Sheng Yang created CLOUDSTACK-4745:
--------------------------------------
Summary: Exception happened when try to apply static nat rule
using CreateIpForwardingCmd API
Key: CLOUDSTACK-4745
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4745
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Affects Versions: 4.2.0
Reporter: Sheng Yang
Assignee: Sheng Yang
Priority: Critical
Fix For: 4.2.1
Though CreateIpForwardingCmd should be deprecated, we didn't expect the
following exception:
java.lang.ClassCastException: com.cloud.network.rules.StaticNatRuleImpl cannot
be cast to com.cloud.network.rules.StaticNat
at
com.cloud.network.router.VirtualNetworkApplianceManagerImpl.createApplyStaticNatCommands(VirtualNetworkApplianceManagerImpl.java:3876)
at
com.cloud.network.router.VirtualNetworkApplianceManagerImpl.applyStaticNat(VirtualNetworkApplianceManagerImpl.java:3867)
at
com.cloud.network.router.VirtualNetworkApplianceManagerImpl$10.execute(VirtualNetworkApplianceManagerImpl.java:3859)
at
com.cloud.network.router.VirtualNetworkApplianceManagerImpl.applyRules(VirtualNetworkApplianceManagerImpl.java:3796)
at
com.cloud.network.router.VirtualNetworkApplianceManagerImpl.applyStaticNats(VirtualNetworkApplianceManagerImpl.java:3856)
at
com.cloud.network.element.VirtualRouterElement.applyStaticNats(VirtualRouterElement.java:630)
at
com.cloud.network.firewall.FirewallManagerImpl.applyRules(FirewallManagerImpl.java:578)
at com.cloud.network.NetworkManagerImpl.applyRules(NetworkManagerImpl.java:3230)
at
com.cloud.network.firewall.FirewallManagerImpl.applyRules(FirewallManagerImpl.java:510)
at
com.cloud.network.NetworkManagerImpl.shutdownNetworkResources(NetworkManagerImpl.java:4124)
at
com.cloud.network.NetworkManagerImpl.shutdownNetworkElementsAndResources(NetworkManagerImpl.java:2993)
at
com.cloud.network.NetworkManagerImpl.restartNetwork(NetworkManagerImpl.java:3409)
at
com.cloud.network.NetworkServiceImpl.restartNetwork(NetworkServiceImpl.java:1804)
at
com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
at
org.apache.cloudstack.api.command.user.network.RestartNetworkCmd.execute(RestartNetworkCmd.java:92)
at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:158)
at com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:531)
at java.util.concurrent.Executors$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)
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