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Posted to java-dev@axis.apache.org by "Samisa Abeysinghe (JIRA)" <ji...@apache.org> on 2010/12/18 06:16:01 UTC
[jira] Commented: (AXIS2-4511) NPE is occur during of getting WSDL.
[ https://issues.apache.org/jira/browse/AXIS2-4511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12972745#action_12972745 ]
Samisa Abeysinghe commented on AXIS2-4511:
------------------------------------------
We can host Axis2 with tomcat, invoke Java bench and test this.
> NPE is occur during of getting WSDL.
> ------------------------------------
>
> Key: AXIS2-4511
> URL: https://issues.apache.org/jira/browse/AXIS2-4511
> Project: Axis2
> Issue Type: Bug
> Affects Versions: 1.4
> Environment: FreeBSD 6.2, Diablo JDK 1.5, Tomcat 6
> Reporter: Maslakov Denis
> Priority: Critical
>
> We experienced this problem with Axis2 running under Tomcat 6 with many concurrent users above 1000.
> Full stacktrace:
> 29.09.2009 7:57:44 org.apache.catalina.core.StandardWrapperValve invoke
> SEVERE: Servlet.service() for servlet AxisServlet threw exception
> java.lang.NullPointerException
> at org.apache.xerces.dom.ParentNode.nodeListItem(Unknown Source)
> at org.apache.xerces.dom.ParentNode.item(Unknown Source)
> at com.ibm.wsdl.util.xml.DOM2Writer.print(Unknown Source)
> at com.ibm.wsdl.util.xml.DOM2Writer.print(Unknown Source)
> at com.ibm.wsdl.util.xml.DOM2Writer.print(Unknown Source)
> at com.ibm.wsdl.util.xml.DOM2Writer.serializeAsXML(Unknown Source)
> at com.ibm.wsdl.extensions.schema.SchemaSerializer.marshall(Unknown Source)
> at com.ibm.wsdl.xml.WSDLWriterImpl.printExtensibilityElements(Unknown Source)
> at com.ibm.wsdl.xml.WSDLWriterImpl.printTypes(Unknown Source)
> at com.ibm.wsdl.xml.WSDLWriterImpl.printDefinition(Unknown Source)
> at com.ibm.wsdl.xml.WSDLWriterImpl.writeWSDL(Unknown Source)
> at com.ibm.wsdl.xml.WSDLWriterImpl.writeWSDL(Unknown Source)
> at org.apache.axis2.description.AxisService.printDefinitionObject(AxisService.java:1049)
> at org.apache.axis2.description.AxisService.printUserWSDL(AxisService.java:1063)
> at org.apache.axis2.description.AxisService.printWSDL(AxisService.java:1311)
> at org.apache.axis2.transport.http.ListingAgent.processListService(ListingAgent.java:287)
> at org.apache.axis2.transport.http.AxisServlet.doGet(AxisServlet.java:240)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
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