the sql execute result count only 2000,why report more thsb 5000000 rows error?
------------------------------------------------------------------ 发件人：May Zhou<may.a.z...@foxmail.com> 日 期：2018年11月15日 20:50:42 收件人：user@kylin.apache.org 冯志山<fen...@teld.cn>; user<user@kylin.apache.org>; shaofengshi<shaofeng...@apache.org> 抄 送：潘博存<pa...@teld.cn> 主 题：回复： Error:Query returned 5078491 rows exceeds threshold 5000000 Hi Feng, （Sorry if interrupt you, but i am wondering whether my reply has been sent) Have you tried to increase the value of this parameter `kylin.query.max-return-row`,which specifies the maximum number of rows returned by the query and the default value is 5000000. More configuration information can be referred in Kylin's Document: https://kylin.apache.org/docs/install/configuration.html BRs, May ------------------ 原始邮件 ------------------ 发件人: "user@kylin.apache.org 冯志山"<fen...@teld.cn>; 发送时间: 2018年11月15日(星期四) 晚上8:37 收件人: "user"<user@kylin.apache.org>;"shaofengshi"<shaofeng...@apache.org>; 抄送: "潘博存"<pa...@teld.cn>; 主题: Error:Query returned 5078491 rows exceeds threshold 5000000 hi,all: when I executing sql,I get this error: org.apache.kylin.rest.exception.InternalErrorException: Query returned 5078491 rows exceeds threshold 5000000 My kylin version is apache-kylin-2.3.1-bin.The detail log is below: 2018-11-15 11:43:56,163 ERROR [http-bio-7070-exec-29] controller.BasicController:61 : org.apache.kylin.rest.exception.InternalErrorException: Query returned 5078491 rows exceeds threshold 5000000 while executing SQL: "select KMS_DT.YMONTH,V_KMSSTATION_V4.STAPROVINCENAME, V_KMS_BASECARMODEL.BIGTYPENAME,count(*) from V_KMS_DAY_ALLBILLSV4 as V_KMS_DAY_ALLBILLSV4 inner join KMS_DT as KMS_DT on V_KMS_DAY_ALLBILLSV4.BIZDATE = KMS_DT.TDAY inner join V_KMSSTATION_V4 as V_KMSSTATION_V4 on V_KMS_DAY_ALLBILLSV4.STATIONID = V_KMSSTATION_V4.ID inner join V_KMS_BASECARMODEL as V_KMS_BASECARMODEL on V_KMS_DAY_ALLBILLSV4.EXT4 = V_KMS_BASECARMODEL.ID where KMS_DT.YMONTH in ('201801', '201802', '201803', '201804', '201805', '201806','201807', '201808', '201809') group by KMS_DT.YMONTH, V_KMSSTATION_V4.STAPROVINCENAME, V_KMS_BASECARMODEL.BIGTYPENAME" at org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:474) at org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:390) at org.apache.kylin.rest.controller.QueryController.query(QueryController.java:86) at sun.reflect.GeneratedMethodAccessor695.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133) at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97) 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:967) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901) 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:650) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) at javax.servlet.http.HttpServlet.service(HttpServlet.java:731) 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$VirtualFilterChain.doFilter(FilterChainProxy.java:317) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:158) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:64) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:209) at com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:244) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:962) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:445) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1115) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$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) At first I thought it was about configuration:kylin.dictionary.max.cardinality=5000000,but this configuration disappeared after version 2.0. In additon KMS_DT.YMONTH in ('201801', '201802', '201803', '201804', '201805', '201806','201807', '201808') just return 2000 records, So I want to know why this error occurred and how to handle it. Thanks.
