kie-workbench Tomcat 7 Setup

Philip Shon

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Jul 14, 2015, 11:57:55 AM7/14/15

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I have been trying to get a POC setup configured of the kie-drools-wb (6.2.0 Final) on a Centos box running on Tomcat 7.

I've followed the instructions from the README in the war file and when I start up tomcat, the application fails to load and I find the following in *catalina.2015-07-14,log*

INFO: all services registered successfully

Jul 14, 2015 5:43:54 AM org.apache.catalina.core.StandardContext startInternal

SEVERE: Error listenerStart

Jul 14, 2015 5:43:54 AM org.apache.catalina.core.StandardContext startInternal

SEVERE: Context [/kie-drools-wb] startup failed due to previous errors

Jul 14, 2015 5:43:54 AM org.jboss.errai.cdi.server.events.ShutdownEventObserver notify

INFO: Shutting down CDI-to-ErraiBus event bridge

Jul 14, 2015 5:43:54 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks

SEVERE: The web application [/kie-drools-wb] created a ThreadLocal with key of type [org.jboss.errai.config.util.ClassScanner$1] (value [org.jboss.errai.config.util.ClassScanner$1@80c8de9]) and a value of type [java.lang.Boolean] (value [true]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.

Jul 14, 2015 5:43:54 AM bitronix.tm.integration.tomcat55.BTMLifecycleListener lifecycleEvent

INFO: Shutting down Bitronix Transaction Manager

Jul 14, 2015 5:43:54 AM bitronix.tm.BitronixTransactionManager shutdown

INFO: shutting down Bitronix Transaction Manager

Jul 14, 2015 5:43:55 AM org.apache.catalina.startup.HostConfig deployWAR

INFO: Deployment of web application archive /var/lib/tomcat/webapps/kie-drools-wb.war has finished in 25,510 ms

The *localhost.2015-07.14.log* I see the following stacktrace (some lines removed for readability)

Jul 14, 2015 5:43:48 AM org.apache.catalina.core.StandardContext listenerStart

SEVERE: Exception sending context initialized event to listener instance of class org.jboss.weld.environment.servlet.Listener

org.jboss.weld.exceptions.DeploymentException: Exception List with 1 exceptions:

Exception 0 :

javax.persistence.PersistenceException: [PersistenceUnit: org.jbpm.domain] Unable to build EntityManagerFactory

at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:925)

at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:900)

at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:59)

at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:63)

...

at java.lang.Thread.run(Thread.java:745)

Caused by: org.hibernate.service.jndi.JndiException: Unable to lookup JNDI name [java:comp/env/jdbc/jbpm]

at org.hibernate.service.jndi.internal.JndiServiceImpl.locate(JndiServiceImpl.java:68)

at org.hibernate.service.jdbc.connections.internal.DatasourceConnectionProviderImpl.configure(DatasourceConnectionProviderImpl.java:116)

...

Caused by: javax.naming.NamingException: no resource registered with uniqueName 'jdbc/jbpm', available resources: []

at bitronix.tm.resource.ResourceObjectFactory.getObjectInstance(ResourceObjectFactory.java:55)

at org.apache.naming.factory.ResourceFactory.getObjectInstance(ResourceFactory.java:141)

at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:321)

at org.apache.naming.NamingContext.lookup(NamingContext.java:842)

at org.apache.naming.NamingContext.lookup(NamingContext.java:153)

Is there a step missing to setup the JNDI resource? I thought that was already done when I created the additional properties files and created the setenv.sh file

Any clues/pointers would be appreciated

-Phil

Maciej Swiderski

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Jul 14, 2015, 1:47:58 PM7/14/15

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This usually means that bitronix was not configured properly or the setting.sh was somehow not invoked while tomcat starts. Double check that setenv.sh script is successfully invoked.

If you could share you config files (from tomcat_home/conf) and setenv.sh that might give some hints.

Please also attach or use pastbin.com for complete catalina.out and localhost logs from single failing startup as that might give some hints.

Maciej

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Philip Shon

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Jul 14, 2015, 2:46:08 PM7/14/15

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I think setenv.sh is being invoked, b/c when I start up tomcat it creates the btm1.tlog and btm2.tlog files in tomcat_home, like it is defined in the btm-config.properties file.

I have loaded the logs and configurations into a github repo, https://github.com/philshon/tomcat-drools-configs

I also loaded the following jars (based on the instructions) to tomcat_home/lib

http://central.maven.org/maven2/org/codehaus/btm/btm/2.1.4/btm-2.1.4.jar

http://central.maven.org/maven2/org/codehaus/btm/btm-tomcat55-lifecycle/2.1.4/btm-tomcat55-lifecycle-2.1.4.jar

http://central.maven.org/maven2/com/h2database/h2/1.3.161/h2-1.3.161.jar

http://central.maven.org/maven2/javax/transaction/jta/1.1/jta-1.1.jar

http://central.maven.org/maven2/org/slf4j/slf4j-api/1.7.2/slf4j-api-1.7.2.jar

http://central.maven.org/maven2/org/slf4j/slf4j-jdk14/1.7.2/slf4j-jdk14-1.7.2.jar

And loaded the following jars into tomcat_home/lib based on the instructions for configuring JEE Security (step 4).

https://repository.jboss.org/nexus/content/groups/public/org/kie/kie-tomcat-integration/6.2.0.Final/kie-tomcat-integration-6.2.0.Final.jar

http://central.maven.org/maven2/javax/security/jacc/javax.security.jacc-api/1.5/javax.security.jacc-api-1.5.jar

-Phil

Maciej Swiderski

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Jul 15, 2015, 1:29:33 AM7/15/15

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Phil,

the issue is clearly with tomcat not being able to find btm configuration files. In the logs you can find this:
INFO: Bitronix Transaction Manager version 2.1.4
WARNING: cannot get this JVM unique ID. Make sure it is configured and you only use ASCII characters. Will use IP address instead (unsafe for production usage!).
INFO: JVM unique ID: <10.101.206.80>

which means it cannot find the config file as otherwise would show something like this:
INFO: Bitronix Transaction Manager version 2.1.4
INFO: JVM unique ID: <tomcat-btm-node0>

the last line should match the bitronix.tm.serverId configured in btm-config.properties

so make sure that the paths to the configuration files are properly set and that files are accessible by tomcat user (user that runs tomcat).

Maciej

To view this discussion on the web visit https://groups.google.com/d/msgid/drools-setup/72a79db6-68e8-43cc-807f-4686c87bcea7%40googlegroups.com.

Philip Shon

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Jul 16, 2015, 12:15:59 AM7/16/15

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That was it, for some reason the setenv.sh wasn't be used on CentOS 7. I ended up setting CATALINA_OPT in /etc/tomcat/tomcat.conf

meng fy

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Jan 20, 2016, 6:42:08 AM1/20/16

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In my catalina log,i find like follow this:

2016 7:11:17 下午 bitronix.tm.integration.tomcat55.BTMLifecycleListener lifecycleEvent

INFO: Starting Bitronix Transaction Manager

JAN 20, 2016 7:11:17 下午 bitronix.tm.BitronixTransactionManager logVersion

: Bitronix Transaction Manager version 2.1.4

JAN 20, 2016 7:11:17 下午 bitronix.tm.Configuration buildServerIdArray

INFO: JVM unique ID: <tomcat-btm-node0>

JAN 20, 2016 7:11:17 下午 bitronix.tm.journal.DiskJournal open

WARN: active log file is unclean, did you call BitronixTransactionManager.shutdown() at the end of the last run?

JAN 20, 2016 7:11:17 下午 bitronix.tm.resource.ResourceLoader init

INFO: reading resources configuration from E:/apache-tomcat-7.0.67/conf/resources.properties

JAN 20, 2016 7:11:17 下午 bitronix.tm.recovery.Recoverer run

INFO: recovery committed 0 dangling transaction(s) and rolled back 0 aborted transaction(s) on 1 resource(s) [jdbc/jbpm] (restricted to serverId 'tomcat-btm-node0')

JAN 20, 2016 7:11:24 下午 org.apache.catalina.startup.TldConfig execute

INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.

JAN 20, 2016 7:11:24 下午 org.apache.catalina.core.NamingContextListener addResource

WARN: Failed to register in JMX: javax.naming.NamingException: no resource registered with uniqueName 'jdbc/jbpm', available resources: []

JAN 20, 2016 7:11:24 下午 org.jboss.weld.bootstrap.WeldBootstrap <clinit>

but the application fails to load and I find the following in catalina*log*

INFO: HHH000221: Reading mappings from resource: META-INF/TaskAuditorm.xml

JAN 20, 2016 7:11:34 下午 org.kie.workbench.drools.backend.server.AppSetup assertPlayground

ERROR: Error during update config

javax.persistence.PersistenceException: [PersistenceUnit: org.jbpm.domain] Unable to build EntityManagerFactory

at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:925)

at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:900)

at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:59)

at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:63)

at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:47)

at org.jbpm.runtime.manager.impl.jpa.EntityManagerFactoryManager.getOrCreate(EntityManagerFactoryManager.java:49)

at org.kie.workbench.drools.backend.server.BpmDependenciesProducer.getEntityManagerFactory(BpmDependenciesProducer.java:42)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:267)

at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52)

at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137)

at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:263)

at org.jboss.weld.introspector.jlr.WeldMethodImpl.invokeOnInstance(WeldMethodImpl.java:164)

at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstance(MethodInjectionPoint.java:137)

at org.jboss.weld.bean.ProducerMethod$ProducerMethodProducer.produce(ProducerMethod.java:136)

at org.jboss.weld.bean.AbstractProducerBean$AbstractProducer.produce(AbstractProducerBean.java:321)

at org.jboss.weld.bean.AbstractProducerBean.create(AbstractProducerBean.java:310)

at org.jboss.weld.context.unbound.DependentContextImpl.get(DependentContextImpl.java:68)

at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:626)

at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:692)

at org.jboss.weld.injection.FieldInjectionPoint.inject(FieldInjectionPoint.java:136)

at org.jboss.weld.util.Beans.injectBoundFields(Beans.java:796)

at org.jboss.weld.util.Beans.injectFieldsAndInitializers(Beans.java:805)

at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget$1$1.proceed(ManagedBean.java:165)

at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:48)

at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget$1.work(ManagedBean.java:161)

at org.jboss.weld.bean.ManagedBean$FixInjectionPoint.run(ManagedBean.java:135)

at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.inject(ManagedBean.java:157)

at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:297)

at org.jboss.weld.context.unbound.DependentContextImpl.get(DependentContextImpl.java:68)

at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:626)

at org.jboss.weld.bean.AbstractReceiverBean.getReceiver(AbstractReceiverBean.java:77)

at org.jboss.weld.bean.AbstractProducerBean$AbstractProducer.produce(AbstractProducerBean.java:319)

at org.jboss.weld.bean.AbstractProducerBean.create(AbstractProducerBean.java:310)

at org.jboss.weld.context.unbound.DependentContextImpl.get(DependentContextImpl.java:68)

at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:626)

at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:653)

at org.jboss.weld.bean.builtin.InstanceImpl.get(InstanceImpl.java:108)

at org.jbpm.services.cdi.impl.DeploymentServiceCDIImpl.setExecutorService(DeploymentServiceCDIImpl.java:158)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:267)

at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52)

at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137)

at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:263)

at org.jboss.weld.introspector.jlr.WeldMethodImpl.invoke(WeldMethodImpl.java:168)

at org.jboss.weld.injection.MethodInjectionPoint.invoke(MethodInjectionPoint.java:111)

at org.jboss.weld.util.Beans.callInitializers(Beans.java:817)

at org.jboss.weld.util.Beans.injectFieldsAndInitializers(Beans.java:806)

at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget$1$1.proceed(ManagedBean.java:165)

at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:48)

at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget$1.work(ManagedBean.java:161)

at org.jboss.weld.bean.ManagedBean$FixInjectionPoint.run(ManagedBean.java:135)

at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.inject(ManagedBean.java:157)

at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:297)

at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:104)

at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:90)

at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:79)

at org.jbpm.services.cdi.impl.DeploymentServiceCDIImpl$Proxy$_$$_WeldClientProxy.getDeployedUnit(DeploymentServiceCDIImpl$Proxy$_$$_WeldClientProxy.java)

at org.jbpm.console.ng.bd.backend.server.DeploymentManagerEntryPointImpl.initDeployments(DeploymentManagerEntryPointImpl.java:122)

at org.jbpm.console.ng.bd.backend.server.DeploymentManagerEntryPointImpl$Proxy$_$$_WeldClientProxy.initDeployments(DeploymentManagerEntryPointImpl$Proxy$_$$_WeldClientProxy.java)

at org.jbpm.console.ng.bd.backend.server.AdministrationServiceImpl.bootstrapDeployments(AdministrationServiceImpl.java:200)

at org.jbpm.console.ng.bd.backend.server.AdministrationServiceImpl$Proxy$_$$_WeldClientProxy.bootstrapDeployments(AdministrationServiceImpl$Proxy$_$$_WeldClientProxy.java)

at org.kie.workbench.drools.backend.server.AppSetup.assertPlayground(AppSetup.java:190)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:267)

at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52)

at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137)

at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:263)

at org.jboss.weld.introspector.jlr.WeldMethodImpl.invoke(WeldMethodImpl.java:168)

at org.jboss.weld.bean.AbstractClassBean.defaultPostConstruct(AbstractClassBean.java:403)

at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.postConstruct(ManagedBean.java:178)

at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:298)

at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:104)

at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:90)

at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:79)

at org.kie.workbench.drools.backend.server.AppSetup$Proxy$_$$_WeldClientProxy.toString(AppSetup$Proxy$_$$_WeldClientProxy.java)

at org.uberfire.backend.server.cdi.SystemConfigProducer.runPostConstruct(SystemConfigProducer.java:143)

at org.uberfire.backend.server.cdi.SystemConfigProducer.afterDeploymentValidation(SystemConfigProducer.java:126)

at org.uberfire.backend.server.cdi.SystemConfigProducer$Proxy$_$$_WeldClientProxy.afterDeploymentValidation(SystemConfigProducer$Proxy$_$$_WeldClientProxy.java)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:267)

at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52)

at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137)

at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:263)

at org.jboss.weld.introspector.jlr.WeldMethodImpl.invokeOnInstance(WeldMethodImpl.java:164)

at org.jboss.weld.introspector.ForwardingWeldMethod.invokeOnInstance(ForwardingWeldMethod.java:51)

at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:154)

at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:245)

at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:233)

at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:213)

at org.jboss.weld.bootstrap.events.AbstractContainerEvent.fire(AbstractContainerEvent.java:75)

at org.jboss.weld.bootstrap.events.AbstractDeploymentContainerEvent.fire(AbstractDeploymentContainerEvent.java:46)

at org.jboss.weld.bootstrap.events.AfterDeploymentValidationImpl.fire(AfterDeploymentValidationImpl.java:31)

at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:382)

at org.jboss.weld.environment.servlet.Listener.contextInitialized(Listener.java:182)

at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5077)

at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5591)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1574)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1564)

at java.util.concurrent.FutureTask.run(FutureTask.java:262)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

at java.lang.Thread.run(Thread.java:745)

Caused by: org.hibernate.service.jndi.JndiException: Unable to lookup JNDI name [java:comp/env/jdbc/jbpm]

at org.hibernate.service.jndi.internal.JndiServiceImpl.locate(JndiServiceImpl.java:68)

at org.hibernate.service.jdbc.connections.internal.DatasourceConnectionProviderImpl.configure(DatasourceConnectionProviderImpl.java:116)

at org.hibernate.service.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:85)

at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:184)

at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:156)

at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.buildJdbcConnectionAccess(JdbcServicesImpl.java:223)

at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:89)

at org.hibernate.service.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:85)

at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:184)

at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:156)

at org.hibernate.cfg.Configuration.buildTypeRegistrations(Configuration.java:1827)

at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1785)

at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:96)

at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:915)

... 115 more

Caused by: javax.naming.NamingException: no resource registered with uniqueName 'jdbc/jbpm', available resources: []

at bitronix.tm.resource.ResourceObjectFactory.getObjectInstance(ResourceObjectFactory.java:55)

at org.apache.naming.factory.ResourceFactory.getObjectInstance(ResourceFactory.java:141)

at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:321)

at org.apache.naming.NamingContext.lookup(NamingContext.java:842)

at org.apache.naming.NamingContext.lookup(NamingContext.java:153)

at org.apache.naming.NamingContext.lookup(NamingContext.java:830)

at org.apache.naming.NamingContext.lookup(NamingContext.java:153)

at org.apache.naming.NamingContext.lookup(NamingContext.java:830)

at org.apache.naming.NamingContext.lookup(NamingContext.java:153)

at org.apache.naming.NamingContext.lookup(NamingContext.java:830)

at org.apache.naming.NamingContext.lookup(NamingContext.java:153)

at org.apache.naming.SelectorContext.lookup(SelectorContext.java:133)

at javax.naming.InitialContext.lookup(InitialContext.java:415)

at org.hibernate.service.jndi.internal.JndiServiceImpl.locate(JndiServiceImpl.java:65)

... 128 more

JAN 20, 2016 7:11:38 下午 org.jboss.resteasy.plugins.server.servlet.ConfigurationBootstrap processScannedProviders

Could you give me some advice?

在 2015年7月15日星期三 UTC+8下午1:29:33，Maciej Swiderski写道：

Michael Anstis

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Jan 20, 2016, 6:58:05 AM1/20/16

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Looks like you didn't follow the README in the Tomcat WAR and setup the data source.

To view this discussion on the web visit https://groups.google.com/d/msgid/drools-setup/802830f8-0fc7-42d8-986e-512c5ac25ffa%40googlegroups.com.

Rupesh Bhochhibhoya

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Jan 21, 2016, 1:47:56 AM1/21/16

to Drools Setup

Yes Like Michael suggested, your setup for data source seems to have an issue. Specifically, setting for resource.ds1.driverProperties.url on resources.properties is not right. If that didn't work, please check my notes on how to setup workbench and how to troubleshoot certain exceptions.

...

Michael Anstis

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Jan 21, 2016, 5:47:27 AM1/21/16

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Rupesh,

Have you considered submitting your wiki as a Pull Request to our documentation?

With a little rework I'm sure it'll be a valuable contribution for the wider community.

Thanks,

Mike

Rupesh Bhochhibhoya

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Jan 21, 2016, 9:04:39 PM1/21/16

to Drools Setup

@Michael,

My idea was to build the knowledge-base based on all sort of troubleshooting in drools setup and usages in the form of HOWTO questions. I also wanted such HOWTO to be very short and precise. Therefore I didn't realize it could go to documentation. However if you think it could be valuable to community, I am happy to rework and get this to drools documentation standard.

Rupesh

1.

Michael Anstis

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Jan 22, 2016, 2:08:10 AM1/22/16

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We get lots of emails about problems configuring the Workbench on Tomcat and configuring KIE Server integration. Therefore anything we can add to the documentation (assuming people are reading it!!!) that supports troubleshooting would be beneficial.

I'd propose integrating your wiki as a new "troubleshooting" section perhaps following the Configuration section (I don't have access to a laptop at the moment so can't easily help with links).

Rahul Pandey

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Oct 21, 2016, 8:57:23 AM10/21/16

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Hi Rupesh,

can u tell me how come i can out of this problem i am getting error when i am connecting mysql to kie workbench on tomcat .....or you have some sample please let me know...

21-Oct-2016 16:14:05.299 SEVERE [localhost-startStop-1] org.kie.workbench.backend.AppSetup.assertPlayground Error during update config

javax.persistence.PersistenceException: [PersistenceUnit: org.jbpm.domain] Unable to build EntityManagerFactory

at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:925)

at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:900)

at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:59)

at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:63)

at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:47)

at org.jbpm.runtime.manager.impl.jpa.EntityManagerFactoryManager.getOrCreate(EntityManagerFactoryManager.java:49)

at org.kie.workbench.backend.BpmDependenciesProducer.getEntityManagerFactory(BpmDependenciesProducer.java:42)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)