[teiid-issues] [JBoss JIRA] (TEIID-4860) OData4 swallowing exception message

Steve Tran (JIRA) issues at jboss.org
Mon Apr 17 17:08:00 EDT 2017 

    [ https://issues.jboss.org/browse/TEIID-4860?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13394138#comment-13394138 ] 

Steve Tran commented on TEIID-4860:
-----------------------------------

Sorry, I chose the wrong version.  The bug is in JDV 6.3.2, so I updated the affects version.

> OData4 swallowing exception message
> -----------------------------------
>
>                 Key: TEIID-4860
>                 URL: https://issues.jboss.org/browse/TEIID-4860
>             Project: Teiid
>          Issue Type: Bug
>          Components: OData
>    Affects Versions: 8.12.6.6_3
>         Environment: JDV 6.3.2
> Windows 7
>            Reporter: Steve Tran
>            Assignee: Steven Hawkins
>         Attachments: odata2_error_msg.png, odata4_error_msg.png
>
>
> The error message is being swallowed when accessing an endpoint via OData4.  A much more useful message get displayed when accessing the same table via the OData2 interface.  I'm assuming the same error message (or better) should be displayed via the version 4 interface.
> Here's the stacktrace when reproducing the error for OData4
> {code}
> 17:59:03,779 ERROR [org.teiid.ODATA] (http-0.0.0.0:8080-2) TEIID16052 Unable to process odata request due to: OData Library: An exception without message text was thrown.: org.apache.olingo.server.api.ODataApplicationException
> 	at org.teiid.olingo.service.TeiidServiceHandler.read(TeiidServiceHandler.java:174) [teiid-olingo-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
> 	at org.apache.olingo.server.core.requests.DataRequest$EntityRequest.execute(DataRequest.java:332)
> 	at org.apache.olingo.server.core.requests.DataRequest.execute(DataRequest.java:255)
> 	at org.apache.olingo.server.core.ServiceDispatcher.internalExecute(ServiceDispatcher.java:160)
> 	at org.apache.olingo.server.core.ServiceDispatcher.execute(ServiceDispatcher.java:98)
> 	at org.apache.olingo.server.core.OData4HttpHandler.process(OData4HttpHandler.java:66)
> 	at org.teiid.olingo.web.ODataServlet.service(ODataServlet.java:43) [teiid-olingo-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.2.Final-redhat-2.jar:1.0.2.Final-redhat-2]
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
> 	at org.teiid.olingo.web.ODataFilter.internalDoFilter(ODataFilter.java:231) [teiid-olingo-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
> 	at org.teiid.olingo.web.ODataFilter.doFilter(ODataFilter.java:100) [teiid-olingo-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
> 	at org.teiid.olingo.web.CorsFilter.doFilter(CorsFilter.java:80) [teiid-olingo-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
> 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
> 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
> 	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:512) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
> 	at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169) [jboss-as-web-7.5.9.Final-redhat-2.jar:7.5.9.Final-redhat-2]
> 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:150) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
> 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
> 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
> 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
> 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:854) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
> 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:654) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
> 	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:926) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
> 	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_121]
> Caused by: java.lang.NullPointerException
> 	at org.teiid.olingo.service.EntityCollectionResponse.isSameRow(EntityCollectionResponse.java:180) [teiid-olingo-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
> 	at org.teiid.olingo.service.EntityCollectionResponse.isSameEntity(EntityCollectionResponse.java:154) [teiid-olingo-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
> 	at org.teiid.olingo.service.LocalClient.executeSQL(LocalClient.java:280) [teiid-olingo-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
> 	at org.teiid.olingo.service.TeiidServiceHandler.executeQuery(TeiidServiceHandler.java:349) [teiid-olingo-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
> 	at org.teiid.olingo.service.TeiidServiceHandler.read(TeiidServiceHandler.java:172) [teiid-olingo-8.12.7.6_3-redhat-1.jar:8.12.7.6_3-redhat-1]
> 	... 28 more
> {code}
> And here's the stack trace when reproduced from the OData 2 interface.
> {code}
> 18:01:20,885 WARN  [org.teiid.ODATA] (http-0.0.0.0:8080-2) TEIID16012 Could not produce a successful OData response.  Returning status ServerErrorException with message Complex key values cannot be null.
> {code}



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