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From "Abhinav Roy (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CLOUDSTACK-84) Getting Null Pointer Excpetion while executing listRouters command after deleting a user project.
Date Wed, 12 Sep 2012 12:29:08 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-84?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Abhinav Roy updated CLOUDSTACK-84:
----------------------------------

    Attachment: management-server.log
                api-server.log
                Cloudstack-84.jpg

Attaching the UI screenshot, API server logs and Management server logs.
                
> Getting Null Pointer Excpetion while executing listRouters command after deleting a user
project.
> -------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-84
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-84
>             Project: CloudStack
>          Issue Type: Bug
>          Components: Network Controller
>    Affects Versions: pre-4.0.0
>         Environment: Management sever : Rhel 6.3
> Setup : Advanced
> Host : XenServer 6.0.2
> Build Details :-
> Git Revision: 03df2fa9dd45c938f72cd1866044b09d1b0cc978
> Git URL: https://git-wip-us.apache.org/repos/asf/incubator-cloudstack.git
>            Reporter: Abhinav Roy
>             Fix For: pre-4.0.0
>
>         Attachments: api-server.log, Cloudstack-84.jpg, management-server.log
>
>
> Steps to reproduce :
> -------------------------
> 1. Deploy a CS advanced networking setup.
> 2. create a sub-domain 'Domain1' under 'ROOT' domain.
> 3. Create 2 users - user1 and user2 under 'Domain1'.
> 4. login as user1 and create a project. Add user2 to the project.
> 5. Create 2 VMs , one as user1 and the other as user2.
> 6. Login as user1(project admin) and delete the project.
> Expected Behaviour :
> ------------------------------
> The project deletion along with deletion of all the resources associated with the project
should be successful and no error should be seen.
> Observed Behaviour :
> ------------------------------
> 1. The project deletion was successful and all resources associated with the project
were released or deleted appropriately (accounts were released, VMs were deleted)
> 2. After the deletion was done, when I tried to list the virtual routers, i got the following
Null pointer exception
> Exception while executing ListRoutersCmd:
> java.lang.NullPointerException
>         at com.cloud.api.ApiResponseHelper.populateOwner(ApiResponseHelper.java:3362)
>         at com.cloud.api.ApiResponseHelper.createDomainRouterResponse(ApiResponseHelper.java:1771)
>         at com.cloud.api.commands.ListRoutersCmd.execute(ListRoutersCmd.java:136)
>         at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:138)
>         at com.cloud.api.ApiServer.queueCommand(ApiServer.java:543)
>         at com.cloud.api.ApiServer.handleRequest(ApiServer.java:422)
>         at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:304)
>         at com.cloud.api.ApiServlet.doGet(ApiServlet.java:63)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>         at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
>         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
>         at org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
>         at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:721)
>         at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:2268)
>         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) 
> 3. In UI also we are not able to see the routers on the virtual routers page.
> 4. The issue persists even after restarting Management Server.

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