[
https://issues.jboss.org/browse/DROOLS-2726?page=com.atlassian.jira.plugi...
]
Mario Fusco resolved DROOLS-2726.
---------------------------------
Resolution: Explained
As explained here
https://stackoverflow.com/a/52691012/112779 the problem is caused by the
fact that when you create a fat jar all kie.conf files must be concatenated in a single
file.
See
https://docs.jboss.org/drools/release/7.22.0.Final/drools-docs/html_singl...
to check how to do 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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