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From "Fabian Stelzer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-6099) live migration is failing for vm deployed using dynaic compute offerings with NPE;unhandled exception executing api command: findHostsForMigration java.lang.NullPointerException
Date Thu, 13 Nov 2014 11:51:33 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-6099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14209635#comment-14209635
] 

Fabian Stelzer commented on CLOUDSTACK-6099:
--------------------------------------------

I'm still seeing this issue on 4.4.1! (This tickets status is a bit confusing as it states
affected: 4.4.1, fixed in 4.4.1 ...)
Same steps to reproduce (migrate a vm with a dynamic compute offering)

Exception is as follows:
2014-11-13 11:23:22,089 DEBUG [c.c.s.ManagementServerImpl] (catalina-exec-18:ctx-a1590c53
ctx-18b81f96) Searching for all hosts in cluster 1 for migrating VM VM[User|i-2-219-VM]
2014-11-13 11:23:22,100 DEBUG [c.c.a.m.a.i.FirstFitAllocator] (catalina-exec-18:ctx-a1590c53
ctx-18b81f96) Looking for hosts in dc: 1  pod:1  cluster:1
2014-11-13 11:23:22,107 DEBUG [c.c.a.m.a.i.FirstFitAllocator] (catalina-exec-18:ctx-a1590c53
ctx-18b81f96) FirstFitAllocator has 4 hosts to check for allocation: [Host[-9-Routing], Host[-4-Routing],
Host[-1-Routing], Host[-5-Routing]]
2014-11-13 11:23:22,129 DEBUG [c.c.a.m.a.i.FirstFitAllocator] (catalina-exec-18:ctx-a1590c53
ctx-18b81f96) Found 4 hosts for allocation after prioritization: [Host[-9-Routing], Host[-4-Routing],
Host[-1-Routing], Host[-5-Routing]]
2014-11-13 11:23:22,129 ERROR [c.c.a.ApiServer] (catalina-exec-18:ctx-a1590c53 ctx-18b81f96)
unhandled exception executing api command: [Ljava.lang.String;@2821dfee
java.lang.NullPointerException
	at com.cloud.agent.manager.allocator.impl.FirstFitAllocator.allocateTo(FirstFitAllocator.java:253)
	at com.cloud.agent.manager.allocator.impl.FirstFitAllocator.allocateTo(FirstFitAllocator.java:182)
	at com.cloud.server.ManagementServerImpl.listHostsForMigrationOfVM(ManagementServerImpl.java:1229)
	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:606)
	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 com.sun.proxy.$Proxy209.listHostsForMigrationOfVM(Unknown Source)
	at org.apache.cloudstack.api.command.admin.host.FindHostsForMigrationCmd.execute(FindHostsForMigrationCmd.java:78)
	at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:141)
	at com.cloud.api.ApiServer.queueCommand(ApiServer.java:682)
	at com.cloud.api.ApiServer.handleRequest(ApiServer.java:511)
	at com.cloud.api.ApiServlet.processRequestInContext(ApiServlet.java:330)
	at com.cloud.api.ApiServlet.access$000(ApiServlet.java:54)
	at com.cloud.api.ApiServlet$1.run(ApiServlet.java:118)
	at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
	at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
	at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
	at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:115)
	at com.cloud.api.ApiServlet.doGet(ApiServlet.java:77)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
	at org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
	at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:721)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:2274)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:744)


> live migration is failing for vm deployed using dynaic compute offerings with NPE;unhandled
exception executing api command: findHostsForMigration java.lang.NullPointerException
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-6099
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6099
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.3.0, 4.4.0, 4.3.1, 4.4.1
>            Reporter: Bharat Kumar
>            Assignee: Bharat Kumar
>            Priority: Critical
>             Fix For: 4.5.0, 4.3.1, 4.4.1
>
>
> Steps to reproduce
> ===================
> 1-Prepare CS setup with xen 6.2 ,two host in a cluster
> 2-create a custom service offering
> 3-deploy a vm with custom service offering
> 4-try to migrate vm
> Expected
> =========
> vm should get migrate successfully
> Actual
> ======
> Migrate vm is failing with NPE
> observation
> ===========
> migrate vm is working fine for vms deployed with regular compute offering
> Log
> ===
> 2014-02-03 10:07:25,229 DEBUG [c.c.s.StorageManagerImpl] (catalina-exec-16:ctx-fca502c2
ctx-cb0c10a8) Checking pool: 1 for volume allocation [Vol[11|vm=8|ROOT]], maxSize : 11804569632768,
totalAllocatedSize : 115238502400, askingSize : 0, allocated disable threshold: 0.85
> 2014-02-03 10:07:25,230 DEBUG [o.a.c.s.a.ClusterScopeStoragePoolAllocator] (catalina-exec-16:ctx-fca502c2
ctx-cb0c10a8) ClusterScopeStoragePoolAllocator returning 1 suitable storage pools
> 2014-02-03 10:07:25,234 DEBUG [c.c.a.m.a.i.FirstFitAllocator] (catalina-exec-16:ctx-fca502c2
ctx-cb0c10a8) FirstFitAllocator has 1 hosts to check for allocation: [Host[-4-Routing]]
> 2014-02-03 10:07:25,237 DEBUG [c.c.a.m.a.i.FirstFitAllocator] (catalina-exec-16:ctx-fca502c2
ctx-cb0c10a8) Found 1 hosts for allocation after prioritization: [Host[-4-Routing]]
> 2014-02-03 10:07:25,238 ERROR [c.c.a.ApiServer] (catalina-exec-16:ctx-fca502c2 ctx-cb0c10a8)
unhandled exception executing api command: findHostsForMigration
> java.lang.NullPointerException
> at com.cloud.agent.manager.allocator.impl.FirstFitAllocator.allocateTo(FirstFitAllocator.java:267)
> at com.cloud.agent.manager.allocator.impl.FirstFitAllocator.allocateTo(FirstFitAllocator.java:238)
> at com.cloud.server.ManagementServerImpl.listHostsForMigrationOfVM(ManagementServerImpl.java:1195)
> 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:616)
> 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 $Proxy210.listHostsForMigrationOfVM(Unknown Source)
> at org.apache.cloudstack.api.command.admin.host.FindHostsForMigrationCmd.execute(FindHostsForMigrationCmd.java:75)
> at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:161)
> at com.cloud.api.ApiServer.queueCommand(ApiServer.java:531)
> at com.cloud.api.ApiServer.handleRequest(ApiServer.java:374)
> at com.cloud.api.ApiServlet.processRequestInContext(ApiServlet.java:322)
> at com.cloud.api.ApiServlet.access$000(ApiServlet.java:52)
> at com.cloud.api.ApiServlet$1.run(ApiServlet.java:114)
> at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
> at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
> at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
> at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:111)
> at com.cloud.api.ApiServlet.doGet(ApiServlet.java:73)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
> at org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
> at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:721)
> at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:2268)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:679)
> 2014-02-03 10:07:25,243 DEBUG [c.c.a.ApiServlet] (catalina-exec-16:ctx-fca502c2 ctx-cb0c10a8)
===END=== 10.252.192.25 – GET command=findHostsForMigration&VirtualMachineId=c008603f-2d6b-459c-ae44-4979108f7d1f&response=json&sessionkey=vEV9qXRXVDIgZ9uvFwGfRH%2Brov8%3D&_=1391420707492



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