[jboss-jira] [JBoss JIRA] (DROOLS-3991) java.lang.IllegalStateException: There's already another KieContainer created from a different ClassLoader

[Anuradha Prabhala (Jira)]

Anuradha Prabhala created DROOLS-3991:
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             Summary: java.lang.IllegalStateException: There's already another KieContainer created from a different ClassLoader
                 Key: DROOLS-3991
                 URL: https://issues.jboss.org/browse/DROOLS-3991
             Project: Drools
          Issue Type: Bug
          Components: kie server
    Affects Versions: 7.15.0.Final
            Reporter: Anuradha Prabhala
            Assignee: Maciej Swiderski


I deployed 2 war files in wildfly 14. Both of them are drools projects that are trying to execute some rules. The problem is that only one of the war file is able to execute drools rule. The other fails with the below Internal Server Error:

Caused by: java.lang.IllegalStateException: There's already another KieContainer created from a different ClassLoader
        at org.drools.compiler.kie.builder.impl.KieServicesImpl.getKieClasspathContainer(KieServicesImpl.java:107)
        at org.drools.compiler.kie.builder.impl.KieServicesImpl.getKieClasspathContainer(KieServicesImpl.java:79)
        at org.drools.examples.helloworld.HelloWorldExample.drools(HelloWorldExample.java:49)
        at com.sample.rest.MessageRestService.Testdrools(MessageRestService.java:26)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)




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