2 Replies Latest reply on Jun 18, 2013 2:48 AM by ffang

Need help to implement ehCache (without terracotta) on cluster environment

tothekaushal_kumarkaushal.java Jun 11, 2013 5:31 AM

Hi Freinds,

When i am trying to use ehCache for cluster evn, I am getting below errors (Can also find attachment.)

java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is:

java.lang.ClassNotFoundException: net.sf.ehcache.distribution.RMICachePeer_Stub from bundle 235 (AppEntryRoute) (no security manager: RMI class loader disabled)

net.sf.ehcache.CacheException: Problem starting listener for RMICachePeer //20.198.236.222:50137/rqaflowcache. Initial cause was RemoteException occurred in server thread; nested exception is:

java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is:

java.lang.ClassNotFoundException: net.sf.ehcache.distribution.RMICachePeer_Stub from bundle 235 (AppEntryRoute) (no security manager: RMI class loader disabled)

Can anyone please suggest me how can enable RMI class loader and install security manger in fuse esb?

Somehow i get to know the below code to set Security manager..

System.setSecurityManager(new RMISecurityManager());

System.out.println("Security manager installed.");

But after setting this, i am getting below errors:

java.security.AccessControlException: access denied (org.osgi.framework.AdminPermission (id=242) metadata)

at java.security.AccessControlContext.checkPermission(AccessControlContext.java:323)

at java.security.AccessController.checkPermission(AccessController.java:546)

at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)

at org.apache.felix.framework.BundleImpl.getHeaders(BundleImpl.java:321)[:]

at org.apache.felix.framework.BundleImpl.getHeaders(BundleImpl.java:312)[:]

at org.springframework.osgi.extender.support.internal.ConfigUtils.matchExtenderVersionRange(ConfigUtils.java:112)

at org.springframework.osgi.extender.internal.activator.ContextLoaderListener.handlerBundleMatchesExtenderVersion(ContextLoaderListener.java:615)

at org.springframework.osgi.extender.internal.activator.ContextLoaderListener.maybeRemoveNameSpaceHandlerFor(ContextLoaderListener.java:633)

at org.springframework.osgi.extender.internal.activator.ContextLoaderListener.access$500(ContextLoaderListener.java:139)

at org.springframework.osgi.extender.internal.activator.ContextLoaderListener$NamespaceBundleLister.handleEvent(ContextLoaderListener.java:204)

at org.springframework.osgi.extender.internal.activator.ContextLoaderListener$BaseListener.bundleChanged(ContextLoaderListener.java:172)

at org.apache.felix.framework.util.EventDispatcher$3.run(EventDispatcher.java:863)

at java.security.AccessController.doPrivileged(Native Method)

at org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:860)[:]

at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:791)[:]

at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:515)[:]

at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4321)[:]

at org.apache.felix.framework.Felix.startBundle(Felix.java:1949)[:]

at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:947)[:]

at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:934)[:]

at org.fusesource.fabric.agent.DeploymentAgent.updateDeployment(DeploymentAgent.java:686)[:7.0.0.fuse-061]

at org.fusesource.fabric.agent.DeploymentAgent.doUpdate(DeploymentAgent.java:371)[:7.0.0.fuse-061]

at org.fusesource.fabric.agent.DeploymentAgent$1.run(DeploymentAgent.java:204)[:7.0.0.fuse-061]

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)[:1.6.0_21]

at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)[:1.6.0_21]

at java.util.concurrent.FutureTask.run(FutureTask.java:138)[:1.6.0_21]

at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)[:1.6.0_21]

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)[:1.6.0_21]

at java.lang.Thread.run(Thread.java:619)[:1.6.0_21]

java.security.AccessControlException: access denied (javax.security.auth.AuthPermission getSubject)

at java.security.AccessControlContext.checkPermission(AccessControlContext.java:323)[:1.6.0_21]

at java.security.AccessController.checkPermission(AccessController.java:546)[:1.6.0_21]

at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)[:1.6.0_21]

at javax.security.auth.Subject.getSubject(Subject.java:268)[:1.6.0_21]

at org.apache.felix.framework.util.EventDispatcher.fireEventAsynchronously(EventDispatcher.java:754)[:]

at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:525)[:]