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  1. camunda BPM
  2. CAM-5653

Variable identity is not stable during tree expansion/compaction

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    Details

    • Type: Bug Report
    • Status: Closed
    • Priority: L3 - Default
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 7.5.0, 7.5.0-alpha3
    • Component/s: engine
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      Description

      When there is a variable on a concurrent execution and we compact the execution tree, then the variable is moved to the scope execution.

      However, the implementation works in a way that recreates the variable instance on the scope execution and removes it on the concurrent execution. This has the problem that the corresponding variable instance is recreated and receives a new ID. Existing history entries for that variable can no longer be safely related to that variable instance.

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              Assignee:
              meyer Daniel Meyer
              Reporter:
              thorben.lindhauer Thorben Lindhauer
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