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From "Min Chen (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (CLOUDSTACK-3377) Error seen when system vms are started and due to which template download is not initiated : com.google.gson.JsonParseException: The JsonDeserializer com.cloud.agent.transport.ArrayTypeAdaptor@697537aa failed to deserialize json object
Date Mon, 05 Aug 2013 17:36:47 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-3377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13729685#comment-13729685
] 

Min Chen edited comment on CLOUDSTACK-3377 at 8/5/13 5:35 PM:
--------------------------------------------------------------

In that case, we need to double check if on the upgrade environment if the new systemvm.iso
is copied to the host. Compare the systemvm.iso on mgmt sever and xen host. The management
server code should compare the tag on xenserver with the version of cloudstack mgt server
and update systemvm.iso automatically on the host.
                
      was (Author: minchen07):
    In that case, we need to double check if on the upgrade environment if the new systemvm.iso
is copied to the host. Compare the systemvm.iso on mgmt sever and xen host.
                  
> Error seen when system vms are started and due to which template download is not initiated
: com.google.gson.JsonParseException: The JsonDeserializer com.cloud.agent.transport.ArrayTypeAdaptor@697537aa
failed to deserialize json object 
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-3377
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3377
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.2.0
>            Reporter: Abhinav Roy
>            Assignee: Min Chen
>            Priority: Blocker
>             Fix For: 4.2.0
>
>         Attachments: management-server.log
>
>
> Steps :
> ====================
> 1. Deploy an advanced zone setup with XenServer as host.
> Expected behaviour :
> ===================
> 1. Deployment should be successful and the system vms should be created and started without
any issue.
> Observed behaviour :
> ==================
> Though the system vms get started and are in running state, during the start process
the following error is thrown due to which the templates don't get downloaded
> 013-07-05 11:52:03,688 ERROR [agent.transport.Request] (AgentManager-Handler-8:null)
Caught problem with [{"StartupSecondaryStorageCommand":{"type":"SecondaryStorage","dataCenter":"1","pod":"1","guid":"s-1-VM-NfsSecondaryStorageResource","name":"s-1-VM","version":"4.2.0-SNAPSHOT","iqn":"NoIqn","publicIpAddress":"10.102.195.11","publicNetmask":"255.255.252.0","publicMacAddress":"06:7a:80:00:00:15","privateIpAddress":"10.102.195.42","privateMacAddress":"06:2c:6e:00:00:0c","privateNetmask":"255.255.252.0","storageIpAddress":"10.102.195.42","storageNetmask":"255.255.252.0","storageMacAddress":"06:2c:6e:00:00:0c","resourceName":"NfsSecondaryStorageResource","contextMap":{},"wait":0}}]
> com.google.gson.JsonParseException: The JsonDeserializer com.cloud.agent.transport.ArrayTypeAdaptor@697537aa
failed to deserialize json object [{"StartupSecondaryStorageCommand":{"type":"SecondaryStorage","dataCenter":"1","pod":"1","guid":"s-1-VM-NfsSecondaryStorageResource","name":"s-1-VM","version":"4.2.0-SNAPSHOT","iqn":"NoIqn","publicIpAddress":"10.102.195.11","publicNetmask":"255.255.252.0","publicMacAddress":"06:7a:80:00:00:15","privateIpAddress":"10.102.195.42","privateMacAddress":"06:2c:6e:00:00:0c","privateNetmask":"255.255.252.0","storageIpAddress":"10.102.195.42","storageNetmask":"255.255.252.0","storageMacAddress":"06:2c:6e:00:00:0c","resourceName":"NfsSecondaryStorageResource","contextMap":{},"wait":0}}]
given the type class [Lcom.cloud.agent.api.Command;
>         at com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:64)
>         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.cloud.agent.transport.Request.getCommands(Request.java:235)
>         at com.cloud.agent.manager.AgentManagerImpl$AgentHandler.processRequest(AgentManagerImpl.java:1196)
>         at com.cloud.agent.manager.AgentManagerImpl$AgentHandler.doTask(AgentManagerImpl.java:1349)
>         at com.cloud.agent.manager.ClusteredAgentManagerImpl$ClusteredAgentHandler.doTask(ClusteredAgentManagerImpl.java:659)
>         at com.cloud.utils.nio.Task.run(Task.java:83)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>         at java.lang.Thread.run(Thread.java:679)
> Caused by: com.cloud.utils.exception.CloudRuntimeException: can't find StartupSecondaryStorageCommand
>         at com.cloud.agent.transport.ArrayTypeAdaptor.deserialize(ArrayTypeAdaptor.java:77)
>         at com.cloud.agent.transport.ArrayTypeAdaptor.deserialize(ArrayTypeAdaptor.java:37)
>         at com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:51)
>         ... 15 more
> 2013-07-05 11:52:03,692 WARN  [utils.nio.Task] (AgentManager-Handler-8:null) Caught the
following exception but pushing on
> com.google.gson.JsonParseException: The JsonDeserializer com.cloud.agent.transport.ArrayTypeAdaptor@697537aa
failed to deserialize json object [{"StartupSecondaryStorageCommand":{"type":"SecondaryStorage","dataCenter":"1","pod":"1","guid":"s-1-VM-NfsSecondaryStorageResource","name":"s-1-VM","version":"4.2.0-SNAPSHOT","iqn":"NoIqn","publicIpAddress":"10.102.195.11","publicNetmask":"255.255.252.0","publicMacAddress":"06:7a:80:00:00:15","privateIpAddress":"10.102.195.42","privateMacAddress":"06:2c:6e:00:00:0c","privateNetmask":"255.255.252.0","storageIpAddress":"10.102.195.42","storageNetmask":"255.255.252.0","storageMacAddress":"06:2c:6e:00:00:0c","resourceName":"NfsSecondaryStorageResource","contextMap":{},"wait":0}}]
given the type class [Lcom.cloud.agent.api.Command;
>         at com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:64)
>         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.cloud.agent.transport.Request.getCommands(Request.java:235)
>         at com.cloud.agent.manager.AgentManagerImpl$AgentHandler.processRequest(AgentManagerImpl.java:1196)
>         at com.cloud.agent.manager.AgentManagerImpl$AgentHandler.doTask(AgentManagerImpl.java:1349)
>         at com.cloud.agent.manager.ClusteredAgentManagerImpl$ClusteredAgentHandler.doTask(ClusteredAgentManagerImpl.java:659)
>         at com.cloud.utils.nio.Task.run(Task.java:83)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>         at java.lang.Thread.run(Thread.java:679)
> Caused by: com.cloud.utils.exception.CloudRuntimeException: can't find StartupSecondaryStorageCommand
>         at com.cloud.agent.transport.ArrayTypeAdaptor.deserialize(ArrayTypeAdaptor.java:77)
>         at com.cloud.agent.transport.ArrayTypeAdaptor.deserialize(ArrayTypeAdaptor.java:37)
>         at com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:51)
>         ... 15 more
> 2013-07-05 11:52:04,640 ERROR [agent.transport.Request] (AgentManager-Handler-10:null)
Caught problem with [{"StartupProxyCommand":{"proxyPort":80,"proxyVmId":2,"type":"ConsoleProxy","dataCenter":"1","pod":"1","guid":"Proxy.2-ConsoleProxyResource","name":"v-2-VM","version":"4.2.0-SNAPSHOT","iqn":"NoIqn","publicIpAddress":"10.102.195.12","publicNetmask":"255.255.252.0","publicMacAddress":"06:28:92:00:00:16","privateIpAddress":"10.102.195.47","privateMacAddress":"06:be:38:00:00:11","privateNetmask":"255.255.252.0","storageIpAddress":"10.102.195.47","storageNetmask":"255.255.252.0","storageMacAddress":"06:be:38:00:00:11","resourceName":"ConsoleProxyResource","contextMap":{},"wait":0}}]
> com.google.gson.JsonParseException: The JsonDeserializer com.cloud.agent.transport.ArrayTypeAdaptor@697537aa
failed to deserialize json object [{"StartupProxyCommand":{"proxyPort":80,"proxyVmId":2,"type":"ConsoleProxy","dataCenter":"1","pod":"1","guid":"Proxy.2-ConsoleProxyResource","name":"v-2-VM","version":"4.2.0-SNAPSHOT","iqn":"NoIqn","publicIpAddress":"10.102.195.12","publicNetmask":"255.255.252.0","publicMacAddress":"06:28:92:00:00:16","privateIpAddress":"10.102.195.47","privateMacAddress":"06:be:38:00:00:11","privateNetmask":"255.255.252.0","storageIpAddress":"10.102.195.47","storageNetmask":"255.255.252.0","storageMacAddress":"06:be:38:00:00:11","resourceName":"ConsoleProxyResource","contextMap":{},"wait":0}}]
given the type class [Lcom.cloud.agent.api.Command;
>         at com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:64)
>         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.cloud.agent.transport.Request.getCommands(Request.java:235)
>         at com.cloud.agent.manager.AgentManagerImpl$AgentHandler.processRequest(AgentManagerImpl.java:1196)
>         at com.cloud.agent.manager.AgentManagerImpl$AgentHandler.doTask(AgentManagerImpl.java:1349)
>         at com.cloud.agent.manager.ClusteredAgentManagerImpl$ClusteredAgentHandler.doTask(ClusteredAgentManagerImpl.java:659)
>         at com.cloud.utils.nio.Task.run(Task.java:83)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>         at java.lang.Thread.run(Thread.java:679)
> Caused by: com.cloud.utils.exception.CloudRuntimeException: can't find StartupProxyCommand
>         at com.cloud.agent.transport.ArrayTypeAdaptor.deserialize(ArrayTypeAdaptor.java:77)
>         at com.cloud.agent.transport.ArrayTypeAdaptor.deserialize(ArrayTypeAdaptor.java:37)
>         at com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:51)
>         ... 15 more
> 2013-07-05 11:52:04,647 WARN  [utils.nio.Task] (AgentManager-Handler-10:null) Caught
the following exception but pushing on
> com.google.gson.JsonParseException: The JsonDeserializer com.cloud.agent.transport.ArrayTypeAdaptor@697537aa
failed to deserialize json object [{"StartupProxyCommand":{"proxyPort":80,"proxyVmId":2,"type":"ConsoleProxy","dataCenter":"1","pod":"1","guid":"Proxy.2-ConsoleProxyResource","name":"v-2-VM","version":"4.2.0-SNAPSHOT","iqn":"NoIqn","publicIpAddress":"10.102.195.12","publicNetmask":"255.255.252.0","publicMacAddress":"06:28:92:00:00:16","privateIpAddress":"10.102.195.47","privateMacAddress":"06:be:38:00:00:11","privateNetmask":"255.255.252.0","storageIpAddress":"10.102.195.47","storageNetmask":"255.255.252.0","storageMacAddress":"06:be:38:00:00:11","resourceName":"ConsoleProxyResource","contextMap":{},"wait":0}}]
given the type class [Lcom.cloud.agent.api.Command;
>         at com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:64)
>         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.cloud.agent.transport.Request.getCommands(Request.java:235)
>         at com.cloud.agent.manager.AgentManagerImpl$AgentHandler.processRequest(AgentManagerImpl.java:1196)
>         at com.cloud.agent.manager.AgentManagerImpl$AgentHandler.doTask(AgentManagerImpl.java:1349)
>         at com.cloud.agent.manager.ClusteredAgentManagerImpl$ClusteredAgentHandler.doTask(ClusteredAgentManagerImpl.java:659)
>         at com.cloud.utils.nio.Task.run(Task.java:83)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>         at java.lang.Thread.run(Thread.java:679)
> Caused by: com.cloud.utils.exception.CloudRuntimeException: can't find StartupProxyCommand
>         at com.cloud.agent.transport.ArrayTypeAdaptor.deserialize(ArrayTypeAdaptor.java:77)
>         at com.cloud.agent.transport.ArrayTypeAdaptor.deserialize(ArrayTypeAdaptor.java:37)
>         at com.google.gson.JsonDeserializerExceptionWrapper.deserialize(JsonDeserializerExceptionWrapper.java:51)
>         ... 15 more
> Workaround :
> ==============================
> 1. I tried removing the tags from the host and then restarting the MS, but it didn't
work and i still saw those errors.
> 2. Reboot the XenServer host, this works.
> NOTE : This is a RPM setup not Dev setup

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