Hi Aiyadurai, I'm hitting the same issue in Apache Stratos when running integration tests. It seems to be intermittent. Were you able to resolve this issue?
Thanks. On Mon, Feb 2, 2015 at 6:19 PM, Aiyadurai Rajeevan <rajeev...@wso2.com> wrote: > Hi, > > While creating tenants concurrently in AppFactory we got the error [2] > <http://2> and found a solution adding *MVCC=true* in the database URL as > suggested in [1] <http://1> but its throwing null point exception [3] > <http://3>while logging to AppFactory for a fresh tenant which doesn't > have any application. > > The modified URL in the master-datasources.xml looks like > *<url>jdbc:h2:/mnt/192.168.16.2/appfactory/wso2appfactory-2.1.0-SNAPSHOT/repository/database/WSO2CARBON_DB;DB_CLOSE_ON_EXIT=FALSE;LOCK_TIMEOUT=60000;MVCC=true > <http://192.168.16.2/appfactory/wso2appfactory-2.1.0-SNAPSHOT/repository/database/WSO2CARBON_DB;DB_CLOSE_ON_EXIT=FALSE;LOCK_TIMEOUT=60000;MVCC=true></url>* > > Any insight with regard to this would be much appreciated. > > [1] > http://stackoverflow.com/questions/4162557/timeout-error-trying-to-lock-table-in-h2 > > [2] > Caused by: org.wso2.carbon.governance.api.exception.GovernanceException: > Error in getting the path from the registry. Execute query failed with > message : Timeout trying to lock table "REG_RESOURCE"; SQL statement: > SELECT REG_PATH_ID, REG_NAME FROM REG_RESOURCE WHERE > (REG_RESOURCE.REG_TENANT_ID=?) AND REG_UUID = ? [50200-140] > at > org.wso2.carbon.governance.api.util.GovernanceUtils.getArtifactPath(GovernanceUtils.java:741) > at > org.wso2.carbon.governance.api.util.GovernanceUtils.retrieveGovernanceArtifactById(GovernanceUtils.java:858) > at > org.wso2.carbon.governance.api.common.GovernanceArtifactManager.getGovernanceArtifact(GovernanceArtifactManager.java:498) > at > org.wso2.carbon.governance.api.generic.GenericArtifactManager.getGenericArtifact(GenericArtifactManager.java:193) > at > org.wso2.carbon.appfactory.core.governance.ApplicationManager.getApplication(ApplicationManager.java:172) > ... 65 more > Caused by: org.wso2.carbon.registry.core.exceptions.RegistryException: > Timeout trying to lock table "REG_RESOURCE"; SQL statement: > SELECT REG_PATH_ID, REG_NAME FROM REG_RESOURCE WHERE > (REG_RESOURCE.REG_TENANT_ID=?) AND REG_UUID = ? [50200-140] > > > [3] > TID: [0] [AF] [2015-02-02 17:43:00,882] ERROR > {module/application/get/list.jag} - > org.mozilla.javascript.WrappedException: Wrapped > java.lang.NullPointerException (/appmgt/modules/application/get/list.jag#61) > at org.mozilla.javascript.Context.throwAsScriptRuntimeEx(Context.java:1754) > at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:148) > at org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:225) > at org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:32) > at > org.jaggeryjs.rhino.appmgt.modules.application.get.c0._c_anonymous_3(/appmgt/modules/application/get/list.jag:61) > at > org.jaggeryjs.rhino.appmgt.modules.application.get.c0.call(/appmgt/modules/application/get/list.jag) > at org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java:63) > at > org.jaggeryjs.rhino.appmgt.modules.application.get.c0._c_anonymous_6(/appmgt/modules/application/get/list.jag:118) > at > org.jaggeryjs.rhino.appmgt.modules.application.get.c0.call(/appmgt/modules/application/get/list.jag) > at > org.mozilla.javascript.ScriptRuntime.applyOrCall(ScriptRuntime.java:2430) > at org.mozilla.javascript.BaseFunction.execIdCall(BaseFunction.java:269) > at org.mozilla.javascript.IdFunctionObject.call(IdFunctionObject.java:97) > at org.mozilla.javascript.optimizer.OptRuntime.call2(OptRuntime.java:42) > at > org.jaggeryjs.rhino.appmgt.modules.application.c0._c_anonymous_10(/appmgt/modules/application/module.jag:58) > at > org.jaggeryjs.rhino.appmgt.modules.application.c0.call(/appmgt/modules/application/module.jag) > at org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:32) > at > org.jaggeryjs.rhino.appmgt.site.pages.c1._c_anonymous_1(/appmgt/site/pages/index.jag:38) > at > org.jaggeryjs.rhino.appmgt.site.pages.c1.call(/appmgt/site/pages/index.jag) > at org.mozilla.javascript.optimizer.OptRuntime.call0(OptRuntime.java:23) > at > org.jaggeryjs.rhino.appmgt.site.pages.c1._c_script_0(/appmgt/site/pages/index.jag:23) > at > org.jaggeryjs.rhino.appmgt.site.pages.c1.call(/appmgt/site/pages/index.jag) > at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:394) > at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3091) > at > org.jaggeryjs.rhino.appmgt.site.pages.c1.call(/appmgt/site/pages/index.jag) > at > org.jaggeryjs.rhino.appmgt.site.pages.c1.exec(/appmgt/site/pages/index.jag) > at > org.jaggeryjs.scriptengine.engine.RhinoEngine.execScript(RhinoEngine.java:567) > at org.jaggeryjs.scriptengine.engine.RhinoEngine.exec(RhinoEngine.java:273) > at > org.jaggeryjs.jaggery.core.manager.WebAppManager.execute(WebAppManager.java:541) > at org.jaggeryjs.jaggery.core.JaggeryServlet.doGet(JaggeryServlet.java:24) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:735) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) > at > org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749) > at > org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487) > at > org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379) > at > org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339) > at org.jaggeryjs.jaggery.core.JaggeryFilter.doFilter(JaggeryFilter.java:21) > 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$SocketProcessor.run(NioEndpoint.java:1653) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:744) > Caused by: java.lang.NullPointerException > at > org.wso2.carbon.governance.api.generic.GenericArtifactManager.<init>(GenericArtifactManager.java:89) > at > org.wso2.carbon.appfactory.core.governance.ApplicationManager.getAllApplicaitonsOfUser(ApplicationManager.java:110) > at > org.wso2.carbon.appfactory.application.mgt.service.ApplicationUserManagementService.getApplicaitonsOfTheUser(ApplicationUserManagementService.java:283) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:126) > ... 59 more > {module/application/get/list.jag} > > > Thanks & Regards, > S.A.Rajeevan > Software Engineer WSO2 Inc > E-Mail: rajeev...@wso2.com | Mobile : +94776411636 > > _______________________________________________ > Dev mailing list > Dev@wso2.org > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- Akila Ravihansa Perera WSO2 Inc.; http://wso2.com/ Blog: http://ravihansa3000.blogspot.com
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