[ https://issues.apache.org/jira/browse/CLOUDSTACK-2567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Prasanna Santhanam reopened CLOUDSTACK-2567: -------------------------------------------- The logic is reverse handled. The message should print in the else block when scaling is disallowed? + // If DMC is not enable then dont execute this command. + if (isDmcEnabled(conn, host)) { + String msg = "Unable to scale the vm: " + vmName + " as DMC - Dynamic memory control is not enabled for the XenServer:" + _host.uuid + " ,check your license and hypervisor version."; + s_logger.info(msg); + return new ScaleVmAnswer(cmd, false, msg); + } > NPE when scaling of VM on unsupported hypervisor > ------------------------------------------------ > > Key: CLOUDSTACK-2567 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2567 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) > Components: Management Server, XenServer > Affects Versions: 4.2.0 > Reporter: Prasanna Santhanam > Assignee: Nitin Mehta > Priority: Critical > Fix For: 4.2.0 > > > When running the scaleVM test on xen 6.0.2 server which doesn't have dynamic > memory control enabled following NullPointerException is observed: > http://jenkins.buildacloud.org/job/test-smoke-matrix/suite=test_scale_vm/277/testReport/integration.smoke.test_scale_vm/TestScaleVm/test_01_scale_vm/ > Error Message > Check service offering of the VM > -------------------- >> begin captured logging << -------------------- > testclient.testcase.TestScaleVm: DEBUG: Scaling VM-ID: > 8d58d33d-0732-494e-ae69-e807d62d92c8 to service offering: > a06578e2-28e9-47a8-9a42-74f60650aa5a > --------------------- >> end captured logging << --------------------- > Stacktrace > File "/usr/local/lib/python2.7/unittest/case.py", line 318, in run > testMethod() > File > "/var/lib/jenkins/workspace/test-smoke-matrix/suite/test_scale_vm/test/integration/smoke/test_scale_vm.py", > line 213, in test_01_scale_vm > "Check service offering of the VM" > File "/usr/local/lib/python2.7/unittest/case.py", line 494, in assertEqual > assertion_func(first, second, msg=msg) > File "/usr/local/lib/python2.7/unittest/case.py", line 902, in > assertMultiLineEqual > self.fail(self._formatMessage(msg, standardMsg)) > File "/usr/local/lib/python2.7/unittest/case.py", line 393, in fail > raise self.failureException(msg) > Check service offering of the VM > -------------------- >> begin captured logging << -------------------- > testclient.testcase.TestScaleVm: DEBUG: Scaling VM-ID: > 8d58d33d-0732-494e-ae69-e807d62d92c8 to service offering: > a06578e2-28e9-47a8-9a42-74f60650aa5a > --------------------- >> end captured logging << --------------------- > 2013-05-18 15:28:37,451 ERROR [cloud.async.AsyncJobManagerImpl] > (Job-Executor-38:job-38) Unexpected exception while executing > org.apache.cloudstack.api.command.user.vm.ScaleVMCmd > java.lang.NullPointerException > at > com.cloud.vm.VirtualMachineManagerImpl.upgradeVmDb(VirtualMachineManagerImpl.java:2776) > at > com.cloud.vm.UserVmManagerImpl.upgradeVirtualMachine(UserVmManagerImpl.java:1154) > at > com.cloud.vm.UserVmManagerImpl.upgradeVirtualMachine(UserVmManagerImpl.java:1084) > at > com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125) > at > org.apache.cloudstack.api.command.user.vm.ScaleVMCmd.execute(ScaleVMCmd.java:92) > at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:155) > at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:155) > at > com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:437) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) > at java.util.concurrent.FutureTask.run(FutureTask.java:166) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:679) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira