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https://issues.apache.org/jira/browse/CLOUDSTACK-7724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14176732#comment-14176732
]
Devdeep Singh commented on CLOUDSTACK-7724:
-------------------------------------------
I had already fixed this issue in commit
5350e61187d5b2f9fdc997dcc9fea34ff68148f7 on 19th September. The issue was fixed
against bug CLOUDSTACK-7494. The fix was in hyper-v agent. Hyper-v hosts are
probably running an older agent. This is the reason they are returning the
wrong state of the VM instead of the power state.
If you build and install the latest hyper-v agent, migration should be
successful. I tried it on a fresh setup and it was successful.
> [Automation][HyperV] Unable to migrate VM due to JsonParseException: The
> JsonDeserializer EnumTypeAdapter failed to deserialize json object "Running"
> -----------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-7724
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7724
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Automation
> Affects Versions: 4.5.0
> Reporter: Chandan Purushothama
> Assignee: Devdeep Singh
> Priority: Critical
> Fix For: 4.5.0
>
>
> =========================================================
> JsonParseException: The JsonDeserializer EnumTypeAdapter failed to
> deserialize json object "Running"
> =========================================================
> 2014-10-14 19:34:47,983 DEBUG [c.c.a.t.Request]
> (Work-Job-Executor-65:ctx-81e9b15c job-191/job-192 ctx-b908f714) Seq
> 1-5051068457072722114: Sending { Cmd , MgmtId: 192182403311206, via:
> 1(10.81.56.124), Ver: v1, Flags: 100011,
> [{"com.cloud.agent.api.CheckVirtualMachineCommand":{"vmName":"i-16-36-VM","wait":20}}]
> }
> 2014-10-14 19:34:47,983 DEBUG [c.c.a.t.Request]
> (Work-Job-Executor-65:ctx-81e9b15c job-191/job-192 ctx-b908f714) Seq
> 1-5051068457072722114: Executing: { Cmd , MgmtId: 192182403311206, via:
> 1(10.81.56.124), Ver: v1, Flags: 100011,
> [{"com.cloud.agent.api.CheckVirtualMachineCommand":{"vmName":"i-16-36-VM","wait":20}}]
> }
> 2014-10-14 19:34:47,983 DEBUG [c.c.a.m.DirectAgentAttache]
> (DirectAgent-110:ctx-409b4476) Seq 1-5051068457072722114: Executing request
> 2014-10-14 19:34:47,984 DEBUG [c.c.h.h.r.HypervDirectConnectResource]
> (DirectAgent-110:ctx-409b4476) POST request to
> https://10.81.56.124:8250/api/HypervResource/com.cloud.agent.api.CheckVirtualMachineCommand
> with contents
> {"vmName":"i-16-36-VM","contextMap":{"job":"job-191/job-192"},"wait":20}
> 2014-10-14 19:34:47,990 DEBUG [c.c.h.h.r.HypervDirectConnectResource]
> (DirectAgent-110:ctx-409b4476) Sending cmd to
> https://10.81.56.124:8250/api/HypervResource/com.cloud.agent.api.CheckVirtualMachineCommand
> cmd
> data:{"vmName":"i-16-36-VM","contextMap":{"job":"job-191/job-192"},"wait":20}
> 2014-10-14 19:34:48,099 DEBUG [c.c.h.h.r.HypervDirectConnectResource]
> (DirectAgent-110:ctx-409b4476) POST response is
> [{"com.cloud.agent.api.CheckVirtualMachineAnswer":{"result":true,"details":null,"state":"Running","contextMap":{}}}]
> 2014-10-14 19:34:48,148 WARN [c.c.a.m.DirectAgentAttache]
> (DirectAgent-110:ctx-409b4476) Seq 1-5051068457072722114: Throwable caught
> while executing command
> com.google.gson.JsonParseException: The JsonDeserializer EnumTypeAdapter
> failed to deserialize json object "Running" given the type class
> com.cloud.vm.VirtualMachine$PowerState
> at
> com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:64)
> at
> com.google.gson.JsonDeserializationVisitor.invokeCustomDeserializer(JsonDeserializationVisitor.java:92)
> at
> com.google.gson.JsonObjectDeserializationVisitor.visitFieldUsingCustomHandler(JsonObjectDeserializationVisitor.java:117)
> at
> com.google.gson.ReflectingFieldNavigator.visitFieldsReflectively(ReflectingFieldNavigator.java:63)
> at com.google.gson.ObjectNavigator.accept(ObjectNavigator.java:120)
> at
> com.google.gson.JsonDeserializationContextDefault.fromJsonObject(JsonDeserializationContextDefault.java:76)
> at
> com.google.gson.JsonDeserializationContextDefault.deserialize(JsonDeserializationContextDefault.java:54)
> at com.google.gson.Gson.fromJson(Gson.java:551)
> at com.google.gson.Gson.fromJson(Gson.java:521)
> at
> com.cloud.agent.transport.ArrayTypeAdaptor.deserialize(ArrayTypeAdaptor.java:80)
> at
> com.cloud.agent.transport.ArrayTypeAdaptor.deserialize(ArrayTypeAdaptor.java:40)
> at
> com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:51)
> at
> com.google.gson.JsonDeserializationVisitor.invokeCustomDeserializer(JsonDeserializationVisitor.java:92)
> at
> com.google.gson.JsonDeserializationVisitor.visitUsingCustomHandler(JsonDeserializationVisitor.java:80)
> at com.google.gson.ObjectNavigator.accept(ObjectNavigator.java:101)
> at
> com.google.gson.JsonDeserializationContextDefault.fromJsonArray(JsonDeserializationContextDefault.java:67)
> at
> com.google.gson.JsonDeserializationContextDefault.deserialize(JsonDeserializationContextDefault.java:52)
> at com.google.gson.Gson.fromJson(Gson.java:551)
> at com.google.gson.Gson.fromJson(Gson.java:498)
> at com.google.gson.Gson.fromJson(Gson.java:467)
> at com.google.gson.Gson.fromJson(Gson.java:417)
> at com.google.gson.Gson.fromJson(Gson.java:389)
> at
> com.cloud.hypervisor.hyperv.resource.HypervDirectConnectResource.executeRequest(HypervDirectConnectResource.java:518)
> at
> com.cloud.agent.manager.DirectAgentAttache$Task.runInContext(DirectAgentAttache.java:304)
> at
> org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49)
> at
> org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
> at
> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
> at
> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
> at
> org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:722)
> Caused by: java.lang.IllegalArgumentException: No enum constant
> com.cloud.vm.VirtualMachine.PowerState.Running
> at java.lang.Enum.valueOf(Enum.java:236)
> at
> com.google.gson.DefaultTypeAdapters$EnumTypeAdapter.deserialize(DefaultTypeAdapters.java:524)
> at
> com.google.gson.DefaultTypeAdapters$EnumTypeAdapter.deserialize(DefaultTypeAdapters.java:514)
> at
> com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:51)
> ... 36 more
> 2014-10-14 19:34:48,150 DEBUG [c.c.a.m.DirectAgentAttache]
> (DirectAgent-110:ctx-409b4476) Seq 1-5051068457072722114: Response Received:
> 2014-10-14 19:34:48,150 DEBUG [c.c.a.t.Request]
> (DirectAgent-110:ctx-409b4476) Seq 1-5051068457072722114: Processing: { Ans:
> , MgmtId: 192182403311206, via: 1, Ver: v1, Flags: 10,
> [{"com.cloud.agent.api.Answer":{"result":false,"details":"com.google.gson.JsonParseException:
> The JsonDeserializer EnumTypeAdapter failed to deserialize json object
> \"Running\" given the type class
> com.cloud.vm.VirtualMachine$PowerState","wait":0}}] }
> 2014-10-14 19:34:48,150 DEBUG [c.c.a.t.Request]
> (Work-Job-Executor-65:ctx-81e9b15c job-191/job-192 ctx-b908f714) Seq
> 1-5051068457072722114: Received: { Ans: , MgmtId: 192182403311206, via: 1,
> Ver: v1, Flags: 10, { Answer } }
> 2014-10-14 19:34:48,150 ERROR [c.c.v.VirtualMachineManagerImpl]
> (Work-Job-Executor-65:ctx-81e9b15c job-191/job-192 ctx-b908f714) Unable to
> complete migration for VM[User|i-16-36-VM]
> 2014-10-14 19:34:48,152 DEBUG [c.c.a.m.AgentAttache]
> (Work-Job-Executor-65:ctx-81e9b15c job-191/job-192 ctx-b908f714) Seq
> 2-4088424036722278632: Routed from 192182403311206
> 2014-10-14 19:34:48,152 DEBUG [c.c.a.t.Request]
> (Work-Job-Executor-65:ctx-81e9b15c job-191/job-192 ctx-b908f714) Seq
> 2-4088424036722278632: Sending { Cmd , MgmtId: 192182403311206, via:
> 2(10.81.56.82), Ver: v1, Flags: 100011,
> [{"com.cloud.agent.api.StopCommand":{"isProxy":false,"executeInSequence":false,"checkBeforeCleanup":false,"vmName":"i-16-36-VM","wait":0}}]
> }
> 2014-10-14 19:34:48,152 DEBUG [c.c.a.t.Request]
> (Work-Job-Executor-65:ctx-81e9b15c job-191/job-192 ctx-b908f714) Seq
> 2-4088424036722278632: Executing: { Cmd , MgmtId: 192182403311206, via:
> 2(10.81.56.82), Ver: v1, Flags: 100011,
> [{"com.cloud.agent.api.StopCommand":{"isProxy":false,"executeInSequence":false,"checkBeforeCleanup":false,"vmName":"i-16-36-VM","wait":0}}]
> }
> 2014-10-14 19:34:48,152 DEBUG [c.c.a.m.DirectAgentAttache]
> (DirectAgent-215:ctx-1b232c0a) Seq 2-4088424036722278632: Executing request
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