Hi guys, I meet some problem with my system, when Tomcat starts up, if the server is not connected to the internet, one feature designed with Hibernate is not working. but if the server is online, it is working very well.

any idea?


here is the error msg:


SEVERE: Servlet.service() for servlet action threw exception
java.lang.ExceptionInInitializerError
at au.com.polonious.pcom.utils.TickitDocumentUtil.getReferenceObjectByID(TickitDocumentUtil.java:47)
at au.com.polonious.pcom.web.AttachmentDetailAction.execute(AttachmentDetailAction.java:70)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at au.com.sgen.tickit.control.NoCacheFilter.doFilter(NoCacheFilter.java:39)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:566)
Caused by: org.hibernate.cache.CacheException: net.sf.ehcache.CacheException: error setting options
at org.hibernate.cache.EhCacheProvider.start(EhCacheProvider.java:134)
at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:173)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1176)
at au.com.sgen.tickit.hibernate.HibernateUtil.<clinit>(HibernateUtil.java:7)
... 25 more
Caused by: net.sf.ehcache.CacheException: error setting options
at net.sf.ehcache.distribution.MulticastRMICacheManagerPeerProvider.init(MulticastRMICacheManagerPeerProvider.java:92)
at net.sf.ehcache.CacheManager.init(CacheManager.java:204)
at net.sf.ehcache.CacheManager.<init>(CacheManager.java:183)
at net.sf.ehcache.CacheManager.create(CacheManager.java:343)
at org.hibernate.cache.EhCacheProvider.start(EhCacheProvider.java:130)
... 28 more

Hi,

my system is using Cache Provider plugin for ehcache-1.2.3
which is setting net.sf.ehcache.distribution.RMICacheManagerPeerProviderFactory
instead of net.sf.ehcache.distribution.MulticastRMICacheManagerPeerProvider

in my ehcache.xml file.

now I found in the error msg:


Caused by: net.sf.ehcache.CacheException: error setting options
at net.sf.ehcache.distribution.MulticastRMICacheManagerPeerProvider.init(MulticastRMICacheManagerPeerProvider.java:92)
at net.sf.ehcache.CacheManager.init(CacheManager.java:204)
at net.sf.ehcache.CacheManager.<init>(CacheManager.java:183)
at net.sf.ehcache.CacheManager.create(CacheManager.java:343)
at org.hibernate.cache.EhCacheProvider.start(EhCacheProvider.java:130)


Should I set net.sf.ehcache.distribution.MulticastRMICacheManagerPeerProvider
in ehcache.xml file , or should i provide ehcache-2.xml in classpath?


please give me some hints if you have any idea. Thanks a lot