Hi ,
i have even tried to join dimensions of sample cube to fact of sample cube ,
but it is giving
cast exception:
Below is the sample cube query and exception from log:
2016-06-01 15:47:45,337 ERROR [http-bio-7070-exec-5]
controller.QueryController:209 : Exception when execute sql
java.sql.SQLException: Error while executing SQL "select
"KYLIN_CATEGORY_GROUPINGS"."META_CATEG_NAME"
as "c0" from "KYLIN_SALES" as "KYLIN_SALES", "KYLIN_CATEGORY_GROUPINGS" as
"KYLIN_CATEGORY_GROUPINGS" where "KYLIN_SALES"."LEAF_CATEG_ID" =
"KYLIN_CATEGORY_GROUPINGS"."LEAF_CATEG_ID" group by
"KYLIN_CATEGORY_GROUPINGS"."META_CATEG_NAME"
LIMIT 50000": org.apache.calcite.rex.RexLiteral cannot be cast to
org.apache.calcite.rex.RexCall
at org.apache.calcite.avatica.Helper.createException(Helper.java:56)
at org.apache.calcite.avatica.Helper.createException(Helper.java:41)
at
org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:143)
at
org.apache.calcite.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:186)
at
org.apache.kylin.rest.service.QueryService.execute(QueryService.java:355)
at
org.apache.kylin.rest.service.QueryService.queryWithSqlMassage(QueryService.java:271)
at
org.apache.kylin.rest.service.QueryService.query(QueryService.java:119)
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$$EnhancerByCGLIB$$a14046bd.query(<generated>)
at
org.apache.kylin.rest.controller.QueryController.doQueryWithCache(QueryController.java:192)
at
org.apache.kylin.rest.controller.QueryController.query(QueryController.java:94)
at sun.reflect.GeneratedMethodAccessor181.invoke(Unknown Source)
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.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$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at
org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:201)
at
org.springframework.security.web.FilterChainProxy$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:745)
Caused by: java.lang.ClassCastException: org.apache.calcite.rex.RexLiteral
cannot be cast to org.apache.calcite.rex.RexCall
at
org.apache.kylin.query.relnode.OLAPJoinRel.implementOLAP(OLAPJoinRel.java:141)
at
org.apache.kylin.query.relnode.OLAPRel$OLAPImplementor.visitChild(OLAPRel.java:81)
at
org.apache.kylin.query.relnode.OLAPFilterRel.implementOLAP(OLAPFilterRel.java:267)
at
org.apache.kylin.query.relnode.OLAPRel$OLAPImplementor.visitChild(OLAPRel.java:81)
at
org.apache.kylin.query.relnode.OLAPProjectRel.implementOLAP(OLAPProjectRel.java:101)
at
org.apache.kylin.query.relnode.OLAPRel$OLAPImplementor.visitChild(OLAPRel.java:81)
at
org.apache.kylin.query.relnode.OLAPAggregateRel.implementOLAP(OLAPAggregateRel.java:134)
at
org.apache.kylin.query.relnode.OLAPRel$OLAPImplementor.visitChild(OLAPRel.java:81)
at
org.apache.kylin.query.relnode.OLAPLimitRel.implementOLAP(OLAPLimitRel.java:74)
at
org.apache.kylin.query.relnode.OLAPRel$OLAPImplementor.visitChild(OLAPRel.java:81)
at
org.apache.kylin.query.relnode.OLAPToEnumerableConverter.implement(OLAPToEnumerableConverter.java:69)
at
org.apache.calcite.adapter.enumerable.EnumerableRelImplementor.implementRoot(EnumerableRelImplementor.java:102)
at
org.apache.calcite.adapter.enumerable.EnumerableInterpretable.toBindable(EnumerableInterpretable.java:92)
at
org.apache.calcite.prepare.CalcitePrepareImpl$CalcitePreparingStmt.implement(CalcitePrepareImpl.java:1171)
at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:297)
at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:196)
at
org.apache.calcite.prepare.CalcitePrepareImpl.prepare2_(CalcitePrepareImpl.java:721)
at
org.apache.calcite.prepare.CalcitePrepareImpl.prepare_(CalcitePrepareImpl.java:588)
at
org.apache.calcite.prepare.CalcitePrepareImpl.prepareSql(CalcitePrepareImpl.java:558)
at
org.apache.calcite.jdbc.CalciteConnectionImpl.parseQuery(CalciteConnectionImpl.java:214)
at
org.apache.calcite.jdbc.CalciteMetaImpl.prepareAndExecute(CalciteMetaImpl.java:573)
at
org.apache.calcite.avatica.AvaticaConnection.prepareAndExecuteInternal(AvaticaConnection.java:571)
at
org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:135)
... 79 more
2016-06-01 15:47:45,338 INFO [http-bio-7070-exec-5] service.QueryService:248 :
==========================[QUERY]===============================
SQL: select "KYLIN_CATEGORY_GROUPINGS"."META_CATEG_NAME"
as "c0" from "KYLIN_SALES" as "KYLIN_SALES", "KYLIN_CATEGORY_GROUPINGS" as
"KYLIN_CATEGORY_GROUPINGS" where "KYLIN_SALES"."LEAF_CATEG_ID" =
"KYLIN_CATEGORY_GROUPINGS"."LEAF_CATEG_ID" group by
"KYLIN_CATEGORY_GROUPINGS"."META_CATEG_NAME"
User: ADMIN
Success: false
Duration: 0.0
Project: learn_kylin
Realization Names: []
Cuboid Ids: []
________________________________________
From: lidong <[email protected]>
Sent: Friday, June 3, 2016 11:01:04 AM
To: [email protected]
Subject: Re: Error while joining dimensions and fact
It’s hard to help with little information.
What’s the SQL? And any more exceptions in logs/kylin.log?
Thanks,
Dong
Original Message
Sender:Uma Maheshwar [email protected]
Recipient:[email protected][email protected];
[email protected][email protected]
Date:Friday, Jun 3, 2016 11:51
Subject:Error while joining dimensions and fact
Hi , I am working on POC with Kylin. I has build without any errors But when i
am trying to execute query with dimensions joins to fact_table in Web Interface
in Insight Page. I am getting below error : org.apache.calcite.rex.RexLiteral
cannot be cast to org.apache.calcite.rex.RexCall kylin version is : 15.2 Any
solution for this. Regards, Mahesh
