[jboss-jira] [JBoss JIRA] (DROOLS-2726) Drools core doesn't run on AWS lambda

Sebastian Duque (Jira) issues at jboss.org
Sat Jun 29 12:26:00 EDT 2019


    [ https://issues.jboss.org/browse/DROOLS-2726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13753735#comment-13753735 ] 

Sebastian Duque commented on DROOLS-2726:
-----------------------------------------

Any news about this?

> Drools core doesn't run on AWS lambda
> -------------------------------------
>
>                 Key: DROOLS-2726
>                 URL: https://issues.jboss.org/browse/DROOLS-2726
>             Project: Drools
>          Issue Type: Feature Request
>          Components: core engine
>    Affects Versions: 7.7.0.Final
>            Reporter: Adeela Huma
>            Assignee: Mario Fusco
>            Priority: Major
>
> When running drools on AWS lambda they get this exception apparently:
> {code}
> 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)
>  ...
> {code}
> Reporting the bug from stack overflow discussion:
> https://stackoverflow.com/questions/51273121/optaplanner-with-aws-lambda



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