manasaveloori created CLOUDSTACK-3113:
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Summary: [VMware]NPE while doing listVMSnapshot.
Key: CLOUDSTACK-3113
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3113
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Snapshot
Affects Versions: 4.2.0
Reporter: manasaveloori
Fix For: 4.2.0
Steps:
1. Have a CS with advanced zone with VMware hypervisor.
2. Create an instance .
3. Create a VM snapshot.(Instances->created instance->Take VM snapshot)
4. Now try to view the created snapshot.
Observation:
Observed NPE while viewing he snapshot of VM.
2013-06-21 21:10:00,571 DEBUG [cloud.api.ApiServlet] (catalina-exec-10:null)
===START=== 10.252.192.69 -- GET
command=listVMSnapshot&listAll=true&virtualmachineid=81fcf109-ff16-4837-9f47-7e78b9eece3a&response=json&sessionkey=fEUYFA7%2B5eZOpYyC0OVDvHQ%2FjlE%3D&_=1371809748473
2013-06-21 21:10:00,598 ERROR [cloud.api.ApiServer] (catalina-exec-10:null)
unhandled exception executing api command: listVMSnapshot
java.lang.NullPointerException
at
com.cloud.api.ApiResponseHelper.createVMSnapshotResponse(ApiResponseHelper.java:477)
at
org.apache.cloudstack.api.command.user.vmsnapshot.ListVMSnapshotCmd.execute(ListVMSnapshotCmd.java:74)
at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:155)
at com.cloud.api.ApiServer.queueCommand(ApiServer.java:528)
at com.cloud.api.ApiServer.handleRequest(ApiServer.java:371)
at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:304)
at com.cloud.api.ApiServlet.doGet(ApiServlet.java:66)
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)
2013-06-21 21:10:00,602 DEBUG [cloud.api.ApiServlet] (catalina-exec-10:null)
===END=== 10.252.192.69 -- GET
command=listVMSnapshot&listAll=true&virtualmachineid=81fcf109-ff16-4837-9f47-7e78b9eece3a&response=json&sessionkey=fEUYFA7%2B5eZOpYyC0OVDvHQ%2FjlE%3D&_=1371809748473
Attached the MS log.
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