You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@kylin.apache.org by "liyang (JIRA)" <ji...@apache.org> on 2015/06/08 10:58:00 UTC
[jira] [Updated] (KYLIN-817) Support Extract() on timestamp column
[ https://issues.apache.org/jira/browse/KYLIN-817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
liyang updated KYLIN-817:
-------------------------
Summary: Support Extract() on timestamp column (was: tableau generated UDF queries on timestamp column failed)
> Support Extract() on timestamp column
> -------------------------------------
>
> Key: KYLIN-817
> URL: https://issues.apache.org/jira/browse/KYLIN-817
> Project: Kylin
> Issue Type: Bug
> Components: Query Engine
> Affects Versions: v0.8.1
> Reporter: hongbin ma
> Assignee: liyang
>
> for timestamp columns, tableau will generate queries like
> "SELECT SUM("fact"."TOTALEVENTCT") AS "sum_TOTALEVENTCT_ok", EXTRACT(YEAR FROM "fact"."HOUR_START") AS "yr_HOUR_START_ok" FROM "DEFAULT"."fact" "fact" GROUP BY EXTRACT(YEAR FROM "fact"."HOUR_START")"
> and kylin will throw exception:
> [http-bio-8080-exec-4]:[2015-06-07 22:19:16,055][ERROR][org.apache.kylin.rest.controller.QueryController.doQuery(QueryController.java:227)] - Exception when execute sql
> java.sql.SQLException: error while executing SQL "SELECT SUM("SEO_SESSIONS_FACT"."TOTALEVENTCT") AS "sum_TOTALEVENTCT_ok", EXTRACT(YEAR FROM "SEO_SESSIONS_FACT"."HOUR_START") AS "yr_HOUR_START_ok" FROM "DEFAULT"."SEO_SESSIONS_FACT" "SEO_SESSIONS_FACT" GROUP BY EXTRACT(YEAR FROM "SEO_SESSIONS_FACT"."HOUR_START")": org.eigenbase.rex.RexCall cannot be cast to org.eigenbase.rex.RexInputRef
> at net.hydromatic.avatica.Helper.createException(Helper.java:39)
> at net.hydromatic.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:79)
> at org.apache.kylin.rest.service.QueryService.execute(QueryService.java:349)
> at org.apache.kylin.rest.service.QueryService.executeQuery(QueryService.java:267)
> at org.apache.kylin.rest.service.QueryService.query(QueryService.java:111)
> at org.apache.kylin.rest.service.QueryService$$FastClassByCGLIB$$4957273f.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.QueryService$$EnhancerByCGLIB$$8c175781.query(<generated>)
> at org.apache.kylin.rest.controller.QueryController.doQuery(QueryController.java:207)
> at org.apache.kylin.rest.controller.QueryController.query(QueryController.java:93)
> at org.apache.kylin.rest.controller.QueryController$$FastClassByCGLIB$$fc039d0b.invoke(<generated>)
> at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
> at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689)
> at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
> at com.ryantenney.metrics.spring.TimedMethodInterceptor.invoke(TimedMethodInterceptor.java:48)
> at com.ryantenney.metrics.spring.TimedMethodInterceptor.invoke(TimedMethodInterceptor.java:34)
> at com.ryantenney.metrics.spring.AbstractMetricMethodInterceptor.invoke(AbstractMetricMethodInterceptor.java:59)
> at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
> at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:622)
> at org.apache.kylin.rest.controller.QueryController$$EnhancerByCGLIB$$7e28189f.query(<generated>)
> 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.doPost(FrameworkServlet.java:789)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
> 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.springframework.web.filter.AbstractRequestLoggingFilter.doFilterInternal(AbstractRequestLoggingFilter.java:193)
> 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 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 com.codahale.metrics.servlet.AbstractInstrumentedFilter.doFilter(AbstractInstrumentedFilter.java:97)
> 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$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
> at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:201)
> at org.springframework.security.web.FilterChainProxy$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 com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:205)
> 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:744)
> Caused by: java.lang.ClassCastException: org.eigenbase.rex.RexCall cannot be cast to org.eigenbase.rex.RexInputRef
> at org.apache.kylin.query.relnode.OLAPProjectRel.translateRexCall(OLAPProjectRel.java:181)
> at org.apache.kylin.query.relnode.OLAPProjectRel.translateRexNode(OLAPProjectRel.java:144)
> at org.apache.kylin.query.relnode.OLAPProjectRel.buildColumnRowType(OLAPProjectRel.java:127)
> at org.apache.kylin.query.relnode.OLAPProjectRel.implementOLAP(OLAPProjectRel.java:114)
> at org.apache.kylin.query.relnode.OLAPRel$OLAPImplementor.visitChild(OLAPRel.java:78)
> at org.apache.kylin.query.relnode.OLAPAggregateRel.implementOLAP(OLAPAggregateRel.java:135)
> at org.apache.kylin.query.relnode.OLAPRel$OLAPImplementor.visitChild(OLAPRel.java:78)
> at org.apache.kylin.query.relnode.OLAPProjectRel.implementOLAP(OLAPProjectRel.java:107)
> at org.apache.kylin.query.relnode.OLAPRel$OLAPImplementor.visitChild(OLAPRel.java:78)
> at org.apache.kylin.query.relnode.OLAPToEnumerableConverter.implement(OLAPToEnumerableConverter.java:63)
> at net.hydromatic.optiq.rules.java.EnumerableRelImplementor.implementRoot(EnumerableRelImplementor.java:64)
> at net.hydromatic.optiq.prepare.OptiqPrepareImpl$OptiqPreparingStmt.implement(OptiqPrepareImpl.java:795)
> at net.hydromatic.optiq.prepare.Prepare.prepareSql(Prepare.java:282)
> at net.hydromatic.optiq.prepare.Prepare.prepareSql(Prepare.java:178)
> at net.hydromatic.optiq.prepare.OptiqPrepareImpl.prepare2_(OptiqPrepareImpl.java:412)
> at net.hydromatic.optiq.prepare.OptiqPrepareImpl.prepare_(OptiqPrepareImpl.java:318)
> at net.hydromatic.optiq.prepare.OptiqPrepareImpl.prepareSql(OptiqPrepareImpl.java:287)
> at net.hydromatic.optiq.jdbc.OptiqConnectionImpl.parseQuery(OptiqConnectionImpl.java:170)
> at net.hydromatic.optiq.jdbc.MetaImpl.prepare(MetaImpl.java:617)
> at net.hydromatic.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:76)
> ... 96 more
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)