I will also update this patch to 2.x branch On Mon, Feb 15, 2016 at 6:14 PM, Li Yang <[email protected]> wrote:
> I did a quick patch for the NPE on 1.x-staging branch. > Commit 24b7aa7f700d66e4860c6eeca78ef173e4e2ef8b. > > It definitely didn't solve the root cause of the problem. It seems the > project and cube metadata is inconsistent due to the failed cube deletion. > But anyway, the NPE will not appear again. > > On Sat, Feb 13, 2016 at 2:31 AM, Jason Wang (WDG) <[email protected]> > wrote: > >> 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:[email protected]] >> *Sent:* Thursday, February 11, 2016 5:30 PM >> *To:* [email protected] >> *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) <[email protected]> >> 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) >> >> >> > >
