[ https://issues.apache.org/jira/browse/CLOUDSTACK-7642?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Devdeep Singh resolved CLOUDSTACK-7642. --------------------------------------- Resolution: Fixed > [Upgrade]java.lang.ClassNotFoundException after upgrading to 4.5 from 4.3.0 > with Xenserver HV. > ---------------------------------------------------------------------------------------------- > > Key: CLOUDSTACK-7642 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7642 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) > Components: Upgrade > Affects Versions: 4.5.0 > Environment: upgrade from 4.3.0 to 4.5 using Xen server 6.2 > Reporter: manasaveloori > Assignee: Devdeep Singh > Priority: Blocker > Fix For: 4.5.0 > > Attachments: management-server.rar, mysqldump4.5.rar, > mysqldumpBeforeUp.rar > > > 1. Deployed 4.3.0 CS with 1zone,1 pod,1cluster,2 Xen 6.2 HVs using 4.3.0 > build. > 2. Registered the 4.5 template as "systemvm-xenserver-4.5" > 3. Upgraded to 4.5 and started the MS. > Observation: > Observed the following exception in MS logs .Hosts went into disconnected > stated. > 2014-09-29 13:45:26,849 DEBUG [c.c.a.m.ClusteredAgentManagerImpl] > (ClusteredAgentManager Timer:ctx-7b268e53) Loading directly connected host > 1(Rack1Pod1Host29) > 2014-09-29 13:45:26,851 WARN [c.c.r.DiscovererBase] (ClusteredAgentManager > Timer:ctx-7b268e53) Unable to find class > com.cloud.hypervisor.xen.resource.XenServer620Resource > java.lang.ClassNotFoundException: > com.cloud.hypervisor.xen.resource.XenServer620Resource > at > org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1484) > at > org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1329) > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Class.java:186) > at > com.cloud.resource.DiscovererBase.getResource(DiscovererBase.java:89) > at > com.cloud.resource.DiscovererBase.reloadResource(DiscovererBase.java:150) > at > com.cloud.agent.manager.AgentManagerImpl.loadDirectlyConnectedHost(AgentManagerImpl.java:680) > at > com.cloud.agent.manager.ClusteredAgentManagerImpl.scanDirectAgentToLoad(ClusteredAgentManagerImpl.java:219) > at > com.cloud.agent.manager.ClusteredAgentManagerImpl.runDirectAgentScanTimerTask(ClusteredAgentManagerImpl.java:185) > at > com.cloud.agent.manager.ClusteredAgentManagerImpl.access$100(ClusteredAgentManagerImpl.java:99) > at > com.cloud.agent.manager.ClusteredAgentManagerImpl$DirectAgentScanTimerTask.runInContext(ClusteredAgentManagerImpl.java:235) > at > org.apache.cloudstack.managed.context.ManagedContextTimerTask$1.runInContext(ManagedContextTimerTask.java:30) > at > org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49) > at > org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56) > at > org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103) > at > org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53) > at > org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46) > at > org.apache.cloudstack.managed.context.ManagedContextTimerTask.run(ManagedContextTimerTask.java:27) > at java.util.TimerThread.mainLoop(Timer.java:555) > at java.util.TimerThread.run(Timer.java:505) > 2014-09-29 13:45:26,852 WARN [c.c.a.m.AgentManagerImpl] > (ClusteredAgentManager Timer:ctx-7b268e53) Unable to load the resource: 1 > 2014-09-29 13:45:26,853 DEBUG [c.c.h.Status] (ClusteredAgentManager > Timer:ctx-7b268e53) Transition:[Resource state = Enabled, Agent event = > AgentDisconnected, Host id = 1, name = Rack1Pod1Host29] > Attaching the dumps and logs. -- This message was sent by Atlassian JIRA (v6.3.4#6332)