[ https://issues.apache.org/jira/browse/CLOUDSTACK-9708?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nitin Kumar Maharana updated CLOUDSTACK-9708: --------------------------------------------- Summary: Router deployment failed due to two threads start VR simultaneosuly (was: Router deployment filed due to two threads start VR simultaneosuly) > Router deployment failed due to two threads start VR simultaneosuly > ------------------------------------------------------------------- > > Key: CLOUDSTACK-9708 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9708 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) > Reporter: Nitin Kumar Maharana > > This is some race condition observed with HyperV host. > The issue is produced when two or more threads try to start Router VMs > simultaneously. > This is a race condition between two threads trying to start Router VMs > simultaneosuly, see the two threads below: > 2015-01-08 17:10:03,750 DEBUG [c.c.h.h.r.HypervDirectConnectResource] > (DirectAgent-11:ctx-5eb09ffd) (logid:b22fde6c) Sending cmd to > https://10.81.56.130:8250/api/HypervResource/com.cloud.agent.api.GetStorageStatsCommand > cmd > data:{"id":"6e95644b-967e-3b15-a9f5-029e814252b1","localPath":"/storage/primary","pooltype":"SMB","contextMap":{"logid":"b22fde6c"},"wait":0} > 2015-01-08 17:10:03,782 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl] > (Work-Job-Executor-4:ctx-7d37a603 job-21/job-25 ctx-d4e904bb) > (logid:d5036c46) Found 0 static nat(s) to apply as a part of domR > VM[DomainRouter|r-8-VM] start. > 2015-01-08 17:10:03,782 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl] > (Work-Job-Executor-5:ctx-16557d57 job-22/job-26 ctx-f19c2085) > (logid:1d478d14) Found 0 static nat(s) to apply as a part of domR > VM[DomainRouter|r-7-VM] start. > 2015-01-08 17:10:03,782 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl] > (Work-Job-Executor-5:ctx-16557d57 job-22/job-26 ctx-f19c2085) > (logid:1d478d14) Found 0 firewall Ingress rule(s) to apply as a part of domR > VM[DomainRouter|r-7-VM] start. > 2015-01-08 17:10:03,782 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl] > (Work-Job-Executor-4:ctx-7d37a603 job-21/job-25 ctx-d4e904bb) > (logid:d5036c46) Found 0 firewall Ingress rule(s) to apply as a part of domR > VM[DomainRouter|r-8-VM] start. > 2015-01-08 17:10:03,782 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl] > (Work-Job-Executor-4:ctx-7d37a603 job-21/job-25 ctx-d4e904bb) > (logid:d5036c46) Found 0 port forwarding rule(s) to apply as a part of domR > VM[DomainRouter|r-8-VM] start. > 2015-01-08 17:10:03,782 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl] > (Work-Job-Executor-5:ctx-16557d57 job-22/job-26 ctx-f19c2085) > (logid:1d478d14) Found 0 port forwarding rule(s) to apply as a part of domR > VM[DomainRouter|r-7-VM] start. > 2015-01-08 17:10:03,782 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl] > (Work-Job-Executor-5:ctx-16557d57 job-22/job-26 ctx-f19c2085) > (logid:1d478d14) Found 0 static nat rule(s) to apply as a part of domR > VM[DomainRouter|r-7-VM] start. > 2015-01-08 17:10:03,782 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl] > (Work-Job-Executor-4:ctx-7d37a603 job-21/job-25 ctx-d4e904bb) > (logid:d5036c46) Found 0 static nat rule(s) to apply as a part of domR > VM[DomainRouter|r-8-VM] start. > 2015-01-08 17:10:03,782 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl] > (Work-Job-Executor-4:ctx-7d37a603 job-21/job-25 ctx-d4e904bb) > (logid:d5036c46) Found 0 vpn(s) to apply as a part of domR > VM[DomainRouter|r-8-VM] start. > 2015-01-08 17:10:03,782 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl] > (Work-Job-Executor-5:ctx-16557d57 job-22/job-26 ctx-f19c2085) > (logid:1d478d14) Found 0 vpn(s) to apply as a part of domR > VM[DomainRouter|r-7-VM] start. > 2015-01-08 17:10:03,784 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl] > (Work-Job-Executor-5:ctx-16557d57 job-22/job-26 ctx-f19c2085) > (logid:1d478d14) Found 0 load balancing rule(s) to apply as a part of domR > VM[DomainRouter|r-7-VM] start. > 2015-01-08 17:10:03,784 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl] > (Work-Job-Executor-4:ctx-7d37a603 job-21/job-25 ctx-d4e904bb) > (logid:d5036c46) Found 0 load balancing rule(s) to apply as a part of domR > VM[DomainRouter|r-8-VM] start. > 2015-01-08 17:10:03,787 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl] > (Work-Job-Executor-5:ctx-16557d57 job-22/job-26 ctx-f19c2085) > (logid:1d478d14) Creating monitoring services on VM[DomainRouter|r-7-VM] > start... > 2015-01-08 17:10:03,787 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl] > (Work-Job-Executor-4:ctx-7d37a603 job-21/job-25 ctx-d4e904bb) > (logid:d5036c46) Creating monitoring services on VM[DomainRouter|r-8-VM] > start... > Then VR failed with NPE > 2015-01-08 17:10:03,787 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl] > (Work-Job-Executor-4:ctx-7d37a603 job-21/job-25 ctx-d4e904bb) > (logid:d5036c46) Creating monitoring services on VM[DomainRouter|r-8-VM] > start... > 2015-01-08 17:10:03,818 DEBUG [c.c.a.ApiServlet] > (catalina-exec-13:ctx-8415f9bc) (logid:5aed5be9) ===START=== 10.81.29.157 -- > GET > jobid=44af1f9a-1439-4f45-a9a0-7927c59adb55&apiKey=NWeDoUSCyhxhKBIg-xv1Zp51EogNguY99pnnA2qpqEb1WPeKDnBFIXHUGJ8WovPR4j78TkJtYpBxu-6wK_0fRA&command=queryAsyncJobResult&response=json&signature=kDKgsual1Q0sKW83aXbP7l7j5y8%3D > 2015-01-08 17:10:03,834 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl] > (Work-Job-Executor-4:ctx-7d37a603 job-21/job-25 ctx-d4e904bb) > (logid:d5036c46) Reapplying dhcp entries as a part of domR > VM[DomainRouter|r-8-VM] start... > 2015-01-08 17:10:03,832 DEBUG [c.c.h.h.r.HypervDirectConnectResource] > (DirectAgent-11:ctx-5eb09ffd) (logid:b22fde6c) POST response is > [{"com.cloud.agent.api.GetStorageStatsAnswer":{"result":true,"details":null,"capacity":1000202039296,"used":25881972736,"contextMap":{}}}] > 2015-01-08 17:10:03,834 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl] > (Work-Job-Executor-5:ctx-16557d57 job-22/job-26 ctx-f19c2085) > (logid:1d478d14) Reapplying dhcp entries as a part of domR > VM[DomainRouter|r-7-VM] start... > 2015-01-08 17:10:03,846 DEBUG [c.c.n.r.VirtualNetworkApplianceManagerImpl] > (Work-Job-Executor-3:ctx-333f41a7 job-20/job-24 ctx-8c682986) > (logid:44af1f9a) Allocating the VR i=10 in datacenter > com.cloud.dc.DataCenterVO$$EnhancerByCGLIB$$cb043236@1with the hypervisor > type Hyperv > 2015-01-08 17:10:03,852 DEBUG [c.c.h.h.r.HypervDirectConnectResource] > (DirectAgent-11:ctx-5eb09ffd) (logid:b22fde6c) executeRequest received > response > [{"com.cloud.agent.api.GetStorageStatsAnswer":{"used":25881972736,"capacity":1000202039296,"result":true,"contextMap":{},"wait":0}}] > 2015-01-08 17:10:03,852 DEBUG [c.c.a.m.DirectAgentAttache] > (DirectAgent-11:ctx-5eb09ffd) (logid:b22fde6c) Seq 2-5957980832034455573: > Response Received: > 2015-01-08 17:10:03,852 DEBUG [c.c.a.t.Request] > (StatsCollector-3:ctx-4a1ac475) (logid:b22fde6c) Seq 2-5957980832034455573: > Received: { Ans: , MgmtId: 231090496990904, via: 2, Ver: v1, Flags: 10, { > GetStorageStatsAnswer } } > 2015-01-08 17:10:03,857 ERROR [c.c.v.VirtualMachineManagerImpl] > (Work-Job-Executor-5:ctx-16557d57 job-22/job-26 ctx-f19c2085) > (logid:1d478d14) Failed to start instance VM[DomainRouter|r-7-VM] > java.lang.NullPointerException > at > com.cloud.vm.dao.UserVmDaoImpl.listByNetworkIdAndStates(UserVmDaoImpl.java:311) > 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 > org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) > at > org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) > at > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) > at > com.cloud.utils.db.TransactionContextInterceptor.invoke(TransactionContextInterceptor.java:34) > at > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) > at > org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91) > at > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) > at > org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) > at $Proxy74.listByNetworkIdAndStates(Unknown Source) > at > com.cloud.network.router.VirtualNetworkApplianceManagerImpl.createDhcpEntryCommandsForVMs(VirtualNetworkApplianceManagerImpl.java:3772) > at > com.cloud.network.router.VirtualNetworkApplianceManagerImpl.finalizeUserDataAndDhcpOnStart(VirtualNetworkApplianceManagerImpl.java:2646) > at > com.cloud.network.router.VirtualNetworkApplianceManagerImpl.finalizeCommandsOnStart(VirtualNetworkApplianceManagerImpl.java:2543) > at > com.cloud.network.router.VpcVirtualNetworkApplianceManagerImpl.finalizeCommandsOnStart(VpcVirtualNetworkApplianceManagerImpl.java:701) > at > com.cloud.network.router.VirtualNetworkApplianceManagerImpl.finalizeDeployment(VirtualNetworkApplianceManagerImpl.java:2488) > at > com.cloud.vm.VirtualMachineManagerImpl.orchestrateStart(VirtualMachineManagerImpl.java:1004) > at > com.cloud.vm.VirtualMachineManagerImpl.advanceStart(VirtualMachineManagerImpl.java:775) > at > com.cloud.network.router.VirtualNetworkApplianceManagerImpl.start(VirtualNetworkApplianceManagerImpl.java:3021) > at > com.cloud.network.router.VirtualNetworkApplianceManagerImpl.startVirtualRouter(VirtualNetworkApplianceManagerImpl.java:2064) > at > com.cloud.network.router.VirtualNetworkApplianceManagerImpl.startRouters(VirtualNetworkApplianceManagerImpl.java:2164) > at > com.cloud.network.router.VirtualNetworkApplianceManagerImpl.deployVirtualRouterInGuestNetwork(VirtualNetworkApplianceManagerImpl.java:2146) > 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 > org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) > at > org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) > at > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) > at > org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91) > at > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) > at > org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) > at $Proxy192.deployVirtualRouterInGuestNetwork(Unknown Source) > at > com.cloud.network.element.VirtualRouterElement.implement(VirtualRouterElement.java:194) > at > org.apache.cloudstack.engine.orchestration.NetworkOrchestrator.implementNetworkElementsAndResources(NetworkOrchestrator.java:1102) > at > org.apache.cloudstack.engine.orchestration.NetworkOrchestrator.implementNetwork(NetworkOrchestrator.java:1009) > at > org.apache.cloudstack.engine.orchestration.NetworkOrchestrator.implementNetwork(NetworkOrchestrator.java:939) > at > org.apache.cloudstack.engine.orchestration.NetworkOrchestrator.prepare(NetworkOrchestrator.java:1299) > at > com.cloud.vm.VirtualMachineManagerImpl.orchestrateStart(VirtualMachineManagerImpl.java:983) > at > com.cloud.vm.VirtualMachineManagerImpl.orchestrateStart(VirtualMachineManagerImpl.java:4475) > 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 > com.cloud.vm.VmWorkJobHandlerProxy.handleVmWorkJob(VmWorkJobHandlerProxy.java:107) > at > com.cloud.vm.VirtualMachineManagerImpl.handleVmWorkJob(VirtualMachineManagerImpl.java:4631) > at com.cloud.vm.VmWorkJobDispatcher.runJob(VmWorkJobDispatcher.java:103) > at > org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:547) > 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.framework.jobs.impl.AsyncJobManagerImpl$5.run(AsyncJobManagerImpl.java:498) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > 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) -- This message was sent by Atlassian JIRA (v6.3.4#6332)