This issue is resolved. It is a problem from my side. Thanks. On Thu, Jun 28, 2018 at 3:58 PM, Hari Prasanth Loganathan < hariprasant...@msystechnologies.com> wrote:
> Hi Team, > > We are getting this error for the following API > > https://172.30.X.X/ovirt-engine/api/disks?follow=statistics > > > *But the following API works :* > > https://172.30.X.X/ovirt-engine/api/vms?follow=statistics > > > > *Error in server.log: (when we try to hit to the > https://172.30.X.X/ovirt-engine/api/disks?follow=statistics > <https://172.30.X.X/ovirt-engine/api/disks?follow=statistics>)* > > 2018-06-28 13:05:00,393+05 ERROR [io.undertow.request] (default task-2) > UT005023: Exception handling request to /ovirt-engine/api/v4/disks: > java.lang.RuntimeException: org.jboss.resteasy.spi.UnhandledException: > java.lang.IllegalStateException: Problem following 'statistics' link in > Disks entity. > at io.undertow.servlet.spec.RequestDispatcherImpl.forwardImpl( > RequestDispatcherImpl.java:245) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at io.undertow.servlet.spec.RequestDispatcherImpl. > forwardImplSetup(RequestDispatcherImpl.java:147) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at io.undertow.servlet.spec.RequestDispatcherImpl.forward( > RequestDispatcherImpl.java:111) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at org.ovirt.engine.api.restapi.invocation.VersionFilter. > doFilter(VersionFilter.java:180) [restapi-jaxrs.jar:] > at org.ovirt.engine.api.restapi.invocation.VersionFilter. > doFilter(VersionFilter.java:98) [restapi-jaxrs.jar:] > at > io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > [undertow-servlet-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl. > doFilter(FilterHandler.java:131) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at org.ovirt.engine.api.restapi.invocation.CurrentFilter. > doFilter(CurrentFilter.java:117) [restapi-jaxrs.jar:] > at org.ovirt.engine.api.restapi.invocation.CurrentFilter. > doFilter(CurrentFilter.java:72) [restapi-jaxrs.jar:] > at > io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > [undertow-servlet-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl. > doFilter(FilterHandler.java:131) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at org.ovirt.engine.core.aaa.filters.RestApiSessionMgmtFilter. > doFilter(RestApiSessionMgmtFilter.java:78) [aaa.jar:] > at > io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > [undertow-servlet-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl. > doFilter(FilterHandler.java:131) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at org.ovirt.engine.core.aaa.filters.EnforceAuthFilter. > doFilter(EnforceAuthFilter.java:42) [aaa.jar:] > at > io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > [undertow-servlet-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl. > doFilter(FilterHandler.java:131) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at org.ovirt.engine.core.aaa.filters.SsoRestApiNegotiationFilter. > doFilter(SsoRestApiNegotiationFilter.java:84) [aaa.jar:] > at > io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > [undertow-servlet-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl. > doFilter(FilterHandler.java:131) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at org.ovirt.engine.core.aaa.filters.SsoRestApiAuthFilter. > doFilter(SsoRestApiAuthFilter.java:47) [aaa.jar:] > at > io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > [undertow-servlet-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl. > doFilter(FilterHandler.java:131) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at org.ovirt.engine.core.aaa.filters.SessionValidationFilter. > doFilter(SessionValidationFilter.java:59) [aaa.jar:] > at > io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > [undertow-servlet-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl. > doFilter(FilterHandler.java:131) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at org.ovirt.engine.core.aaa.filters. > RestApiSessionValidationFilter.doFilter(RestApiSessionValidationFilter.java:35) > [aaa.jar:] > at > io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > [undertow-servlet-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl. > doFilter(FilterHandler.java:131) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at org.ovirt.engine.api.restapi.security.CSRFProtectionFilter. > doFilter(CSRFProtectionFilter.java:111) [restapi-jaxrs.jar:] > at org.ovirt.engine.api.restapi.security.CSRFProtectionFilter. > doFilter(CSRFProtectionFilter.java:102) [restapi-jaxrs.jar:] > at > io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > [undertow-servlet-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl. > doFilter(FilterHandler.java:131) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at org.ovirt.engine.core.utils.servlet.CORSSupportFilter. > doFilter(CORSSupportFilter.java:284) [utils.jar:] > at > io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > [undertow-servlet-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl. > doFilter(FilterHandler.java:131) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at > io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) > [undertow-servlet-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.security. > ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) > [undertow-servlet-1.4.18.Final.jar:1.4.18.Final] > at > io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > [undertow-core-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.security. > SSLInformationAssociationHandler.handleRequest( > SSLInformationAssociationHandler.java:131) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.security. > ServletAuthenticationCallHandler.handleRequest( > ServletAuthenticationCallHandler.java:57) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at > io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > [undertow-core-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.security.handlers.AuthenticationConstraintHandle > r.handleRequest(AuthenticationConstraintHandler.java:53) > [undertow-core-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.security.handlers.AbstractConfidentialityHandler > .handleRequest(AbstractConfidentialityHandler.java:46) > [undertow-core-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.security. > ServletConfidentialityConstraintHandler.handleRequest( > ServletConfidentialityConstraintHandler.java:64) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.security. > ServletSecurityConstraintHandler.handleRequest( > ServletSecurityConstraintHandler.java:59) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at io.undertow.security.handlers.AuthenticationMechanismsHandle > r.handleRequest(AuthenticationMechanismsHandler.java:60) > [undertow-core-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.security. > CachedAuthenticatedSessionHandler.handleRequest( > CachedAuthenticatedSessionHandler.java:77) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at io.undertow.security.handlers.NotificationReceiverHandler. > handleRequest(NotificationReceiverHandler.java:50) > [undertow-core-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.security.handlers.AbstractSecurityContextAssocia > tionHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) > [undertow-core-1.4.18.Final.jar:1.4.18.Final] > at > io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > [undertow-core-1.4.18.Final.jar:1.4.18.Final] > at org.wildfly.extension.undertow.security.jacc. > JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) > at > io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > [undertow-core-1.4.18.Final.jar:1.4.18.Final] > at > io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > [undertow-core-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.ServletInitialHandler. > handleFirstRequest(ServletInitialHandler.java:292) > [undertow-servlet-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.ServletInitialHandler.access$ > 100(ServletInitialHandler.java:81) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.ServletInitialHandler$2.call( > ServletInitialHandler.java:138) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.ServletInitialHandler$2.call( > ServletInitialHandler.java:135) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at io.undertow.servlet.core.ServletRequestContextThreadSet > upAction$1.call(ServletRequestContextThreadSetupAction.java:48) > [undertow-servlet-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call( > ContextClassLoaderSetupAction.java:43) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at org.wildfly.extension.undertow.security. > SecurityContextThreadSetupAction.lambda$create$0( > SecurityContextThreadSetupAction.java:105) > at org.wildfly.extension.undertow.deployment. > UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0( > UndertowDeploymentInfoService.java:1508) > at org.wildfly.extension.undertow.deployment. > UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0( > UndertowDeploymentInfoService.java:1508) > at org.wildfly.extension.undertow.deployment. > UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0( > UndertowDeploymentInfoService.java:1508) > at io.undertow.servlet.handlers.ServletInitialHandler. > dispatchRequest(ServletInitialHandler.java:272) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.ServletInitialHandler.access$ > 000(ServletInitialHandler.java:81) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.ServletInitialHandler$1. > handleRequest(ServletInitialHandler.java:104) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at > io.undertow.server.Connectors.executeRootHandler(Connectors.java:326) > [undertow-core-1.4.18.Final.jar:1.4.18.Final] > at > io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:812) > [undertow-core-1.4.18.Final.jar:1.4.18.Final] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > [rt.jar:1.8.0_161] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > [rt.jar:1.8.0_161] > at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_161] > > Caused by: org.jboss.resteasy.spi.UnhandledException: > java.lang.IllegalStateException: > Problem following 'statistics' link in Disks entity. > at org.jboss.resteasy.core.ExceptionHandler. > handleApplicationException(ExceptionHandler.java:78) > [resteasy-jaxrs-3.0.24.Final.jar:3.0.24.Final] > at > org.jboss.resteasy.core.ExceptionHandler.handleException(ExceptionHandler.java:222) > [resteasy-jaxrs-3.0.24.Final.jar:3.0.24.Final] > at org.jboss.resteasy.core.SynchronousDispatcher.writeException( > SynchronousDispatcher.java:179) [resteasy-jaxrs-3.0.24.Final. > jar:3.0.24.Final] > at org.jboss.resteasy.core.SynchronousDispatcher.invoke( > SynchronousDispatcher.java:422) [resteasy-jaxrs-3.0.24.Final. > jar:3.0.24.Final] > at org.jboss.resteasy.core.SynchronousDispatcher.invoke( > SynchronousDispatcher.java:213) [resteasy-jaxrs-3.0.24.Final. > jar:3.0.24.Final] > at org.jboss.resteasy.plugins.server.servlet. > ServletContainerDispatcher.service(ServletContainerDispatcher.java:228) > [resteasy-jaxrs-3.0.24.Final.jar:3.0.24.Final] > at org.jboss.resteasy.plugins.server.servlet. > HttpServletDispatcher.service(HttpServletDispatcher.java:56) > [resteasy-jaxrs-3.0.24.Final.jar:3.0.24.Final] > at org.jboss.resteasy.plugins.server.servlet. > HttpServletDispatcher.service(HttpServletDispatcher.java:51) > [resteasy-jaxrs-3.0.24.Final.jar:3.0.24.Final] > at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) > [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] > at > io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) > [undertow-servlet-1.4.18.Final.jar:1.4.18.Final] > at > io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:81) > [undertow-servlet-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.security. > ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) > [undertow-servlet-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.ServletDispatchingHandler. > handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at > io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > [undertow-core-1.4.18.Final.jar:1.4.18.Final] > at > io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > [undertow-core-1.4.18.Final.jar:1.4.18.Final] > at > io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > [undertow-core-1.4.18.Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.ServletInitialHandler. > dispatchRequest(ServletInitialHandler.java:274) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at io.undertow.servlet.handlers.ServletInitialHandler. > dispatchToPath(ServletInitialHandler.java:209) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > at io.undertow.servlet.spec.RequestDispatcherImpl.forwardImpl( > RequestDispatcherImpl.java:221) [undertow-servlet-1.4.18. > Final.jar:1.4.18.Final] > ... 73 more > Caused by: java.lang.IllegalStateException: Problem following > 'statistics' link in Disks entity. > at org.ovirt.engine.api.restapi.resource.utils.LinkFollower. > fetchData(LinkFollower.java:185) [restapi-jaxrs.jar:] > at org.ovirt.engine.api.restapi.resource.utils.LinkFollower. > followLink(LinkFollower.java:144) [restapi-jaxrs.jar:] > at org.ovirt.engine.api.restapi.resource.utils.LinkFollower. > followLinks(LinkFollower.java:132) [restapi-jaxrs.jar:] > at org.ovirt.engine.api.restapi.resource.utils.LinkFollower. > followLinks(LinkFollower.java:53) [restapi-jaxrs.jar:] > at org.ovirt.engine.api.restapi.resource.BaseBackendResource. > follow(BaseBackendResource.java:412) [restapi-jaxrs.jar:] > at > org.ovirt.engine.api.resource.DisksResource.doList(DisksResource.java:222) > [restapi-definition.jar:] > at sun.reflect.GeneratedMethodAccessor684.invoke(Unknown Source) > [:1.8.0_161] > at sun.reflect.DelegatingMethodAccessorImpl.invoke( > DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_161] > at java.lang.reflect.Method.invoke(Method.java:498) > [rt.jar:1.8.0_161] > at > org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140) > [resteasy-jaxrs-3.0.24.Final.jar:3.0.24.Final] > at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget( > ResourceMethodInvoker.java:295) [resteasy-jaxrs-3.0.24.Final. > jar:3.0.24.Final] > at org.jboss.resteasy.core.ResourceMethodInvoker.invoke( > ResourceMethodInvoker.java:249) [resteasy-jaxrs-3.0.24.Final. > jar:3.0.24.Final] > at org.jboss.resteasy.core.ResourceLocatorInvoker. > invokeOnTargetObject(ResourceLocatorInvoker.java:138) > [resteasy-jaxrs-3.0.24.Final.jar:3.0.24.Final] > at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke( > ResourceLocatorInvoker.java:101) [resteasy-jaxrs-3.0.24.Final. > jar:3.0.24.Final] > at org.jboss.resteasy.core.SynchronousDispatcher.invoke( > SynchronousDispatcher.java:406) [resteasy-jaxrs-3.0.24.Final. > jar:3.0.24.Final] > ... 88 more > *Caused by: java.lang.IllegalStateException: Problem fetching 'statistics' > from Disk* > at org.ovirt.engine.api.restapi.resource.utils.LinkFollower. > fetchData(LinkFollower.java:219) [restapi-jaxrs.jar:] > at org.ovirt.engine.api.restapi.resource.utils.LinkFollower. > fetchData(LinkFollower.java:182) [restapi-jaxrs.jar:] > ... 102 more > *Caused by: java.lang.NullPointerException* > at > org.ovirt.engine.api.restapi.resource.utils.LinkFollower.getHref(LinkFollower.java:250) > [restapi-jaxrs.jar:] > at org.ovirt.engine.api.restapi.resource.utils.LinkFollower. > fetchData(LinkFollower.java:211) [restapi-jaxrs.jar:] > ... 103 more > > > Thanks, > Hari >
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