[ https://issues.apache.org/jira/browse/CLOUDSTACK-4990?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Abhinandan Prateek updated CLOUDSTACK-4990: ------------------------------------------- Assignee: Kishan Kavala > Console Proxy cannot proxy LXC console > -------------------------------------- > > Key: CLOUDSTACK-4990 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4990 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) > Affects Versions: 4.2.0 > Reporter: Francois Gaudreault > Assignee: Kishan Kavala > > LXC resource agent issue. > When I try to check the console from CS: > 2013-10-29 10:07:42,079 WARN [cloud.agent.Agent] > (agentRequest-Handler-4:null) Caught: > java.lang.NullPointerException > at > com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.execute(LibvirtComputingResource.java:2711) > at > com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1216) > at com.cloud.agent.Agent.processRequest(Agent.java:525) > at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:852) > at com.cloud.utils.nio.Task.run(Task.java:83) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:744) > This is the error on the CS side: > 2013-10-29 10:12:58,215 DEBUG [agent.manager.AgentManagerImpl] > (catalina-exec-16:null) Details from executing class > com.cloud.agent.api.GetVncPortCommand: java.lang.NullPointerException > at > com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.execute(LibvirtComputingResource.java:2711) > at > com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1216) > at com.cloud.agent.Agent.processRequest(Agent.java:525) > at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:852) > at com.cloud.utils.nio.Task.run(Task.java:83) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:744) > 2013-10-29 10:12:58,215 ERROR [cloud.servlet.ConsoleProxyServlet] > (catalina-exec-16:null) Unexepected exception in ConsoleProxyServlet > java.lang.ClassCastException: com.cloud.agent.api.Answer cannot be cast to > com.cloud.agent.api.GetVncPortAnswer > at > com.cloud.server.ManagementServerImpl.getVncPort(ManagementServerImpl.java:2193) > at > com.cloud.servlet.ConsoleProxyServlet.composeConsoleAccessUrl(ConsoleProxyServlet.java:381) > at > com.cloud.servlet.ConsoleProxyServlet.handleAccessRequest(ConsoleProxyServlet.java:269) > at > com.cloud.servlet.ConsoleProxyServlet.doGet(ConsoleProxyServlet.java:171) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) > at > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) > at > org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889) > at > org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:721) > at > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:2268) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:679) -- This message was sent by Atlassian JIRA (v6.2#6252)