You are running load test with default settings, increase the maxActive connections to reasonable(match with the concurrent access) size.
Thanks Ajith. On Fri, Oct 11, 2013 at 11:04 AM, Chamara Ariyarathne <[email protected]>wrote: > Attached herewith the configurations. > > > On Fri, Oct 11, 2013 at 10:51 AM, Ajith Vitharana <[email protected]> wrote: > >> Hi Suneth, >> >> Did you configured the data sources to handle the load ? Or default >> settings ?. Please attach the configurations. >> >> Thanks >> Ajith. >> >> >> >> On Fri, Oct 11, 2013 at 10:44 AM, Suneth Ranasinghe <[email protected]>wrote: >> >>> Following exception throws in key manager side while some API >>> invocations fail when sending burst of 1000 requests. (API endpoint is >>> secured with UT. ) >>> >>> TID: [0] [AM] [2013-10-11 10:19:42,608] FATAL >>> {org.wso2.carbon.registry.core.session.UserRegistry} - Failed to add the >>> root collection to the coreRegistry. >>> {org.wso2.carbon.registry.core.session.UserRegistry} >>> org.wso2.carbon.registry.core.exceptions.RegistryException: Failed to >>> start new registry transaction. >>> at >>> org.wso2.carbon.registry.core.jdbc.dataaccess.JDBCTransactionManager.beginTransaction(JDBCTransactionManager.java:97) >>> at >>> org.wso2.carbon.registry.core.jdbc.EmbeddedRegistry.beginTransaction(EmbeddedRegistry.java:443) >>> at >>> org.wso2.carbon.registry.core.session.UserRegistry.addRootCollection(UserRegistry.java:339) >>> at >>> org.wso2.carbon.registry.core.session.UserRegistry.init(UserRegistry.java:293) >>> at >>> org.wso2.carbon.registry.core.session.UserRegistry.<init>(UserRegistry.java:226) >>> at >>> org.wso2.carbon.registry.core.session.UserRegistry.<init>(UserRegistry.java:205) >>> at >>> org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.getUserRegistry(EmbeddedRegistryService.java:427) >>> at >>> org.wso2.carbon.registry.core.jdbc.EmbeddedRegistryService.getUserRegistry(EmbeddedRegistryService.java:409) >>> at >>> org.wso2.carbon.registry.core.jdbc.handlers.builtin.MountHandler.getRegistry(MountHandler.java:223) >>> at >>> org.wso2.carbon.registry.core.jdbc.handlers.builtin.MountHandler.getRegistryContext(MountHandler.java:352) >>> at >>> org.wso2.carbon.registry.core.jdbc.handlers.HandlerManager.getRegistryContext(HandlerManager.java:3185) >>> at >>> org.wso2.carbon.registry.core.jdbc.handlers.UserDefinedHandlerManager.getRegistryContext(UserDefinedHandlerManager.java:265) >>> at >>> org.wso2.carbon.registry.core.jdbc.handlers.HandlerLifecycleManager.getRegistryContext(HandlerLifecycleManager.java:1323) >>> at >>> org.wso2.carbon.registry.core.jdbc.EmbeddedRegistry.getRegistryContext(EmbeddedRegistry.java:469) >>> at >>> org.wso2.carbon.registry.core.caching.CacheBackedRegistry.getRegistryCacheKey(CacheBackedRegistry.java:113) >>> at >>> org.wso2.carbon.registry.core.caching.CacheBackedRegistry.get(CacheBackedRegistry.java:159) >>> at >>> org.wso2.carbon.registry.core.session.UserRegistry.get(UserRegistry.java:524) >>> at >>> org.wso2.carbon.governance.lcm.util.CommonUtil.generateAspect(CommonUtil.java:373) >>> at >>> org.wso2.carbon.governance.lcm.util.CommonUtil.addDefaultLifecyclesIfNotAvailable(CommonUtil.java:487) >>> at >>> org.wso2.carbon.governance.lcm.listener.LifecycleLoader.onLogin(LifecycleLoader.java:51) >>> at >>> org.wso2.carbon.core.services.callback.LoginSubscriptionManagerServiceImpl.triggerEvent(LoginSubscriptionManagerServiceImpl.java:42) >>> at >>> org.wso2.carbon.core.services.util.CarbonAuthenticationUtil.onSuccessAdminLogin(CarbonAuthenticationUtil.java:120) >>> at >>> org.wso2.carbon.core.services.authentication.AbstractAuthenticator.onSuccessLogin(AbstractAuthenticator.java:225) >>> at >>> org.wso2.carbon.core.services.authentication.AbstractAuthenticator.authenticate(AbstractAuthenticator.java:165) >>> at >>> org.wso2.carbon.server.admin.module.handler.AuthenticationHandler.isAuthenticated(AuthenticationHandler.java:171) >>> at >>> org.wso2.carbon.server.admin.module.handler.AuthenticationHandler.authenticate(AuthenticationHandler.java:96) >>> at >>> org.wso2.carbon.server.admin.module.handler.AuthenticationHandler.invoke(AuthenticationHandler.java:66) >>> 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:261) >>> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:167) >>> 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:231) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:755) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) >>> at >>> org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61) >>> at >>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128) >>> at >>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) >>> at >>> org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68) >>> at >>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) >>> at >>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >>> at >>> org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61) >>> at >>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) >>> at >>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >>> at >>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) >>> at >>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) >>> at >>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) >>> at >>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) >>> at >>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) >>> at >>> org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178) >>> at >>> org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47) >>> at >>> org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56) >>> at >>> org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47) >>> at >>> org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141) >>> at >>> org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156) >>> at >>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) >>> at >>> org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52) >>> at >>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) >>> at >>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) >>> at >>> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004) >>> at >>> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) >>> at >>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653) >>> at >>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) >>> at >>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) >>> at java.lang.Thread.run(Thread.java:722) >>> Caused by: >>> com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could >>> not create connection to database server. Attempted reconnect 3 times. >>> Giving up. >>> at sun.reflect.GeneratedConstructorAccessor26.newInstance(Unknown >>> Source) >>> at >>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) >>> at java.lang.reflect.Constructor.newInstance(Constructor.java:525) >>> at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) >>> at com.mysql.jdbc.Util.getInstance(Util.java:386) >>> at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014) >>> at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988) >>> at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974) >>> at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919) >>> at >>> com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:2299) >>> at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2220) >>> at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:813) >>> at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47) >>> at sun.reflect.GeneratedConstructorAccessor91.newInstance(Unknown Source) >>> at >>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) >>> at java.lang.reflect.Constructor.newInstance(Constructor.java:525) >>> at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) >>> at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:399) >>> at >>> com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:334) >>> at >>> org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:278) >>> at >>> org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:182) >>> at >>> org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:702) >>> at >>> org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:634) >>> at >>> org.apache.tomcat.jdbc.pool.ConnectionPool.getConnection(ConnectionPool.java:188) >>> at >>> org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:128) >>> at >>> org.wso2.carbon.registry.core.jdbc.dataaccess.JDBCTransactionManager.beginTransaction(JDBCTransactionManager.java:80) >>> ... 66 more >>> Caused by: >>> com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Too >>> many connections >>> at sun.reflect.GeneratedConstructorAccessor26.newInstance(Unknown >>> Source) >>> at >>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) >>> at java.lang.reflect.Constructor.newInstance(Constructor.java:525) >>> at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) >>> at com.mysql.jdbc.Util.getInstance(Util.java:386) >>> at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014) >>> at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4074) >>> at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4006) >>> at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:919) >>> at >>> com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1694) >>> at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1244) >>> at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2397) >>> at >>> com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:2238) >>> ... 82 more >>> >>> Regards, >>> >>> -- >>> Suneth Ranasinghe >>> Senior Software Engineer - QA >>> Mobile: +94717387198 >>> * >>> * >>> wso2.com >>> Lean Enterprise Middleware >>> >>> _______________________________________________ >>> Dev mailing list >>> [email protected] >>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>> >>> >> >> >> -- >> Ajith Vitharana. >> WSO2 Inc. - http://wso2.org >> Email : [email protected] >> Mobile : +94772217350 >> >> >> _______________________________________________ >> Dev mailing list >> [email protected] >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > *Chamara Ariyarathne* > Senior Software Engineer - QA; > WSO2 Inc; http://www.wso2.com/. > Mobile; *+94772786766* > -- Ajith Vitharana. WSO2 Inc. - http://wso2.org Email : [email protected] Mobile : +94772217350
_______________________________________________ Dev mailing list [email protected] http://wso2.org/cgi-bin/mailman/listinfo/dev
