Bug 903219

Summary: [REST-API] NPE in api?rsdl
Product: Red Hat Enterprise Virtualization Manager Reporter: Jakub Libosvar <jlibosva>
Component: ovirt-engine-restapiAssignee: Ravi Nori <rnori>
Status: CLOSED CURRENTRELEASE QA Contact: Jakub Libosvar <jlibosva>
Severity: high Docs Contact:
Priority: unspecified    
Version: 3.2.0CC: acathrow, dyasny, iheim, mpastern, oramraz, pprakash, Rhev-m-bugs, sgrinber, ykaul
Target Milestone: ---Keywords: Regression
Target Release: 3.2.0   
Hardware: x86_64   
OS: Linux   
Whiteboard: infra
Fixed In Version: sf4 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: Infra RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 872819    
Attachments:
Description Flags
server.log none

Description Jakub Libosvar 2013-01-23 14:12:29 UTC
Created attachment 685931 [details]
server.log

Description of problem:
When accessing https://<rhevm-hostname>/api?rsdl NPE occurs:
HTTP Status 500 -
exception

org.jboss.resteasy.spi.UnhandledException: java.lang.NullPointerException
	org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:351)
	org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:220)
	org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:196)
	org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:551)
	org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:513)
	org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:125)
	org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)
	org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)
	org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
root cause

java.lang.NullPointerException
	org.ovirt.engine.api.restapi.resource.BackendApiResource.addSystemVersion(BackendApiResource.java:347)
	org.ovirt.engine.api.restapi.resource.BackendApiResource.get(BackendApiResource.java:305)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:601)
	org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:167)
	org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:257)
	org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:222)
	org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:211)
	org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:536)
	org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:513)
	org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:125)
	org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)
	org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)
	org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:847)

Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:
1. Go to https://<rhevm-hostname>/api?rsdl
2.
3.
  
Actual results:
NPE

Expected results:
rsdl

Additional info:
Full trace attached
Regression against 3.1

Comment 1 Jakub Libosvar 2013-01-23 14:13:12 UTC
Oops, missed version. It's rhevm-3.2.0-4.el6ev.noarch

Comment 2 Michael Pasternak 2013-01-23 14:17:35 UTC
i cannot reproduce this on my environment, sounds like deployment issue, can you see the backend version at /api <product_info>?

Comment 3 Jakub Libosvar 2013-01-23 14:23:54 UTC
<product_info>
<name>oVirt Engine</name>
<vendor>ovirt.org</vendor>
<version major="3" minor="2" build="0" revision="0"/>
</product_info>

Comment 5 Michael Pasternak 2013-01-23 14:41:30 UTC
ravi, please see if you can reproduce this BZ on mentioned build

Comment 6 Ravi Nori 2013-01-23 17:44:40 UTC
Yes rhevm-3.2.0-4.el6ev.noarch throws an exception on /api?rsdl

Comment 7 Ravi Nori 2013-01-23 18:51:01 UTC
The rsdl bug was fixed in rhevm-3.2.0-5.el6ev.noarch, I have verified that /api?rsdl work in rhevm-3.2.0-5.el6ev.noarch (sf4)

Comment 8 Michael Pasternak 2013-01-24 09:40:56 UTC
(In reply to comment #7)
> The rsdl bug was fixed in rhevm-3.2.0-5.el6ev.noarch, I have verified that
> /api?rsdl work in rhevm-3.2.0-5.el6ev.noarch (sf4)

thanks Ravi, 

Jakub, please verify this bug against sf4.

Comment 9 Jakub Libosvar 2013-01-24 13:29:58 UTC
Verified rhevm-restapi-3.2.0-5.el6ev.noarch

Comment 10 Itamar Heim 2013-06-11 08:51:21 UTC
3.2 has been released

Comment 11 Itamar Heim 2013-06-11 08:51:25 UTC
3.2 has been released

Comment 12 Itamar Heim 2013-06-11 08:51:32 UTC
3.2 has been released

Comment 13 Itamar Heim 2013-06-11 08:55:46 UTC
3.2 has been released

Comment 14 Itamar Heim 2013-06-11 09:25:53 UTC
3.2 has been released