I am using Spring Boot version 2.0.0 with Vaadin 8.3. Everything in my eclipse is working fine, but when I created WAR file and deployed into my tomcat 8.5.29 Server, the Vaadin UI throws NullPointerException. Everything else except Vaadin Components is working fine. Please help me!
The detailed exception is given below:
Type: Exception Report
Message: com.vaadin.server.ServiceException:
java.lang.NullPointerException
Description: The server encountered an unexpected condition that
prevented it from fulfilling the request.
Exception
javax.servlet.ServletException: com.vaadin.server.ServiceException:
java.lang.NullPointerException
com.vaadin.server.VaadinServlet.service(VaadinServlet.java:447)
javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.boot.web.servlet.support.ErrorPageFilter.forwardToErrorPage(ErrorPageFilter.java:183)
org.springframework.boot.web.servlet.support.ErrorPageFilter.handleException(ErrorPageFilter.java:166)
org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:130)
org.springframework.boot.web.servlet.support.ErrorPageFilter.access$000(ErrorPageFilter.java:59)
org.springframework.boot.web.servlet.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:90)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:108)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
Root Cause
com.vaadin.server.ServiceException: java.lang.NullPointerException
com.vaadin.server.VaadinService.handleExceptionDuringRequest(VaadinService.java:1653)
com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1613)
com.vaadin.server.VaadinServlet.service(VaadinServlet.java:445)
javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.boot.web.servlet.support.ErrorPageFilter.forwardToErrorPage(ErrorPageFilter.java:183)
org.springframework.boot.web.servlet.support.ErrorPageFilter.handleException(ErrorPageFilter.java:166)
org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:130)
org.springframework.boot.web.servlet.support.ErrorPageFilter.access$000(ErrorPageFilter.java:59)
org.springframework.boot.web.servlet.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:90)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:108)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
Root Cause
java.lang.NullPointerException
com.vaadin.server.AbstractClientConnector.getAllChildrenIterable(AbstractClientConnector.java:516)
com.vaadin.ui.ConnectorTracker.markConnectorsDirtyRecursively(ConnectorTracker.java:617)
com.vaadin.ui.ConnectorTracker.markConnectorsDirtyRecursively(ConnectorTracker.java:618)
com.vaadin.ui.ConnectorTracker.markConnectorsDirtyRecursively(ConnectorTracker.java:618)
com.vaadin.ui.ConnectorTracker.markAllConnectorsDirty(ConnectorTracker.java:592)
com.vaadin.server.LegacyCommunicationManager.repaintAll(LegacyCommunicationManager.java:439)
com.vaadin.server.communication.UIInitHandler.synchronizedHandleRequest(UIInitHandler.java:78)
com.vaadin.server.SynchronizedRequestHandler.handleRequest(SynchronizedRequestHandler.java:40)
com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1601)
com.vaadin.server.VaadinServlet.service(VaadinServlet.java:445)
javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.springframework.boot.web.servlet.support.ErrorPageFilter.forwardToErrorPage(ErrorPageFilter.java:183)
org.springframework.boot.web.servlet.support.ErrorPageFilter.handleException(ErrorPageFilter.java:166)
org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:130)
org.springframework.boot.web.servlet.support.ErrorPageFilter.access$000(ErrorPageFilter.java:59)
org.springframework.boot.web.servlet.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:90)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:108)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
Related
I have deployed a spring boot application in the Kubernetes cluster and configured the Istio controller. When I hit the request from the client, the client sends the content-type header multiple times. But envoy is merging all the duplicate headers into single header with comma-separated values like application/json; charset=UTF-8,application/json; charset=UTF-8,application/json. Because of this header change, application server throws Invalid mime type exception.
To avoid this issue, we need to configure envoy.reloadable_features.http_match_on_all_headers as false.
Ref:
https://github.com/istio/istio/issues/30470#issuecomment-774134780
https://www.envoyproxy.io/docs/envoy/latest/version_history/v1.15.1
Can someone guide me on how to configure this property in Istio?
SpringBoot stacktrace:
Exception: class org.springframework.web.HttpMediaTypeNotSupportedException: Invalid mime type "application/json; charset=UTF-8,application/json; charset=UTF-8,application/json": UTF-8,application/json: null: org.springframework.web.HttpMediaTypeNotSupportedException: Invalid mime type "application/json; charset=UTF-8,application/json; charset=UTF-8,application/json": UTF-8,application/json
at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.handleNoMatch(RequestMappingInfoHandlerMapping.java:211)
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.lookupHandlerMethod(AbstractHandlerMethodMapping.java:422)
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:368)
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:65)
at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:401)
at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1231)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1014)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1005)
at org.springframework.web.servlet.FrameworkServlet.doPut(FrameworkServlet.java:919)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:663)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:882)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.boot.actuate.web.trace.servlet.HttpTraceFilter.doFilterInternal(HttpTraceFilter.java:90)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320)
I solved the problem with another temporary solution. traffic.sidecar.istio.io/excludeOutboundIPRanges
I'm trying to create a chatbot that makes get the request to spring-boot application and spring boot application makes an API call to Dialogflow V2. I'm trying to access the Dialogflow V2 API via gRPC. I have created a service account and export service account key file and added it into the spring-boot application.
When I try to send a request to dialogflow from spring-boot application I have the following error:
com.google.api.gax.rpc.UnavailableException: io.grpc.StatusRuntimeException: UNAVAILABLE: Credentials failed to obtain metadata
at com.google.api.gax.rpc.ApiExceptionFactory.createException(ApiExceptionFactory.java:69)
at com.google.api.gax.grpc.GrpcApiExceptionFactory.create(GrpcApiExceptionFactory.java:72)
at com.google.api.gax.grpc.GrpcApiExceptionFactory.create(GrpcApiExceptionFactory.java:60)
at com.google.api.gax.grpc.GrpcExceptionCallable$ExceptionTransformingFuture.onFailure(GrpcExceptionCallable.java:97)
at com.google.api.core.ApiFutures$1.onFailure(ApiFutures.java:68)
at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:982)
at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30)
at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1138)
at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:957)
at com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:748)
at io.grpc.stub.ClientCalls$GrpcFuture.setException(ClientCalls.java:522)
at io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:497)
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
at io.grpc.internal.CensusStatsModule$StatsClientInterceptor$1$1.onClose(CensusStatsModule.java:700)
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
at io.grpc.internal.CensusTracingModule$TracingClientInterceptor$1$1.onClose(CensusTracingModule.java:399)
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:510)
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:66)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.close(ClientCallImpl.java:630)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl.access$700(ClientCallImpl.java:518)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:692)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:681)
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Suppressed: com.google.api.gax.rpc.AsyncTaskException: Asynchronous task failed
at com.google.api.gax.rpc.ApiExceptions.callAndTranslateApiException(ApiExceptions.java:57)
at com.google.api.gax.rpc.UnaryCallable.call(UnaryCallable.java:112)
at com.google.cloud.dialogflow.v2.SessionsClient.detectIntent(SessionsClient.java:245)
at com.tatva.dialogflow.controller.TestController.sendResponseByBOT(TestController.java:121)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:209)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:891)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:797)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:991)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:925)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:981)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:873)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:858)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:109)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:806)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
... 1 more
Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: Credentials failed to obtain metadata
at io.grpc.Status.asRuntimeException(Status.java:533)
... 24 more
Caused by: java.io.IOException: Error getting access token for service account: 400 Bad Request
{"error":"invalid_grant","error_description":"Invalid JWT: Token must be a short-lived token (60 minutes) and in a reasonable timeframe. Check your iat and exp values in the JWT claim."}
at com.google.auth.oauth2.ServiceAccountCredentials.refreshAccessToken(ServiceAccountCredentials.java:444)
at com.google.auth.oauth2.OAuth2Credentials.refresh(OAuth2Credentials.java:157)
at com.google.auth.oauth2.OAuth2Credentials.getRequestMetadata(OAuth2Credentials.java:145)
at com.google.auth.oauth2.ServiceAccountCredentials.getRequestMetadata(ServiceAccountCredentials.java:603)
at com.google.auth.Credentials.blockingGetToCallback(Credentials.java:112)
at com.google.auth.Credentials$1.run(Credentials.java:98)
... 7 more
Caused by: com.google.api.client.http.HttpResponseException: 400 Bad Request
{"error":"invalid_grant","error_description":"Invalid JWT: Token must be a short-lived token (60 minutes) and in a reasonable timeframe. Check your iat and exp values in the JWT claim."}
at com.google.api.client.http.HttpRequest.execute(HttpRequest.java:1097)
at com.google.auth.oauth2.ServiceAccountCredentials.refreshAccessToken(ServiceAccountCredentials.java:441)
I have tried that on personal network it works perfectly but when i tried on company network getting above error.
What should I do to fix this error? Any suggestions are most welcome.
Thanks in advance!
Check the system time on the machine where it's not working. Possible causes are: incorrect timezone, incorrect time in containerized or virtualized environments (e.g. clock on a VM and its host might not be in sync), or simply incorrect time. Check this out Google Client Invalid JWT: Token must be a short-lived token
I had the same problem, and it was my company's VPN that make a mess.
I had this error and the clock on the GCP VM was off by a day. I ran chronyd -q 'server pool.ntp.org iburst' to correct the clock.
We're getting an error in SonarQube 6.7.4 when we try to show the vulnerabilities.
Steps to reproduce the issue:
Go to the specific project dashboard
Click on the vulnerabilities number (there're 485 vulnerabilities)
When SonarQube try to access https://SONAR-SERVER/project/issues?id=PROJECT-ID&resolved=false&types=VULNERABILITY the following message is shown in the screen:
An error has occurred. Please contact your administrator
In the SONAR-HOME/logs/web.log file we get the following error:
2020.01.15 16:50:04 ERROR web[AW7a+NqnB0ZV0bF3AXLJ][o.s.s.w.WebServiceEngine] Fail to process request http://SONAR-SERVER/api/issues/search?componentKeys=PROJECT-ID&s=FILE_LINE&resolved=false&types=VULNERABILITY&ps=100&facets=severities%2Ctypes&additionalFields=_all
java.lang.StringIndexOutOfBoundsException: String index out of range: 6
at java.lang.AbstractStringBuilder.charAt(AbstractStringBuilder.java:237)
at java.lang.StringBuilder.charAt(StringBuilder.java:76)
at org.sonar.markdown.HtmlBlockquoteChannel$QuotedLineElementChannel.searchIndexOfFirstCharacter(HtmlBlockquoteChannel.java:86)
at org.sonar.markdown.HtmlBlockquoteChannel$QuotedLineElementChannel.consume(HtmlBlockquoteChannel.java:75)
at org.sonar.markdown.HtmlBlockquoteChannel$QuotedLineElementChannel.consume(HtmlBlockquoteChannel.java:63)
at org.sonar.channel.RegexChannel.consume(RegexChannel.java:46)
at org.sonar.markdown.HtmlBlockquoteChannel.consume(HtmlBlockquoteChannel.java:51)
at org.sonar.markdown.HtmlBlockquoteChannel.consume(HtmlBlockquoteChannel.java:41)
at org.sonar.channel.ChannelDispatcher.consume(ChannelDispatcher.java:76)
at org.sonar.markdown.Markdown.convert(Markdown.java:52)
at org.sonar.markdown.Markdown.convertToHtml(Markdown.java:57)
at org.sonar.server.issue.ws.SearchResponseFormat.formatIssueComments(SearchResponseFormat.java:278)
at org.sonar.server.issue.ws.SearchResponseFormat.lambda$formatIssues$0(SearchResponseFormat.java:150)
at java.lang.Iterable.forEach(Iterable.java:75)
at org.sonar.server.issue.ws.SearchResponseFormat.formatIssues(SearchResponseFormat.java:140)
at org.sonar.server.issue.ws.SearchResponseFormat.formatSearch(SearchResponseFormat.java:87)
at org.sonar.server.issue.ws.SearchAction.doHandle(SearchAction.java:366)
at org.sonar.server.issue.ws.SearchAction.handle(SearchAction.java:318)
at org.sonar.server.ws.WebServiceEngine.execute(WebServiceEngine.java:103)
at org.sonar.server.ws.WebServiceFilter.doFilter(WebServiceFilter.java:86)
at org.sonar.server.platform.web.MasterServletFilter$GodFilterChain.doFilter(MasterServletFilter.java:126)
at org.sonar.server.platform.web.MasterServletFilter.doFilter(MasterServletFilter.java:95)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.sonar.server.user.UserSessionFilter.doFilter(UserSessionFilter.java:87)
at org.sonar.server.user.UserSessionFilter.doFilter(UserSessionFilter.java:71)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.sonar.server.platform.web.SecurityServletFilter.doHttpFilter(SecurityServletFilter.java:72)
at org.sonar.server.platform.web.SecurityServletFilter.doFilter(SecurityServletFilter.java:48)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.sonar.server.platform.web.RedirectFilter.doFilter(RedirectFilter.java:61)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.sonar.server.platform.web.requestid.RequestIdFilter.doFilter(RequestIdFilter.java:63)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.sonar.server.platform.web.RootFilter.doFilter(RootFilter.java:62)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
at ch.qos.logback.access.tomcat.LogbackValve.invoke(LogbackValve.java:256)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
Notes:
This error is happening in only one specific project.
The bugs, new bugs and new vulnerabilities links are working pretty well.
I had the same problem after entering a comment to an issue. The message I received from SonarQube as "An error has occured. Please contact your administrator." When investigating it I found the following bug report from 2015:
When a line of Markdown text only contains the ">" character followed by a space, a StringIndexOutOfBoundsException is thrown.
See http://sonarqube.15.x6.nabble.com/StringIndexOutOfBoundsException-when-parsing-comment-Sonarqube-4-5-1-tt5031350.html
Indeed I had written a comment that contained an empty blockquote followed by a space with no further text > . After digging through SonarQube's source code I found that the comments are stored in the table issue_changes.
I queried the data select * from issue_changes where change_data like '%> %'; and manually changed the offending comment to not contain blockquotes any more. After that everything was working fine again.
This issue was resolved by deleting the original project and recreating it.
I am using TomEE 7 and JSF 2.2.
I use ajax in a commandButton and it worked fine. But suddenly (not sure what exactly has changed in the application), it is not working, and the commandButton refreshes the page. Checking the JS console it says:
Uncaught ReferenceError: mojarra is not defined
at HTMLInputElement.onclick
So thanks to this post I discovered that the JSF script was not accessible. So it was loaded in the page:
<head id="j_idt3">
....
<script type="text/javascript" src="/myApp/javax.faces.resource/jsf.js.xhtml?ln=javax.faces&stage=Development"></script>
</head>
But if I try to load the script directly in the browser I get a 500 error, and the logs in TomEE say this a bunch of times:
21-Jun-2017 11:28:48.496 SEVERE [http-nio-8080-exec-2] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [Faces Servlet] in context with path [/myApp] threw exception [Error processing webservice request] with root cause
java.lang.NullPointerException
at org.apache.openejb.server.cxf.rs.CxfRsHttpListener.doInvoke(CxfRsHttpListener.java:245)
at org.apache.tomee.webservices.CXFJAXRSFilter.doFilter(CXFJAXRSFilter.java:94)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.apache.openejb.server.httpd.EEFilter.doFilter(EEFilter.java:65)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:108)
at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:44)
at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:44)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:522)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:1102)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:788)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1485)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
So I am now a bit lost on what to try or which direction to go for further research of the problem. Any ideas?
UPDATE
After some testing I have seen that one of my new added dependencies (I am using Maven) seems the responsible for the error. How a dependency can interfere the JSF libraries I don't know. Any suggestion on how I can continue isolating the problem?
Finally, I think I got it. Solution at bnguyen82 answer in this question.
I had to add
<scope>provided</scope>
Inside the dependency in my pom.xml.
We want to use EHCache3 in our springboot microservice to cache binary objects (A PDF and some metadata) These objects are between 50K to about 12m. Using a simple test I can load the cache and see it working.
The problem occurs when a large PDF is cached. The following stacktrace is shown
2017-02-03 21:08:47.936 INFO 11 --- [http-nio-8080-exec-4] .e.c.i.r.LoggingRobustResilienceStrategy : Ehcache key 5dd12ae803ea06c4d37afe949090b934 recovered from
org.ehcache.core.spi.store.StoreAccessException: java.lang.reflect.UndeclaredThrowableException
at org.ehcache.core.exceptions.StorePassThroughException.handleRuntimeException(StorePassThroughException.java:72)
at org.ehcache.impl.internal.store.offheap.AbstractOffHeapStore.computeWithRetry(AbstractOffHeapStore.java:1098)
at org.ehcache.impl.internal.store.offheap.AbstractOffHeapStore.put(AbstractOffHeapStore.java:306)
at org.ehcache.impl.internal.store.tiering.TieredStore.put(TieredStore.java:149)
at org.ehcache.core.Ehcache.put(Ehcache.java:196)
at com.pany.PdfGeneratorController.convertHtmlToPdf(PdfGeneratorController.java:79)
at com.pany.microservice.pdfgenerator.endpoints.PdfGeneratorEndpoint.convertHtmlToPdfUsingPOST(PdfGeneratorEndpoint.java:23)
at com.pany.microservice.pdfgenerator.api.PdfgeneratorcontrollerSpringEndpoint.convertHtmlToPdfUsingPOSTINNER(PdfgeneratorcontrollerSpringEndpoint.java:100)
at com.pany.microservice.pdfgenerator.api.PdfgeneratorcontrollerSpringEndpoint.convertHtmlToPdfUsingPOSTPOST(PdfgeneratorcontrollerSpringEndpoint.java:67)
at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.__invoke(DelegatingMethodAccessorImpl.java:43)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:220)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:134)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:116)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.springframework.boot.web.filter.ApplicationContextHeaderFilter.doFilterInternal(ApplicationContextHeaderFilter.java:55)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:105)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:89)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.springframework.boot.actuate.autoconfigure.MetricsFilter.doFilterInternal(MetricsFilter.java:107)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:117)
at org.springframework.boot.web.support.ErrorPageFilter.access$000(ErrorPageFilter.java:61)
at org.springframework.boot.web.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:92)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:110)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
at org.apache.catalina.core.StandardContextValve.__invoke(StandardContextValve.java:108)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:783)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:789)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.reflect.UndeclaredThrowableException: null
at com.sun.proxy.$Proxy122.encode(Unknown Source)
at org.terracotta.offheapstore.storage.PortabilityBasedStorageEngine.writeMapping(PortabilityBasedStorageEngine.java:64)
at org.terracotta.offheapstore.OffHeapHashMap.tryWriteEntry(OffHeapHashMap.java:703)
at org.terracotta.offheapstore.OffHeapHashMap.writeEntry(OffHeapHashMap.java:687)
at org.terracotta.offheapstore.OffHeapHashMap.computeWithMetadata(OffHeapHashMap.java:1947)
at org.terracotta.offheapstore.AbstractLockedOffHeapHashMap.computeWithMetadata(AbstractLockedOffHeapHashMap.java:582)
at org.terracotta.offheapstore.concurrent.AbstractConcurrentOffHeapMap.computeWithMetadata(AbstractConcurrentOffHeapMap.java:733)
at org.ehcache.impl.internal.store.disk.EhcachePersistentConcurrentOffHeapClockCache.compute(EhcachePersistentConcurrentOffHeapClockCache.java:158)
at org.ehcache.impl.internal.store.offheap.AbstractOffHeapStore.computeWithRetry(AbstractOffHeapStore.java:1083)
... 83 common frames omitted
Caused by: java.lang.reflect.InvocationTargetException: null
at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.__invoke(DelegatingMethodAccessorImpl.java:43)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.ehcache.impl.internal.store.disk.OffHeapDiskStore$1.invoke(OffHeapDiskStore.java:454)
... 92 common frames omitted
Caused by: java.lang.OutOfMemoryError: Java heap space
I suspect that the problems lies in the configuration I am using for the caching but I can't figure it out. I am using constrained values in the heap and disk store to test proper eviction when the cache is full. Normally I would expect new content to push out older content from the cache, and give me lowered performance. But right now I am getting out of memory exceptions that I cannot explain. Is there something else to understand about the tiering of ehcache?
<config
xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
xmlns='http://www.ehcache.org/v3'
xmlns:jsr107='http://www.ehcache.org/v3/jsr107'
xsi:schemaLocation="
http://www.ehcache.org/v3 http://www.ehcache.org/schema/ehcache-core-3.1.xsd
http://www.ehcache.org/v3/jsr107 http://www.ehcache.org/schema/ehcache-107-ext-3.1.xsd">
<persistence directory="/root/cachexml"/>
<heap-store>
<max-object-size unit="MB">20</max-object-size>
</heap-store>
<cache alias="pdfCache" >
<key-type>java.lang.String</key-type>
<value-type>com.acquisio.microservice.pdfgenerator.msto.PDFTO</value-type>
<expiry>
<tti unit="hours">12</tti>
</expiry>
<resources>
<heap unit="entries">4</heap>
<disk persistent="true" unit="MB">64</disk>
</resources>
</cache>
</config>
Looking at the stacktrace and inside the Ehcache 3 code - approximately as you do not give the exact version - it seems the OOME happens during serialization of the value so that it can be stored on disk.
When you put a value in a multi tier cache in Ehcache 3, the value is always written to the lowest tier - disk in your case. However in order to do that the key and value must be serialized. By default, Ehcache 3 relies on Java serialization to do that job, thus requiring keys and values to implement Serializable which, given your setup works, is the case for PDFTO.
In detail, the way this works is that the object is serialized and then put in a ByteBuffer which is then written to disk via offheap memory. But that means we need to be able to allocate a large enough ByteBuffer in order to proceed.
So the problem is not with the heap tier, since objects living there were already allocated before being passed inside the cache, but with the transfer to the disk tier.
I recommend looking into your overal heap usage and understand why you are so constrained or maybe check the serialized size of your objects. There might be a surprise lurking there if they have too many outgoing references.
Accepting 4 entries onheap means that there can be 4 entries. Whatever the size. So if your heap is small and your objects large, you can indeed get and OOME.
Your solution is to give your heap store a maximum memory size (<heap unit="MB">256</heap>) instead of a number of entries.
That way, entries will be evicted when needed and before getting an OOME (assuming the maximum memory size is lower than what's left on your heap).