Terracotta 4.3 - jar conflicts - terracotta

Question

I am trying to configure terracotta 4.3 with my application. I have done all the necessary changes but when i start my tomcat server, i get the below error(in bold). Can someone suggest how do i go about resolving it. Please note that i cannot exclude jaxrs-api.jar as it is needed for external rest calls.
SEVERE: Exception sending context initialized event to listener
instance of class
org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'pendingAccountCacheManager' defined in URL
[file:/C:/dev/apache-tomcat-7.0.16_1/webapps/account/WEB-INF/classes/context/account-cacheloader.xml]:
Invocation of init method failed; nested exception is
net.sf.ehcache.CacheException: Failed to instantiate ManagementServer.
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1486)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:524)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:608)
at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
at
org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:389)
at
org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:294)
at
org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4723)
at
org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5226)
at
org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5221)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166) at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722) Caused by:
net.sf.ehcache.CacheException: Failed to instantiate ManagementServer.
at
net.sf.ehcache.management.ManagementServerLoader.register(ManagementServerLoader.java:140)
at
net.sf.ehcache.CacheManager.initializeManagementService(CacheManager.java:553)
at net.sf.ehcache.CacheManager.doInit(CacheManager.java:516) at
net.sf.ehcache.CacheManager.init(CacheManager.java:395) at
net.sf.ehcache.CacheManager.(CacheManager.java:356) at
org.springframework.cache.ehcache.EhCacheManagerFactoryBean.afterPropertiesSet(EhCacheManagerFactoryBean.java:138)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1545)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1483)
... 20 more Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601) at
net.sf.ehcache.management.ManagementServerLoader$ManagementServerHolder.start(ManagementServerLoader.java:215)
at
net.sf.ehcache.management.ManagementServerLoader.register(ManagementServerLoader.java:125)
... 27 more
Caused by: java.lang.LinkageError: ClassCastException: attempting to castjar:file:/C:/dev/apache-tomcat-7.0.16_1/webapps/pendingaccount/WEB-INF/lib/jaxrs-api-3.0.9.Final.jar!/javax/ws/rs/client/ClientBuilder.class
to
jar:file:/C:/dev/apache-tomcat-7.0.16_1/webapps/pendingaccount/WEB-INF/lib/ehcache-ee-2.10.0.0.26.jar!/rest-management-private-classpath/javax/ws/rs/client/ClientBuilder.class_terracotta
at
javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:97)
at
com.terracotta.management.security.impl.JerseyIdentityAssertionServiceClient.(JerseyIdentityAssertionServiceClient.java:67)
at
net.sf.ehcache.management.ManagementServerImplEE.loadEmbeddedAgentServiceLocator(ManagementServerImplEE.java:132)
at
net.sf.ehcache.management.ManagementServerImplEE.initialize(ManagementServerImplEE.java:71)
at
net.sf.ehcache.management.ManagementServerImplEE.initialize(ManagementServerImplEE.java:184)
... 33 more

Answer 1

To resolve this,I added the ehcache-ee-2.10.0.0.26.jar and other terracotta related jars into the endorsed folder of tomcat. This helped resolve the issue of conflicting jars.