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  1. camunda BPM
  2. CAM-9458

Inordinate Number of Processes Triggered By Recurring Event Definition During DST Clock Change

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    Details

    • Type: Bug Report
    • Status: Open
    • Priority: L3 - Default
    • Resolution: Unresolved
    • Affects Version/s: 7.7.0
    • Fix Version/s: None
    • Component/s: engine
    • Labels:
      None
    • Title Keywords:
      Timer Event DST Clock Change

      Description

      Situation:
      We have a (simple) process which is triggered by a recurring timer event hourly (see attached screenshot). We run Camunda 7.7.0 on Apache Tomcat/8.0.37 (Java 1.8.0_131-b11) with Oracle 12.1c

      Expected Behaviour:
      The process is executed hourly. Process duration is recorded to be positive.

      Actual Behaviour:
      We observe that during the recent night of the CEST to CET this process was triggered almost 32000 times within a single hour. At least some of the process durations recorded in the database are negative.

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            Assignee:
            Unassigned
            Reporter:
            Christoph.Charlet@ecb.europa.eu Christoph Charlet
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              Dates

              Created:
              Updated: