Exception in querying data using OData
rakeshsagar Nov 15, 2013 2:18 AMHi,
I am trying to query data using OData and I get the following exception when I query data.
I am using Teiid 8.5.
Can anyone please let me know how to fix this?
15 Nov 2013 12:46:03,611 IST ERROR [org.teiid.ODATA] (http-/127.0.0.1:8080-3) null TEIID16013 Error occured producing OData result.: org.teiid.core.TeiidRuntimeException: Root types must have keys
at org.teiid.odata.ODataEntitySchemaBuilder.buildMetadata(ODataEntitySchemaBuilder.java:49) [classes:]
at org.teiid.odata.LocalClient.getMetadata(LocalClient.java:311) [classes:]
at org.teiid.odata.TeiidProducer.getMetadata(TeiidProducer.java:69) [classes:]
at org.odata4j.producer.resources.EntitiesRequestResource.getEntitiesImpl(EntitiesRequestResource.java:350) [odata4j-core-0.8.0-SNAPSHOT-redhat.jar:]
at org.odata4j.producer.resources.EntitiesRequestResource.getEntities(EntitiesRequestResource.java:266) [odata4j-core-0.8.0-SNAPSHOT-redhat.jar:]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_03]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_03]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_03]
at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_03]
at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:167) [resteasy-jaxrs-2.3.6.Final.jar:]
at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:269) [resteasy-jaxrs-2.3.6.Final.jar:]
at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:227) [resteasy-jaxrs-2.3.6.Final.jar:]
at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:216) [resteasy-jaxrs-2.3.6.Final.jar:]
at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:542) [resteasy-jaxrs-2.3.6.Final.jar:]
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:524) [resteasy-jaxrs-2.3.6.Final.jar:]
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:126) [resteasy-jaxrs-2.3.6.Final.jar:]
at org.teiid.odata.ODataServletContainerDispatcher.service(ODataServletContainerDispatcher.java:97) [classes:]
at org.teiid.odata.ODataServlet.service(ODataServlet.java:61) [classes:]
at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) [resteasy-jaxrs-2.3.6.Final.jar:]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.2.Final.jar:1.0.2.Final]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295) [jbossweb-7.2.0.Final.jar:7.2.0.Final]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.2.0.Final.jar:7.2.0.Final]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) [jbossweb-7.2.0.Final.jar:7.2.0.Final]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149) [jbossweb-7.2.0.Final.jar:7.2.0.Final]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481) [jbossweb-7.2.0.Final.jar:7.2.0.Final]
at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169) [jboss-as-web-7.2.0.Alpha1-redhat-4.jar:7.2.0.Alpha1-redhat-4]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:145) [jbossweb-7.2.0.Final.jar:7.2.0.Final]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97) [jbossweb-7.2.0.Final.jar:7.2.0.Final]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102) [jbossweb-7.2.0.Final.jar:7.2.0.Final]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:336) [jbossweb-7.2.0.Final.jar:7.2.0.Final]
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) [jbossweb-7.2.0.Final.jar:7.2.0.Final]
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653) [jbossweb-7.2.0.Final.jar:7.2.0.Final]
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:920) [jbossweb-7.2.0.Final.jar:7.2.0.Final]
at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_03]
Caused by: java.lang.IllegalArgumentException: Root types must have keys
at org.odata4j.edm.EdmEntityType.<init>(EdmEntityType.java:54) [odata4j-core-0.8.0-SNAPSHOT-redhat.jar:]
at org.odata4j.edm.EdmEntityType.<init>(EdmEntityType.java:33) [odata4j-core-0.8.0-SNAPSHOT-redhat.jar:]
at org.odata4j.edm.EdmEntityType$Builder.buildImpl(EdmEntityType.java:179) [odata4j-core-0.8.0-SNAPSHOT-redhat.jar:]
at org.odata4j.edm.EdmEntityType$Builder.buildImpl(EdmEntityType.java:137) [odata4j-core-0.8.0-SNAPSHOT-redhat.jar:]
at org.odata4j.edm.EdmType$Builder._build(EdmType.java:113) [odata4j-core-0.8.0-SNAPSHOT-redhat.jar:]
at org.odata4j.edm.EdmEntityType$Builder.build(EdmEntityType.java:170) [odata4j-core-0.8.0-SNAPSHOT-redhat.jar:]
at org.odata4j.edm.EdmSchema$Builder.build(EdmSchema.java:130) [odata4j-core-0.8.0-SNAPSHOT-redhat.jar:]
at org.odata4j.edm.EdmDataServices$Builder.build(EdmDataServices.java:304) [odata4j-core-0.8.0-SNAPSHOT-redhat.jar:]
at org.teiid.odata.ODataEntitySchemaBuilder.buildMetadata(ODataEntitySchemaBuilder.java:47) [classes:]
... 33 more
Thanks,
Rakesh.