Issue in Jboss 7.2.2 migration - java-8

I am deploying a WAR file to JBoss EAP 7.2.2. During deployment, I am getting
"Caused by: java.lang.IllegalArgumentException: Unable to load generated mapper class com.amadeus.jcp.services.ttr.display.structured.builder.response.selma.mapper.offer.DisplayTripCartResponseOfferQuotationMapperSelmaGeneratedClass"
which is caused by "Caused by: java.lang.ClassNotFoundException: com.amadeus.jcp.services.ttr.display.structured.builder.response.selma.mapper.offer.DisplayTripCartResponseOfferQuotationMapperSelmaGeneratedClass"
It is a selma generated class and available in a jar inside WEB-INF/lib.
Same WAR file is deploying successfully in JBoss EAP 7.1.
As per class loader hierarchy, it should be identified but not happening.
Anybody have any idea of this issue, please help.
Verified standalone.xml and jboss-deployment-structure.xml. Using same version before and after migration except for name space version upgrade to subsystems.
Using Java 1.8.0_191

Related

Tomcat : java.lang.ClassNotFoundException: org.slf4j.LoggerFactory

I am trying to deploy a WAR file on an external tomcat.
every time I try to add slf4j dependency but with no luck.
Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1412
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1220)
I am including these dependencies :
"org.slf4j:slf4j-api:1.7.32"
"org.slf4j:jul-to-slf4j:1.7.32",
"org.slf4j:jcl-over-slf4j:1.7.32",
"org.slf4j:log4j-over-slf4j:1.7.32"
the weird thing is that the application works fine with gradle run and with the embedded eclipse's tomcat.

Websphere 8.5.5 - spring boot error: SpringServletContainerInitializer not a subtype

I have a spring boot application that works fine on Tomcat 8. When I try to deploy it on Websphere 8.5.5 with "Class loader order" set to "Classes loaded with local class loader first (parent last)" the application fails to start with the following exception:
... 73 more
Caused by: java.util.ServiceConfigurationError: javax.servlet.ServletContainerInitializer: Provider org.springframework.web.SpringServletContainerInitializer not a subtype
at java.util.ServiceLoader.fail(ServiceLoader.java:242)
at java.util.ServiceLoader.access$300(ServiceLoader.java:192)
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:380)
at java.util.ServiceLoader$1.next(ServiceLoader.java:456)
at com.ibm.ws.webcontainer.webapp.WebAppImpl.initializeServletContainerInitializers(WebAppImpl.java:537)
at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:410)
at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:88)
at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:171)
... 74 more
Just adding my experience with this problem, looking around on the various answers to similar problems I found out that the problem could be caused by some javax-servlet related jar in the classpath. After some trial and error I noticed that the spring-boot-starter-web dependency has an inherited spring-boot-starter-tomcat dependency. Excludung this jar from the application classpath when deploying on Websphere 8.5.5 solved the problem.

Spring 3.1 not able to load Configuration Class:

I am working on project that has Rest Service with Spring 3.1.0. Release.
I am using Config class to load beans.
As suggested, using cglib 2.2 and asm-3.3 jars.
This fails in websphere 8.5 with following exception. But works in Apache Tomcat 7.0.
[12/19/12 12:47:26:439 EST] 00000062 webapp E com.ibm.ws.webcontainer.webapp.WebApp logServletError SRVE0293E: [Servlet Error]-[dispatcher]: java.lang.IllegalStateException: Cannot load configuration class: com.hps.config.ApplicationConfig
at org.springframework.context.annotation.ConfigurationClassPostProcessor.enhanceConfigurationClasses(ConfigurationClassPostProcessor.java:313)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanFactory(ConfigurationClassPostProcessor.java:197)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:681)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:620)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:446)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:384)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:283)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:111)
at com.ibm.ws.webcontainer.webapp.WebApp.notifyServletContextCreated(WebApp.java:1651)
at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:414)
at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:88)
at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:169)
at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:746)
at com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:634)
at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:426)
at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:718)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1170)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1370)
at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:638)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:968)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:769)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplicationDynamically(ApplicationMgrImpl.java:1364)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2169)
Caused by: java.lang.VerifyError: JVMVRFY007 final method overridden; class=net/sf/cglib/core/DebuggingClassWriter, method=visit(IILjava/lang/String;Ljava/lang/String;Ljava/lang/String;[Ljava/lang/String;)V
at java.lang.ClassLoader.defineClassImpl(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:262)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:69)
at com.ibm.ws.classloader.CompoundClassLoader._defineClass(CompoundClassLoader.java:852)
at com.ibm.ws.classloader.CompoundClassLoader.localFindClass(CompoundClassLoader.java:762)
at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:585)
at java.lang.ClassLoader.loadClass(ClassLoader.java:627)
at java.lang.J9VMInternals.verifyImpl(Native Method)
at java.lang.J9VMInternals.verify(J9VMInternals.java:85)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:162)
at net.sf.cglib.core.AbstractClassGenerator.<init>(AbstractClassGenerator.java:38)
at net.sf.cglib.core.KeyFactory$Generator.<init>(KeyFactory.java:127)
at net.sf.cglib.core.KeyFactory.create(KeyFactory.java:112)
at net.sf.cglib.core.KeyFactory.create(KeyFactory.java:108)
at net.sf.cglib.core.KeyFactory.create(KeyFactory.java:104)
at net.sf.cglib.proxy.Enhancer.<clinit>(Enhancer.java:69)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:228)
at org.springframework.context.annotation.ConfigurationClassEnhancer.newEnhancer(ConfigurationClassEnhancer.java:136)
at org.springframework.context.annotation.ConfigurationClassEnhancer.enhance(ConfigurationClassEnhancer.java:109)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.enhanceConfigurationClasses(ConfigurationClassPostProcessor.java:303)
... 109 more
Any suggestion on how to fix this issue.
Tried with different versions of cglib and asm jars, but no luck..
Make sure all the dependent JAR files are stored in WEB-INF/lib directory of your WAR file including Sam-3.3. If your using Maven then make sure you don't exclude this JAR or inadvertently set its scope as provided.
Now you you deploy the application in WebSphere make sure you set the application class loading before to application first (parent last). To do this in WebSphere you need to find the link Manage Modules and locate class loading link, don't really remember what it was in WebSphere however should be easy to find. This should resolve your issues.
Update: just noticed the link you provided already suggests using parent last. In WebSphere I find this is a must otherwise you will hit many of these issues and furthermore upgrades become much easier!
I am able to resolve this issue..
Issue is with Websphere 8.5
It has own version of asm4.0 jars. And spring3.1 uses cglib2.2 jar that is only compatible with asm3.3. asm4.0 jar of websphere is the culprit..
workaround is to use cglib-nodep jar instead of cglib2.2 jar
http://www.ibm.com/developerworks/forums/thread.jspa?messageID=14880673
It seems that this was a bug (PM71336) in Websphere 8.5
The bug has been fixed in the Websphere V8.5 Fix Pack 2
http://www-01.ibm.com/support/docview.wss?uid=swg24034672
Use cglib-nodep jar instead of cglib2.2 jar. Also, don't forget to remove asm3.3 jar from your lib. Initially I wasn't removing asm3.3 jar which was still causing the problem.

Moving ehcache server from one machine to another

We have been using ehcache.server.1.0.0.war for almost a year.
This week we moved to new computer. We copied cache and changed ehcache.xml accordingly.
However, the new server is now not starting. It throws the error:
SEVERE: WSSERVLET11: failed to parse runtime descriptor: java.lang.NoSuchMethodError: org.slf4j.helpers.MessageFormatter.format(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)Lorg/slf4j/helpers/FormattingTuple;
java.lang.NoSuchMethodError: org.slf4j.helpers.MessageFormatter.format(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)Lorg/slf4j/helpers/FormattingTuple;
at org.slf4j.impl.JDK14LoggerAdapter.warn(JDK14LoggerAdapter.java:429)
at net.sf.ehcache.store.DiskStore.deleteIndexIfCorrupt(DiskStore.java:267)
at net.sf.ehcache.store.DiskStore.initialiseFiles(DiskStore.java:210)
at net.sf.ehcache.store.DiskStore.<init>(DiskStore.java:166)
at net.sf.ehcache.store.DiskStore.create(DiskStore.java:187)
at net.sf.ehcache.Cache.createDiskStore(Cache.java:1069)
at net.sf.ehcache.Cache.initialise(Cache.java:941)
at net.sf.ehcache.CacheManager.addCacheNoCheck(CacheManager.java:921)
at net.sf.ehcache.CacheManager.addConfiguredCaches(CacheManager.java:607)
at net.sf.ehcache.CacheManager.init(CacheManager.java:336)
at net.sf.ehcache.CacheManager.<init>(CacheManager.java:276)
at net.sf.ehcache.CacheManager.create(CacheManager.java:636)
at net.sf.ehcache.CacheManager.getInstance(CacheManager.java:657)
at net.sf.ehcache.server.soap.EhcacheWebServiceEndpoint.<init>(EhcacheWebServiceEndpoint.java:71)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
Any ideas appreciated.
java.lang.NoSuchMethodError: org.slf4j.helpers.MessageFormatter.format(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)Lorg/slf4j/helpers/FormattingTuple;
This error happens when you have wrong slf4j version of the jar. Check carefully all jar versions/sizes on your old server and make sure they are the same on a new server.
Also diff. versions of the jars could be in your new app server system classpath that would interfere with your application classpath. You should configure class loading order policy in your deployment descriptor (its specific to the app server vendor you are using)

JBoss 5 - Caused by: java.lang.NoSuchMethodException: org.hibernate.validator.ClassValidator

I keep getting that exception when I run JBoss. I'm in the process of migrating an application from JBoss 4.2.3 to JBoss 5.
First I had to migrate from Spring 2.5 to Spring 3.0.3, then from spring-jpa to spring-orm due to exceptions I was getting and solutions I found on google.
But now I've got that one and I'm not able to solve it. I'm also using Hibernate 3.5.4 Final.
This is the exception:
Caused by: java.lang.NoSuchMethodException: org.hibernate.validator.ClassValidator.<init>(java.lang.Class, java.util.ResourceBundle, org.hibernate.validator.MessageInterpolator, java.util.Map, org.hibernate.annotations.common.reflection.ReflectionManager)
at java.lang.Class.getConstructor0(Class.java:2706)
at java.lang.Class.getDeclaredConstructor(Class.java:1985)
at org.hibernate.cfg.AnnotationConfiguration.applyHibernateValidatorLegacyConstraintsOnDDL(AnnotationConfiguration.java:443)
... 106 more
There might be a conflict between Hibernate versions, as JBoss 5+ comes bundled with Hibernate. Make sure that you only have one version of Hibernate in your server (check the /lib dir).

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