[teiid-issues] [JBoss JIRA] (TEIID-2656) Teiid OData Servlet throws java.lang.NullPointerException on every GET

Tue Oct 22 07:54:02 EDT 2013

    [ https://issues.jboss.org/browse/TEIID-2656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12823946#comment-12823946 ] 

Steven Hawkins commented on TEIID-2656:
---------------------------------------

> There will be any fixes for this for 8.3?

Not by the core team.  You should be able to patch 8.3 based upon the commit and build from source.  Also this only affects Designer based VDBs so a workaround would be to use a dynamic vdb.

> We cannot pass to EAP

Keep in mind that EAP 6 Alpha is the same as AS 7.2.

> Teiid OData Servlet throws java.lang.NullPointerException on every GET
> ----------------------------------------------------------------------
>
>                 Key: TEIID-2656
>                 URL: https://issues.jboss.org/browse/TEIID-2656
>             Project: Teiid
>          Issue Type: Bug
>    Affects Versions: 8.3, 8.4
>         Environment: Windows 7 64 bit
> Oracle JDK 1.7.0 update 17
> JBoss AS 7.1.1 + Teiid 8.3 (both resteasy-jaxrs 2.3.5 and 2.3.7)
> JBoss EAP 6.1 + Teiid 8.4 (resteasy-jaxrs 2.3.6)
>            Reporter: John Muller
>            Assignee: Steven Hawkins
>              Labels: final
>             Fix For: 8.4.1, 8.5
>
>         Attachments: server.log, Teiid_8.4_on_JBoss_EAP_6.1Alpha_RHEL6.log
>
>
> A simple GET on any Teiid 8.3 or 8.4 OData ReST resource results in a Null Pointer:
> 11:43:20,166 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/odata].[Resteasy]] (http-localhost-127.0.0.1-8080-2)  Servlet.service() for servlet Resteasy threw exception: java.lang.NullPointerException
> 	at com.ctc.wstx.sw.BaseStreamWriter.writeCharacters(BaseStreamWriter.java:447)
> 	at org.codehaus.stax2.ri.Stax2EventWriterImpl.add(Stax2EventWriterImpl.java:124)
> 	at org.odata4j.stax2.staximpl.StaxXMLWriter2.writeText(StaxXMLWriter2.java:108) [odata4j-core-0.8.0-SNAPSHOT-redhat.jar:]
> 	at org.odata4j.format.xml.AtomErrorFormatWriter.writeError(AtomErrorFormatWriter.java:31) [odata4j-core-0.8.0-SNAPSHOT-redhat.jar:]
> 	at org.odata4j.format.xml.AtomErrorFormatWriter.write(AtomErrorFormatWriter.java:20) [odata4j-core-0.8.0-SNAPSHOT-redhat.jar:]
> 	at org.odata4j.format.xml.AtomErrorFormatWriter.write(AtomErrorFormatWriter.java:15) [odata4j-core-0.8.0-SNAPSHOT-redhat.jar:]
> 	at org.teiid.odata.ODataExceptionMappingProvider.toResponse(ODataExceptionMappingProvider.java:55) [classes:]
> 	at org.teiid.odata.ODataExceptionMappingProvider.toResponse(ODataExceptionMappingProvider.java:42) [classes:]
> 	at org.jboss.resteasy.core.SynchronousDispatcher.executeExceptionMapper(SynchronousDispatcher.java:344) [resteasy-jaxrs-2.3.7.Final.jar:]
> 	at org.jboss.resteasy.core.SynchronousDispatcher.unwrapException(SynchronousDispatcher.java:373) [resteasy-jaxrs-2.3.7.Final.jar:]
> 	at org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:362) [resteasy-jaxrs-2.3.7.Final.jar:]
> 	at org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:233) [resteasy-jaxrs-2.3.7.Final.jar:]
> 	at org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:209) [resteasy-jaxrs-2.3.7.Final.jar:]
> 	at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:557) [resteasy-jaxrs-2.3.7.Final.jar:]
> 	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:524) [resteasy-jaxrs-2.3.7.Final.jar:]
> 	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:126) [resteasy-jaxrs-2.3.7.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-2.3.7.Final.jar:]
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]
> 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]
> 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]
> 	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:489) [jbossweb-7.0.13.Final.jar:]
> 	at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]
> 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]
> 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]
> 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]
> 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]
> 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]
> 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]
> 	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]
> 	at java.lang.Thread.run(Unknown Source) [rt.jar:1.7.0_17]

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