Provide a clear approach on CRDB usage with external transaction management

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    • Type: Sub-task
    • Resolution: Done
    • Priority: L3 - Default
    • 7.14.0, 7.14.0-alpha4
    • Affects Version/s: None
    • Component/s: engine
    • None

      As a user, I can use the Camunda process engine with CockroachDB, while utilizing frameworks with external transaction management (Spring, Java EE).

      Expected scenario:

      Given:
      A setup where the process engine is used in the scope of Spring or Java EE with external transaction management.

      When:
      Two concurrent transactions are executed, and one of them fails with a CrdbTransactionRetryException (OLE).

      Then:
      One of the following cases occurs:

      • For an external transaction, the exception is re-thrown to the caller as an OptimisticLockingException.
      • For a process-engine-exclusive transaction, the transaction is retried.

        This is the controller panel for Smart Panels app

              Assignee:
              Nikola Koevski
              Reporter:
              Nikola Koevski
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                Created:
                Updated:
                Resolved: