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  1. UIMA
  2. UIMA-1850

UIMA AS process error handler incorrectly handles a CAS that arrives after a timeout

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.3AS
    • Fix Version/s: 2.3.1AS
    • Component/s: Async Scaleout
    • Labels:
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      Description

      The ProcessErrorHandler drops a CAS that arrives from a delegate late (after a timeout) without first checking if the CAS has any children. This leads to NPE exception(s) and possible hangs. The code should first check if the CAS has any children being processed and if so, leave the CAS in play. The parent CAS will eventually be dropped when its last child is processed.

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            • Assignee:
              cwiklik Jerry Cwiklik
              Reporter:
              cwiklik Jerry Cwiklik
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              • Created:
                Updated:
                Resolved: