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  1. Drools
  2. DROOLS-2726

Drools core doesn't run on AWS lambda

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Details

    • Feature Request
    • Resolution: Not a Bug
    • Major
    • None
    • 7.7.0.Final
    • core engine
    • None
    • 2019 Week 26-28
    • NEW
    • NEW

    Description

      When running drools on AWS lambda they get this exception apparently:

      java.lang.ExceptionInInitializerError:    
java.lang.ExceptionInInitializerError
java.lang.ExceptionInInitializerError
 at org.kie.api.internal.utils.ServiceRegistry.getInstance(ServiceRegistry.java:27)
 ...
Caused by: java.lang.RuntimeException: Child services [org.kie.api.internal.assembler.KieAssemblers] have no parent
 at org.kie.api.internal.utils.ServiceDiscoveryImpl.buildMap(ServiceDiscoveryImpl.java:191)
 at org.kie.api.internal.utils.ServiceDiscoveryImpl.getServices(ServiceDiscoveryImpl.java:97)
 ...

      Reporting the bug from stack overflow discussion:

      https://stackoverflow.com/questions/51273121/optaplanner-with-aws-lambda

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            mfusco@redhat.com Mario Fusco
            ahuma Adeela Huma (Inactive)
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            Dates

              Created:
              Updated:
              Resolved: