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From "Jason Wang (WDG)" <jasow...@microsoft.com>
Subject RE: NullPointerException
Date Fri, 12 Feb 2016 18:31:36 GMT
1.2, the released version.
I don’t have a solid repro, but it may have something to do with failed cube deletion. Unfortunately
I no longer have the log.


From: Li Yang [mailto:liyang@apache.org]
Sent: Thursday, February 11, 2016 5:30 PM
To: user@kylin.apache.org
Subject: Re: NullPointerException

Need to look into source code.  Which version of Kylin are we talking about?

On Thu, Feb 11, 2016 at 6:28 AM, Jason Wang (WDG) <jasowang@microsoft.com<mailto:jasowang@microsoft.com>>
wrote:
[http-bio-7070-exec-9]:[2016-02-10 19:42:32,936][INFO][org.apache.kylin.rest.service.CubeService.updateCubeAndDesc(CubeService.java:237)]
- Updated cube xxxxxxxx has 2049 cuboids
[http-bio-7070-exec-9]:[2016-02-10 19:42:32,937][ERROR][org.apache.kylin.rest.controller.CubeController.updateCubeDesc(CubeController.java:482)]
- Failed to deal with the request:null
java.lang.NullPointerException
                at org.apache.kylin.rest.service.CubeService.isCubeInProject(CubeService.java:213)
                at org.apache.kylin.rest.service.CubeService$$FastClassByCGLIB$$17a07c0e.invoke(<generated>)
                at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
                at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:618)
                at org.apache.kylin.rest.service.CubeService$$EnhancerByCGLIB$$1c99344.isCubeInProject(<generated>)
                at org.apache.kylin.rest.controller.CubeController.updateCubeDesc(CubeController.java:466)
                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.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:213)
                at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126)
                at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96)
                at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617)
                at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578)
                at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)
                at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923)
                at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
                at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
                at org.springframework.web.servlet.FrameworkServlet.doPut(FrameworkServlet.java:800)
                at javax.servlet.http.HttpServlet.service(HttpServlet.java:649)
                at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
                at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
                at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
                at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
                at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
                at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
                at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
                at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
                at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
                at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
                at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
                at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
                at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
                at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
                at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
                at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
                at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
                at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
                at org.springframework.security.web.authentication.ui.DefaultLoginPageGeneratingFilter.doFilter(DefaultLoginPageGeneratingFilter.java:91)
                at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
                at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:183)
                at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
                at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
                at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
                at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
                at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
                at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
                at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
                at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
                at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
                at org.apache.kylin.rest.filter.KylinApiFilter.doFilterInternal(KylinApiFilter.java:66)
                at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
                at com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:195)
                at com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:266)
                at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
                at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
                at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
                at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
                at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)
                at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
                at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
                at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
                at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
                at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)
                at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1074)
                at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
                at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:314)
                at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
                at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
                at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
                at java.lang.Thread.run(Thread.java:745)

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