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Posted to issues@cloudstack.apache.org by "Devdeep Singh (JIRA)" <ji...@apache.org> on 2013/04/23 07:35:15 UTC
[jira] [Commented] (CLOUDSTACK-2122) SXM: findHostsForMigration API
is causing NPE
[ https://issues.apache.org/jira/browse/CLOUDSTACK-2122?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13638803#comment-13638803 ]
Devdeep Singh commented on CLOUDSTACK-2122:
-------------------------------------------
It looks like virtual machine id wasn't passed when the api was invoked. The parameter is required but it hasn't been given the right annotation. I'll fix the issue by marking the parameter as required. Moreover, the NP exception was thrown while creating an invalid parameter exception object. I'll fic that too.
> SXM: findHostsForMigration API is causing NPE
> ---------------------------------------------
>
> Key: CLOUDSTACK-2122
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2122
> 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: Srikanteswararao Talluri
> Assignee: Devdeep Singh
> Priority: Blocker
> Fix For: 4.2.0
>
>
> Fire findHostsForMigration API
> It is causing NPE
> 2013-04-20 17:52:43,959 ERROR [cloud.api.ApiServer] (ApiServer-7:null) unhandled exception executing api command: findHostsForMigration
> java.lang.NullPointerException
> at com.cloud.utils.AnnotationHelper.getTableName(AnnotationHelper.java:34)
> at com.cloud.utils.exception.CloudRuntimeException.addProxyObject(CloudRuntimeException.java:59)
> at com.cloud.server.ManagementServerImpl.listHostsForMigrationOfVM(ManagementServerImpl.java:706)
> at org.apache.cloudstack.api.command.admin.host.FindHostsForMigrationCmd.execute(FindHostsForMigrationCmd.java:76)
> at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:164)
> at com.cloud.api.ApiServer.queueCommand(ApiServer.java:454)
> at com.cloud.api.ApiServer.handleRequest(ApiServer.java:304)
> at com.cloud.api.ApiServer.handle(ApiServer.java:238)
> at org.apache.http.protocol.HttpService.doService(HttpService.java:375)
> at org.apache.http.protocol.HttpService.handleRequest(HttpService.java:290)
> at com.cloud.api.ApiServer$WorkerTask.run(ApiServer.java:912)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:679)
> 2013-04-20 17:52:43,997 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-419:null) Seq 5-732758021: Executing request
> 2013-04-20 17:
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