I am trying to deploy an ear file in JBoss.
My project structure is jar>war>ear.
In the war file I have webapp>WEB-INF>jboss-deployment-structure.xml where I have mentioned
<?xml version="1.0" encoding="UTF-8"?>
<jboss-deployment-structure>
<deployment>
<exclusions>
<module name="org.apache.commons.logging" />
</exclusions>
</deployment>
</jboss-deployment-structure>
when I deploy the war file in the JBOSS, it deploys it fine.
But when I try to deploy the ear file having the war file inside.
It is giving the following error:
Caused by: org.apache.commons.discovery.DiscoveryException: Unable to instantiate implementation class for org.apache.commons.logging.LogFactory
at org.apache.commons.discovery.tools.DiscoverSingleton.find(DiscoverSingleton.java:378)
at org.apache.commons.discovery.tools.DiscoverSingleton.find(DiscoverSingleton.java:328)
at org.apache.axis.components.logger.LogFactory$1.run(LogFactory.java:45)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.axis.components.logger.LogFactory.getLogFactory(LogFactory.java:41)
at org.apache.axis.components.logger.LogFactory.<clinit>(LogFactory.java:33)
... 49 more
Caused by: java.lang.UnsupportedOperationException
at org.apache.commons.logging.LogFactory.getClassLoader(LogFactory.java:401)
at org.apache.commons.logging.impl.LogFactoryImpl.getClassLoader(LogFactoryImpl.java:392)
at org.apache.commons.logging.impl.LogFactoryImpl.initDiagnostics(LogFactoryImpl.java:420)
at org.apache.commons.logging.impl.LogFactoryImpl.<init>(LogFactoryImpl.java:87)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at java.lang.Class.newInstance(Class.java:442)
at org.apache.commons.discovery.tools.ClassUtils.newInstance(ClassUtils.java:153)
I used to get the same error when deploying the war file, which was fixed by the xml file. But now while deploying the ear file I am getting the same error. Any pointers will help
Related
I am trying to move legacy application (ear application) from Websphere to liberty.
However on startup I am getting lot of "ClassNotFound" errors like
Caused by: java.lang.NoClassDefFoundError: com.abc.utilities.BaseServletFil
at java.lang.ClassLoader.defineClassImpl(Native Method)
at java.lang.ClassLoader.defineClassInternal(ClassLoader.java:397)
at java.lang.ClassLoader.defineClass(ClassLoader.java:358)
at com.ibm.ws.classloading.internal.AppClassLoader.definePackageAndClass(AppClassLoader.java:375)
at com.ibm.ws.classloading.internal.AppClassLoader.findClass(AppClassLoader.java:285)
at java.lang.ClassLoader.loadClassHelper(ClassLoader.java:943)
at java.lang.ClassLoader.loadClass(ClassLoader.java:888)
at com.ibm.ws.classloading.internal.AppClassLoader.findOrDelegateLoadClass(AppClassLoader.java:535)
at com.ibm.ws.classloading.internal.AppClassLoader.loadClass(AppClassLoader.java:495)
at java.lang.ClassLoader.loadClass(ClassLoader.java:871)
at com.ibm.ws.classloading.internal.UnifiedClassLoader.findClass(UnifiedClassLoader.java:127)
at
com.ibm.ws.classloading.internal.ThreadContextClassLoader.findClass(ThreadContextClassLoader.java:138)
at java.lang.ClassLoader.loadClassHelper(ClassLoader.java:943)
at java.lang.ClassLoader.loadClass(ClassLoader.java:888)
at com.ibm.ws.classloading.internal.UnifiedClassLoader.loadClass0(UnifiedClassLoader.java:113)
at com.ibm.ws.classloading.internal.UnifiedClassLoader$Delegation.loadClass(UnifiedClassLoader.java:82)
at com.ibm.ws.classloading.internal.UnifiedClassLoader.loadClass(UnifiedClassLoader.java:106)
at com.ibm.ws.classloading.internal.ThreadContextClassLoader.loadClass(ThreadContextClassLoader.java:154)
at java.lang.ClassLoader.loadClass(ClassLoader.java:871)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager._loadFilter(WebAppFilterManager.java:588)
... 17 more
Caused by: java.lang.ClassNotFoundException:
com.abc.utilities.BaseServletFil
at com.ibm.ws.classloading.internal.AppClassLoader.findClassCommonLibraryClassLoaders(AppClassLoader.java:557)
at com.ibm.ws.classloading.internal.AppClassLoader.findClass(AppClassLoader.java:288)
at java.lang.ClassLoader.loadClassHelper(ClassLoader.java:943)
at java.lang.ClassLoader.loadClass(ClassLoader.java:888)
at com.ibm.ws.classloading.internal.AppClassLoader.findOrDelegateLoadClass(AppClassLoader.java:535)
at com.ibm.ws.classloading.internal.AppClassLoader.loadClass(AppClassLoader.java:495)
at java.lang.ClassLoader.loadClass(ClassLoader.java:871)
... 37 more
BaseServletFil is defined in abc.jar which is not bundled inside the ear
To resolve the error, I added following configuration to server.xml
<application id="ABC_EJBEAR" location="abcuiejb.ear" name="ABC_EJBEAR">
<classloader>
<privateLibrary>
<fileset dir="${server.config.dir}/myLibrary" includes="*.jar" scanInterval="5s" />
</privateLibrary>
</classloader>
</application>
myLibrary directory is created at wlp\usr\servers\server1\myLibrary and contains abc.jar.
Any pointers in resolving this error will be helpful. Also how to troubleshoot classloading issues (for third party jars like apache commons)
I'm attempting introduce high availability mode (via JBoss Cache) in my server implementation (essentially an expanded version of the example server) by configuring my Maven project to use jdiameter-ha-api and jdiameter-ha-impl dependencies instead of jdiameter-api and jdiameter-impl, in addition to adding the following extensions to jdiameter-config.xml:
<Extensions>
<SessionDatasource value="org.mobicents.diameter.impl.ha.data.ReplicatedSessionDatasource"/>
<TimerFacility value="org.mobicents.diameter.impl.ha.timer.ReplicatedTimerFacilityImpl"/>
</Extensions>
Now, when I run the server from Eclipse, it works fine, i.e. it start up in clustered mode (w/ JBoss Cache), however, when I attempt to run the jar produced by mvn install, it throws the following error:
2018-10-11 18:24:13,899 - (-)(-)(-)(-)(-) Starting Mobicents DIAMETER Stack v1.7.0-SNAPSHOT (-)(-)(-)(-)(-)
2018-10-11 18:24:13,959 - Failure creating stack 'Server'
org.jdiameter.api.InternalException: java.lang.reflect.InvocationTargetException
at org.jdiameter.client.impl.StackImpl.init(StackImpl.java:135)
at com.company.charging.diameter.ocf.utilities.StackCreator.<init>(StackCreator.java:37)
at com.company.charging.diameter.ocf.utilities.StackCreator.<init>(StackCreator.java:71)
at com.company.charging.diameter.ocf.server.Ocf.<init>(Ocf.java:187)
at com.company.charging.diameter.ocf.server.Ocf.main(Ocf.java:157)
Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:488)
at org.jdiameter.client.impl.StackImpl.init(StackImpl.java:129)
... 4 more
Caused by: java.lang.ClassNotFoundException: org.mobicents.diameter.impl.ha.timer.ReplicatedTimerFacilityImpl
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:190)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:291)
at org.jdiameter.client.impl.helpers.AssemblerImpl.fill(AssemblerImpl.java:139)
at org.jdiameter.client.impl.helpers.AssemblerImpl.<init>(AssemblerImpl.java:91)
... 9 more
Given that it starts up in Eclipse just fine, I'm assuming my POM file isn't managing dependencies properly, so that the final jar is missing these classes. Here's the relevant portion of my pom.xml:
<dependencies>
<dependency>
<groupId>org.mobicents.diameter</groupId>
<artifactId>jdiameter-ha-api</artifactId>
<version>${restcomm.diameter.jdiameter.version}</version>
</dependency>
<dependency>
<groupId>org.mobicents.diameter</groupId>
<artifactId>jdiameter-ha-impl</artifactId>
<version>${restcomm.diameter.jdiameter.version}</version>
</dependency>
<dependency>
<groupId>org.mobicents.diameter</groupId>
<artifactId>restcomm-diameter-mux-jar</artifactId>
<version>${restcomm.diameter.mux.version}</version>
</dependency>
</dependencies>
I'm migrating a Spring+Hibernate application from Weblogic 12c to JBoss AS 7, and I'm getting the following error:
20:07:47,395 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-1) MSC00001: Failed to start service jboss.persistenceunit."connecta-presenter-2.2.1.war#ConnectaPresenterPU": org.jboss.msc.service.StartException in service jboss.persistenceunit."connecta-presenter-2.2.1.war#ConnectaPresenterPU": Failed to start service
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1767) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_95]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_95]
at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_95]
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: ConnectaPresenterPU] Unable to build EntityManagerFactory
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:914)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:889)
at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:73)
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.createContainerEntityManagerFactory(PersistenceUnitServiceImpl.java:162)
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.start(PersistenceUnitServiceImpl.java:85)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
... 3 more
Caused by: org.hibernate.service.UnknownServiceException: Unknown service requested [org.hibernate.boot.registry.classloading.spi.ClassLoaderService]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:126)
at org.hibernate.search.hcore.impl.HibernateSearchIntegrator.integrate(HibernateSearchIntegrator.java:49)
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:294)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1737)
at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:84)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:904)
... 9 more
The Unknown service requested [org.hibernate.boot.registry.classloading.spi.ClassLoaderService] message thrown by line 126 of org.hibernate.service.internal.AbstractServiceRegistryImpl is an exception thrown only in version 4.0.1 of Hibernate Core, which is the version that is in my JBoss AS 7 modules folder.
The thing is that my application uses Hibernate 4.3.10, and this specific line doesn't exist more in this version (I could see comparing the source code on Github).
The following documentation on JBoss AS 7 site states that when you migrate from Weblogic to JBoss:
https://docs.jboss.org/author/display/AS72/How+do+I+migrate+my+application+from+WebLogic+to+AS+7#HowdoImigratemyapplicationfromWebLogictoAS7-Migrateweblogic.xmlDescriptorFileConfigurations
So there's no such code as the following in jboss-web.xml file:
<prefer-application-packages>
<package-name>javassist.*</package-name>
</prefer-application-packages>
It says that JBoss always uses WEB-INF/classes and WEB-INF/lib before the internal modules.
Any idea of what's happening?
If you want to use your own specific version of Hibernate (or any other service/software for that matter), you can do that instead of depending on JBoss AS 7 modules.
Create a new folder structure, say org/myhibernate/main in your $JBOSS_HOME\modules\system\layers\base\ directory. Put the needed jar (say my.jar) in the main folder and create a module.xml file like this:
<?xml version="1.0" encoding="UTF-8"?>
<module xmlns="urn:jboss:module:1.1" name="org.myhibernate">
<resources>
<!-- Modules -->
<resource-root path="my.jar" />
</resources>
<dependencies>
<module name="javax.api"/>
<module name="sun.jdk"/>
</dependencies>
</module>
Now create a jboss-deployment-structure.xml in your EAR/web folder in your workspace and include this dependency -
<?xml version="1.0" encoding="UTF-8"?>
<jboss-deployment-structure>
<sub-deployment name="yourfile.war">
<dependencies>
<module name="org.myhibernate" />
</dependencies>
</sub-deployment>
</jboss-deployment-structure>
I'm working on MAVEN and JPA in a web project. Somehow I got a strange error on NoClassDefFoundError as shown below:
Caused by: java.lang.NoClassDefFoundError: WEB-INF/classes/org/huahsin/WebEngineering/Role (wrong name: org/huahsin/WebEngineering/Role)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at com.ibm.ws.classloading.internal.AppClassLoader.internalFindClass(AppClassLoader.java:214)
at [internal classes]
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:171)
at org.hibernate.internal.util.ReflectHelper.classForName(ReflectHelper.java:192)
at org.hibernate.ejb.packaging.NativeScanner.getClassesInJar(NativeScanner.java:136)
at org.hibernate.ejb.Ejb3Configuration.addScannedEntries(Ejb3Configuration.java:487)
at org.hibernate.ejb.Ejb3Configuration.scanForClasses(Ejb3Configuration.java:861)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:606)
at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:75)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:287)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:310)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1479)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1419)
... 27 more
I have my persistence.xml put under src/main/resources/META-INF and the content is like below:
<persistence-unit name="WebEngineering" transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<class>org.huahsin.WebEngineering.Role</class>
<class>org.huahsin.WebEngineering.User</class>
...
...
</persistence-unit>
In my POM.xml, I'm using these library:
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>1.3.3.RELEASE</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>4.2.3.Final</version>
</dependency>
When I check on the WAR file, I got the Role.class seen in WEB-INF/classes/org/huahsin/WebEngineering folder. I wasn't sure whether I got the persistence file place in the right folder or is actually I'm using the wrong JPA library in MAVEN?
Problem has already been solved
This problem is cause by the persistence.xml wasn't put in the right place. It suppose to put inside src/ directory instead I wrongly put under the resources/ directory. My initial though was that since I'm using MAVEN, the persistence.xml suppose to be inside resources/ directory, but in fact I was wrong.
I have a maven war project, that I'm trying to run with tomcat7-maven-plugin. The problem I'm having is that the configuration for each of the environments is in custom folder (it's not inside /resources), as we have a different set of configuration files for each environments (local, test, uat or production).
I'm trying to figure out how can I run the plugin, while specifying a custom classpath that includes the local configuration directory. I've read on this improvement ticket that the way to do it, is to provide a context.xml with a Loader element, but if I do this, the webapp fails to start.
The configuration I have in the pom is
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.0</version>
<configuration>
<path>/${project.build.finalName}</path>
<contextFile>${basedir}/src/env/local/context.xml</contextFile>
<contextReloadable>true</contextReloadable>
</configuration>
</plugin>
the context.xml file (the tomcat plugin does the filtering on this file automatically)
<?xml version="1.0" encoding="UTF-8"?>
<Context>
<Loader className="org.apache.catalina.loader.VirtualWebappLoader"
virtualClasspath="${basedir}/src/env/local/" />
<JarScanner scanAllDirectories="true" />
</Context>
And the error I get is
[INFO] create webapp with contextPath: /webapp
Handler error
java.lang.ClassNotFoundException: org.apache.juli.FileHandler
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at org.apache.juli.ClassLoaderLogManager.readConfiguration(ClassLoaderLogManager.java:521)
at org.apache.juli.ClassLoaderLogManager.readConfiguration(ClassLoaderLogManager.java:464)
at org.apache.juli.ClassLoaderLogManager$2.run(ClassLoaderLogManager.java:377)
at org.apache.juli.ClassLoaderLogManager$2.run(ClassLoaderLogManager.java:373)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.juli.ClassLoaderLogManager.getClassLoaderInfo(ClassLoaderLogManager.java:373)
at org.apache.juli.ClassLoaderLogManager.readConfiguration(ClassLoaderLogManager.java:452)
at org.apache.juli.ClassLoaderLogManager$2.run(ClassLoaderLogManager.java:377)
at org.apache.juli.ClassLoaderLogManager$2.run(ClassLoaderLogManager.java:373)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.juli.ClassLoaderLogManager.getClassLoaderInfo(ClassLoaderLogManager.java:373)
at org.apache.juli.ClassLoaderLogManager.getLogger(ClassLoaderLogManager.java:223)
at java.util.logging.LogManager.demandLogger(LogManager.java:389)
at java.util.logging.Logger.getLogger(Logger.java:288)
at org.apache.juli.logging.DirectJDKLog.<init>(DirectJDKLog.java:71)
at org.apache.juli.logging.DirectJDKLog.getInstance(DirectJDKLog.java:196)
at org.apache.juli.logging.LogFactory.getInstance(LogFactory.java:170)
at org.apache.juli.logging.LogFactory.getLog(LogFactory.java:311)
at org.apache.catalina.core.ContainerBase.getLogger(ContainerBase.java:452)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5162)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Does anyone have any suggestion about how to fix this or achieve the same in a different way?
I've been able to do this with the cargo plugin, but the tomcat plugin has some features that I like :).