[jira] [Created] (CLOUDSTACK-6337) Can't Migrate instance which use custom HA compute offering to another host

["ShelleyZhang (JIRA)" <ji...@apache.org>]

ShelleyZhang created CLOUDSTACK-6337:
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             Summary: Can't Migrate instance which use custom HA compute offering to another host
                 Key: CLOUDSTACK-6337
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6337
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: API, Management Server
    Affects Versions: 4.3.0
            Reporter: ShelleyZhang


1.create a custom HA compute offering
2.create a instace and use the custom offering
3.Migrate this instance to another host  will report error.

because when you migrate instance ,cs will looking for anther host who can offer the same cpu,memory and so on.but the custom compute offering has not set cpu,memory.

ERROR [c.c.a.ApiServer] (catalina-exec-18:ctx-ca2e0689 ctx-fe8f93b8) 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:195)
        at com.cloud.server.ManagementServerImpl.listHostsForMigrationOfVM(ManagementServerImpl.java:1198)
        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 $Proxy193.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:323)
        at com.cloud.api.ApiServlet.access$000(ApiServlet.java:53)
        at com.cloud.api.ApiServlet$1.run(ApiServlet.java:115)
        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:112)
        at com.cloud.api.ApiServlet.doGet(ApiServlet.java:74)



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