    • Affects Version/s: 7.1.9, 7.2.8, 7.3.5, 7.4.5
    • Fix Version/s: 7.5.0, 7.3.6, 7.4.6, 7.5.0-alpha4
    • Component/s: engine
    • Labels:

      Description

      AT:

      • ensure that exclusive jobs can only acquire once

      Use Case

      • multiple job executors (JE1, JE2)
      • multiple exclusive jobs for same process instance (J1, J2)
      • parallel job acquirement (two queries: findNextJobsToExecute + findExclusiveJobsToExecute)
      • JE1 > findNextJobsToExecute = J2 (J1 is locked)
      • JE1 > findExclusiveJobsToExecute = J2
      • JE2 > findNextJobsToExecute = J1 + J2 (J1 rolled back)
      • JE2 > findExclusiveJobsToExecute = J1 (J2 is already locked)
      • JE2 > findExclusiveJobsToExecute = J1 (J1 is added twice)

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            Assignee:
            Unassigned Unassigned
            Reporter:
            philipp.ossler Philipp Ossler
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              Dates

              Created:
              Updated:
              Resolved: