Hi All,
Regarding jira mentioned in [1] I investigated the logs and was able to
identify that the issue is from tier API which we call to get details on
subscription plans.
The stack trace is as follows.
org.mozilla.javascript.WrappedException: Wrapped
com.google.gson.JsonSyntaxException:
com.google.gson.stream.MalformedJsonException: Expected EOF at line 1
column 27 (http#17) {org.jaggeryjs.jaggery.core.manager.WebAppManager}
org.jaggeryjs.scriptengine.exceptions.ScriptException:
org.mozilla.javascript.WrappedException: Wrapped
com.google.gson.JsonSyntaxException:
com.google.gson.stream.MalformedJsonException: Expected EOF at line 1
column 27 (http#17) at
org.jaggeryjs.scriptengine.engine.RhinoEngine.execScript(RhinoEngine.java:575)
at org.jaggeryjs.scriptengine.engine.RhinoEngine.exec(RhinoEngine.java:273)
at
org.jaggeryjs.jaggery.core.manager.WebAppManager.execute(WebAppManager.java:432)
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.ui.valve.XSSValve.invoke(XSSValve.java:118) at
org.wso2.carbon.ui.valve.CSRFValve.invoke(CSRFValve.java:72) at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)
at
org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)
at
org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56)
at
org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)
at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)
at
org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
at
org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)
at
org.wso2.carbon.tomcat.ext.valves.CarbonTomcatSessionReplicationValve.invoke(CarbonTomcatSessionReplicationValve.java:39)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.ha.tcp.ReplicationValve.invoke(ReplicationValve.java:333)
at
org.apache.catalina.ha.session.JvmRouteBinderValve.invoke(JvmRouteBinderValve.java:219)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
at
org.apache.coyote.AbstractProtocol$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:745) Caused by:
org.mozilla.javascript.WrappedException: Wrapped
com.google.gson.JsonSyntaxException:
com.google.gson.stream.MalformedJsonException: Expected EOF at line 1
column 27 (http#17) at
org.mozilla.javascript.Context.throwAsScriptRuntimeEx(Context.java:1754) at
org.mozilla.javascript.MemberBox.invoke(MemberBox.java:148) at
org.mozilla.javascript.FunctionObject.call(FunctionObject.java:386) at
org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java:63) at
org.mozilla.javascript.gen.http_6._c_anonymous_2(http:17) at
org.mozilla.javascript.gen.http_6.call(http) at
org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java:63) at
org.mozilla.javascript.gen.http_6._c_anonymous_5(http:195) at
org.mozilla.javascript.gen.http_6.call(http) at
org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java:63) at
org.mozilla.javascript.gen.http_6._c_anonymous_7(http:202) at
org.mozilla.javascript.gen.http_6.call(http) at
org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java:63) at
org.jaggeryjs.rhino.appmgt.modules.application.c1._c_anonymous_73(/appmgt/modules/application/application.jag:1473)
at
org.jaggeryjs.rhino.appmgt.modules.application.c1.call(/appmgt/modules/application/application.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_48(/appmgt/modules/application/module.jag:210)
at
org.jaggeryjs.rhino.appmgt.modules.application.c0.call(/appmgt/modules/application/module.jag)
at
org.mozilla.javascript.optimizer.OptRuntime.callProp0(OptRuntime.java:85)
at
org.jaggeryjs.rhino.appmgt.site.blocks.application.c0._c_anonymous_3(/appmgt/site/blocks/application/block.jag:44)
at
org.jaggeryjs.rhino.appmgt.site.blocks.application.c0.call(/appmgt/site/blocks/application/block.jag)
at org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:32) at
org.jaggeryjs.rhino.appmgt.jagg.c0._c_anonymous_27(/appmgt/jagg/jagg.jag:224)
at org.jaggeryjs.rhino.appmgt.jagg.c0.call(/appmgt/jagg/jagg.jag) at
org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java:63) at
org.jaggeryjs.rhino.appmgt.jagg.c0._c_anonymous_28(/appmgt/jagg/jagg.jag:284)
at org.jaggeryjs.rhino.appmgt.jagg.c0.call(/appmgt/jagg/jagg.jag) at
org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java:63) at
org.jaggeryjs.rhino.appmgt.jagg.c0._c_anonymous_27(/appmgt/jagg/jagg.jag:219)
at org.jaggeryjs.rhino.appmgt.jagg.c0.call(/appmgt/jagg/jagg.jag) at
org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java:63) at
org.jaggeryjs.rhino.appmgt.jagg.c0._c_anonymous_28(/appmgt/jagg/jagg.jag:284)
at org.jaggeryjs.rhino.appmgt.jagg.c0.call(/appmgt/jagg/jagg.jag) at
org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java:63) at
org.jaggeryjs.rhino.appmgt.jagg.c0._c_anonymous_27(/appmgt/jagg/jagg.jag:219)
at org.jaggeryjs.rhino.appmgt.jagg.c0.call(/appmgt/jagg/jagg.jag) at
org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java:63) at
org.jaggeryjs.rhino.appmgt.jagg.c0._c_anonymous_41(/appmgt/jagg/jagg.jag:469)
at org.jaggeryjs.rhino.appmgt.jagg.c0.call(/appmgt/jagg/jagg.jag) at
org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:32) at
org.jaggeryjs.rhino.appmgt.site.pages.c0._c_anonymous_1(/appmgt/site/pages/application.jag:35)
at
org.jaggeryjs.rhino.appmgt.site.pages.c0.call(/appmgt/site/pages/application.jag)
at org.mozilla.javascript.optimizer.OptRuntime.call0(OptRuntime.java:23) at
org.jaggeryjs.rhino.appmgt.site.pages.c0._c_script_0(/appmgt/site/pages/application.jag:27)
at
org.jaggeryjs.rhino.appmgt.site.pages.c0.call(/appmgt/site/pages/application.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.c0.call(/appmgt/site/pages/application.jag)
at
org.jaggeryjs.rhino.appmgt.site.pages.c0.exec(/appmgt/site/pages/application.jag)
at
org.jaggeryjs.scriptengine.engine.RhinoEngine.execScript(RhinoEngine.java:570)
... 40 more Caused by: com.google.gson.JsonSyntaxException:
com.google.gson.stream.MalformedJsonException: Expected EOF at line 1
column 27 at com.google.gson.Gson.assertFullConsumption(Gson.java:732) at
com.google.gson.Gson.fromJson(Gson.java:722) at
com.google.gson.Gson.fromJson(Gson.java:670) at
com.google.gson.Gson.fromJson(Gson.java:642) at
org.jaggeryjs.scriptengine.util.HostObjectUtil.parseJSON(HostObjectUtil.java:70)
at
org.jaggeryjs.scriptengine.engine.RhinoTopLevel.parse(RhinoTopLevel.java:50)
at sun.reflect.GeneratedMethodAccessor113.invoke(Unknown Source) 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) ... 91 more
Caused by: com.google.gson.stream.MalformedJsonException: Expected EOF at
line 1 column 27 at
com.google.gson.stream.JsonReader.syntaxError(JsonReader.java:1298) at
com.google.gson.stream.JsonReader.peek(JsonReader.java:390) at
com.google.gson.Gson.assertFullConsumption(Gson.java:728) ... 100 more
I am currently working on writing a client and calling the tier API and
then investigate if and when the error occurs.
I tried to reproduce the issue in AppCloud by following methods as well.
1. I restarted the WSO2 AS, logged in and immediately tried to create an
app.
2. I created a new local setup, logged in and immediately tried to create
an app.
But still I was not able to reproduce the issue. Any further ideas on how
to reproduce this issue in local setup?
[1] https://wso2.org/jira/browse/APPCLOUD-156
Thanks and Regards.
--
*Sabra Ossen*
*Software Engineer*
Email: sa...@wso2.com
Mobile: +94 767 837356
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