Hi all while working on DSS, found that Service invocation is not possible for nearly 3 seconds( if service is large, it takes more than 3 seconds ) even if the service name is in service list for services. if service is large, it takes considerable time to deploy. some services takes 5 to 10 seconds to deploy even if it is in service list.
in application server, for a simple service, most of time service invocation is possible just after service name is in service list. but some time it also failed. it also takes 2-3 seconds. REFER : https://wso2.org/jira/browse/CARBON-11900 STEPS 1) upload a data service file. 2) invoke service list until service name is in service list 3) service name is just in service list invoke service using service client. Service invocation in not possible. Error message by service client : First Element must contain the local name, Envelope , but found html Server Side log: [2011-12-14 15:07:00,873] ERROR {org.apache.axis2.transport.http.AxisServlet} - wso2statistics.InOperationCounter has not been set for operation MysqlRSSDataServiceTest.customersInBoston java.lang.RuntimeException: wso2statistics.InOperationCounter has not been set for operation MysqlRSSDataServiceTest.customersInBoston at org.wso2.carbon.statistics.module.InOutMEPHandler.invoke(InOutMEPHandler.java:74) at org.apache.axis2.engine.Phase.invokeHandler(Phase.java:340) at org.apache.axis2.engine.Phase.invoke(Phase.java:313) at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:262) at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:427) at org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.invokeBusinessLogic(AbstractInOutSyncMessageReceiver.java:45) at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181) at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172) at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146) at org.wso2.carbon.core.transports.CarbonServlet.doPost(CarbonServlet.java:206) at javax.servlet.http.HttpServlet.service(HttpServlet.java:641) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90) at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111) at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.wso2.carbon.bridge.BridgeServlet.service(BridgeServlet.java:155) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) at org.wso2.carbon.server.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:154) at org.wso2.carbon.server.TomcatServer$1.invoke(TomcatServer.java:254) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:851) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405) at org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:313) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1544) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Dec 14, 2011 3:07:00 PM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [bridgeservlet] in context with path [/] threw exception java.lang.RuntimeException: wso2statistics.OperationResponseTimeProc has not been set for operation MysqlRSSDataServiceTest.customersInBoston at org.wso2.carbon.statistics.internal.ResponseTimeCalculator.calculateResponseTimes(ResponseTimeCalculator.java:85) at org.wso2.carbon.statistics.module.FaultHandler.updateStatistics(FaultHandler.java:112) at org.wso2.carbon.statistics.module.FaultHandler.invoke(FaultHandler.java:96) at org.apache.axis2.engine.Phase.invokeHandler(Phase.java:340) at org.apache.axis2.engine.Phase.invoke(Phase.java:313) at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:262) at org.apache.axis2.engine.AxisEngine.sendFault(AxisEngine.java:516) at org.apache.axis2.transport.http.AxisServlet.handleFault(AxisServlet.java:433) at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:216) at org.wso2.carbon.core.transports.CarbonServlet.doPost(CarbonServlet.java:206) at javax.servlet.http.HttpServlet.service(HttpServlet.java:641) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90) at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111) at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.wso2.carbon.bridge.BridgeServlet.service(BridgeServlet.java:155) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) at org.wso2.carbon.server.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:154) at org.wso2.carbon.server.TomcatServer$1.invoke(TomcatServer.java:254) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:851) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405) at org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:313) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1544) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Thanks NuwanW -- Nuwan Wimalasekara Software Engineer - Test Automation WSO2, Inc.: http://wso2.com lean. enterprise. middleware phone: +94 71 668 4620
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