<!--
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Also test if the latest release and master branch are affected too.
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##### ISSUE TYPE
<!-- Pick one below and delete the rest -->
* Bug Report
##### COMPONENT NAME
<!--
Categorize the issue, e.g. API, VR, VPN, UI, etc.
-->
~~~
Storage / Volume
~~~
##### CLOUDSTACK VERSION
<!--
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branch.
-->
~~~
4.5, 4.11
~~~
##### CONFIGURATION
<!--
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networking, etc. N/A otherwise
-->
N/A
##### OS / ENVIRONMENT
<!--
Information about the environment if relevant, N/A otherwise
-->
VMware, Zone wide primary storage
##### SUMMARY
<!-- Explain the problem/feature briefly -->
We see a stracktrace for a DestoryVM command of a running VM marked to run on a
host having a removed date. We didn't find the reason of this constellation.
However, the NPE should be avoided.
##### STEPS TO REPRODUCE
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~~~
~~~
<!-- You can also paste gist.github.com links for larger files -->
##### EXPECTED RESULTS
<!-- What did you expect to happen when running the steps above? -->
No npe
##### ACTUAL RESULTS
<!-- What actually happened? -->
<!-- Paste verbatim command output between quotes below -->
~~~
2018-08-21 10:23:51,837 DEBUG [engine.orchestration.VolumeOrchestrator]
(API-Job-Executor-117:ctx-d92e718d job-1771709 ctx-33377d30) Cleaning storage
for vm: 5661
2018-08-21 10:23:51,919 DEBUG
[datastore.driver.CloudStackPrimaryDataStoreDriverImpl]
(API-Job-Executor-117:ctx-d92e718d job-1771709 ctx-33377d30) Unable to destoy
volume6506
java.lang.NullPointerException
at
org.apache.cloudstack.storage.RemoteHostEndPoint.configure(RemoteHostEndPoint.java:75)
at
org.apache.cloudstack.storage.RemoteHostEndPoint.getHypervisorHostEndPoint(RemoteHostEndPoint.java:89)
at
org.apache.cloudstack.storage.endpoint.DefaultEndPointSelector.getEndPointFromHostId(DefaultEndPointSelector.java:318)
at
org.apache.cloudstack.storage.endpoint.DefaultEndPointSelector.select(DefaultEndPointSelector.java:349)
at
org.apache.cloudstack.storage.datastore.driver.CloudStackPrimaryDataStoreDriverImpl.deleteAsync(CloudStackPrimaryDataStoreDriverImpl.java:209)
at
org.apache.cloudstack.storage.volume.VolumeServiceImpl.expungeVolumeAsync(VolumeServiceImpl.java:322)
at
org.apache.cloudstack.engine.orchestration.VolumeOrchestrator.cleanupVolumes(VolumeOrchestrator.java:881)
at
com.cloud.vm.VirtualMachineManagerImpl.advanceExpunge(VirtualMachineManagerImpl.java:525)
at
com.cloud.vm.VirtualMachineManagerImpl.advanceExpunge(VirtualMachineManagerImpl.java:457)
at com.cloud.vm.UserVmManagerImpl.expunge(UserVmManagerImpl.java:1738)
at com.cloud.vm.UserVmManagerImpl.destroyVm(UserVmManagerImpl.java:2186)
at sun.reflect.GeneratedMethodAccessor4430.invoke(Unknown Source)
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.apache.cloudstack.network.contrail.management.EventUtils$EventInterceptor.invoke(EventUtils.java:106)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161)
at
com.cloud.event.ActionEventInterceptor.invoke(ActionEventInterceptor.java:51)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161)
at
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at com.sun.proxy.$Proxy213.destroyVm(Unknown Source)
at
org.apache.cloudstack.api.command.user.vm.DestroyVMCmd.execute(DestroyVMCmd.java:123)
at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:141)
at
com.cloud.api.ApiAsyncJobDispatcher.runJob(ApiAsyncJobDispatcher.java:108)
at
org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:537)
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$5.run(AsyncJobManagerImpl.java:494)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
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:745)
~~~
[ Full content available at: https://github.com/apache/cloudstack/issues/2837 ]
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