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After deploying the web app, we get the following exception in server log: 15:11:58,171 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-7) MSC000001: Failed to start service jboss.deployment.unit."business-central.war".WeldStartService: org.jboss.msc.service.StartException in service jboss.deployment.unit."business-central.war".WeldStartService: Failed to start service at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1767) [jboss-msc-1.0.4.GA-redhat-1.jar:1.0.4.GA-redhat-1] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_60] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_60] at java.lang.Thread.run(Thread.java:724) [rt.jar:1.7.0_60] Caused by: org.jboss.weld.exceptions.UnproxyableResolutionException: WELD-001437 Normal scoped bean class java.util.Hashtable is not proxyable because the type is final or it contains a final method final boolean java.util.Hashtable.initHashSeedAsNeeded(int) - Managed Bean [class org.jbpm.formModeler.core.processing.formProcessing.FunctionsProvider] with qualifiers [@Any @Default]. at org.jboss.weld.util.Proxies.getUnproxyableClassException(Proxies.java:229) at org.jboss.weld.util.Proxies.getUnproxyableTypeException(Proxies.java:184) at org.jboss.weld.util.Proxies.getUnproxyableTypesExceptionInt(Proxies.java:195) at org.jboss.weld.util.Proxies.getUnproxyableTypesException(Proxies.java:169) at org.jboss.weld.bootstrap.Validator.validateBean(Validator.java:147) at org.jboss.weld.bootstrap.Validator.validateRIBean(Validator.java:163) at org.jboss.weld.bootstrap.Validator.validateBeans(Validator.java:382) at org.jboss.weld.bootstrap.Validator.validateDeployment(Validator.java:367) at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:379) at org.jboss.as.weld.WeldStartService.start(WeldStartService.java:64) at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.4.GA-redhat-1.jar:1.0.4.GA-redhat-1] at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.4.GA-redhat-1.jar:1.0.4.GA-redhat-1] ... 3 more This only happens with the latest OpenJDK7, which hit Fedora 18, 19 and 20 yesterday. It is also supposed to hit RHEL6 soon. Although this is a problem with the web app, it will probably need to be resolved on a lower level, in Drools. We don't think this should be fixed in OpenJDK.
This is change was added to OpenJDK7 by the following patch: changeset: 6151:b03bbdef3a88 user: mduigou date: Mon Mar 11 14:11:30 2013 -0700 summary: 8006593: Peformance and compatibility improvements to hash based Map implementations. (their bad spelling ;-) http://hg.openjdk.java.net/jdk7u/jdk7u-dev/jdk/rev/b03bbdef3a88
The WELD error was thrown when the FunctionsProvider is initialized, BSH Interpreter internally use a HashTable to store the evaluable objets. Removed injection points of FunctionsProvider build a new instance when needed Commit on master: https://github.com/droolsjbpm/jbpm-form-modeler/commit/12b52881997585415ae09093569ccb20c61c6473 Commit on 6.0.x: https://github.com/droolsjbpm/jbpm-form-modeler/commit/623da7f425b9e43af08896b99febbd03e4ba4aa2
The WELD error was thrown when the FunctionsProvider is initialized, BSH Interpreter internally use a HashTable to store the evaluable objets. Removed injection points of FunctionsProvider build a new instance when needed Commit on master: https://github.com/droolsjbpm/jbpm-form-modeler/commit/12b52881997585415ae09093569ccb20c61c6473 https://github.com/droolsjbpm/jbpm-form-modeler/commit/d87a6ab8469d63928d55fda4d8771f3bdad3db09 Commit on 6.0.x: https://github.com/droolsjbpm/jbpm-form-modeler/commit/623da7f425b9e43af08896b99febbd03e4ba4aa2 https://github.com/droolsjbpm/jbpm-form-modeler/commit/0be7dad52986ce2c40c6b37dc5d883f46d99471b
*** Bug 1012543 has been marked as a duplicate of this bug. ***
No longer seeing this on ER4. VERIFIED.