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From "jianhui.yi" <jianhui...@zhiyoubao.com>
Subject 答复: Any query returns error 'null'
Date Sat, 27 May 2017 06:19:07 GMT
Kylin version is 2.0 on cdh5.7 ,no other stack trace.

I used metastore reset to fix it,  then rebuild model and cube.

May be caused by a previous metadata error.

Thanks 

 

发件人: Li Yang [mailto:liyang@apache.org] 
发送时间: 2017年5月27日 14:09
收件人: user@kylin.apache.org
主题: Re: Any query returns error 'null'

 

What's your Kylin version? Cannot analyze the stack trace without it.

 

On Thu, May 25, 2017 at 11:04 AM, jianhui.yi <jianhui.yi@zhiyoubao.com <mailto:jianhui.yi@zhiyoubao.com>
> wrote:

Hi all:

My kylin cube is ready, But I run any queries that report the following errors,When I restart
kylin service will be normal, after a period of time there will be such a mistake

 

2017-05-25 10:27:41,440 INFO  [Query a00e9afa-b676-4932-a67b-61f9cb91543e-51505] service.QueryService:286
: 

==========================[QUERY]===============================

Query Id: a00e9afa-b676-4932-a67b-61f9cb91543e

SQL: SELECT count(*) from FACT_ORDER_DETAIL d

User: ADMIN

Success: false

Duration: 0.0

Project: dw_fs

Realization Names: []

Cuboid Ids: []

Total scan count: 0

Total scan bytes: 0

Result row count: 0

Accept Partial: false

Is Partial Result: false

Hit Exception Cache: false

Storage cache used: false

Message: Error while executing SQL "SELECT count(*) from FACT_ORDER_DETAIL d": null

==========================[QUERY]===============================

 

2017-05-25 10:27:41,441 ERROR [http-bio-7070-exec-134] controller.BasicController:54 : 

org.apache.kylin.rest.exception.InternalErrorException: Error while executing SQL "SELECT
count(*) from FACT_ORDER_DETAIL d": null

        at org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:400)

        at org.apache.kylin.rest.controller.QueryController.query(QueryController.java:69)

        at sun.reflect.GeneratedMethodAccessor79.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.doInvoke(InvocableHandlerMethod.java:221)

        at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136)

        at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)

        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:743)

        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:672)

        at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:82)

        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:933)

        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:867)

        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:951)

        at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:853)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:650)

        at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:827)

        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: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:343)

        at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260)

        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:220)

        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)

        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)

        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:956)

        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)

        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:436)

        at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078)

        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)

        at org.apache.tomcat.util.net <http://org.apache.tomcat.util.net> .JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)

        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)

 

 

 

I tried to check the kylin metadata, the following problems, but I have deleted that model

 

2017-05-25 10:29:18,045 ERROR [main MetadataManager:538]: Error to load DataModel at /model_desc/M_V_SCENIC.json

java.lang.IllegalStateException: Error to load /model_desc/M_V_SCENIC.json

       at org.apache.kylin.metadata.MetadataManager.reloadDataModelDescAt(MetadataManager.java:558)

       at org.apache.kylin.metadata.MetadataManager.reloadAllDataModel(MetadataManager.java:536)

       at org.apache.kylin.metadata.MetadataManager.init(MetadataManager.java:284)

       at org.apache.kylin.metadata.MetadataManager.<init>(MetadataManager.java:113)

       at org.apache.kylin.metadata.MetadataManager.getInstance(MetadataManager.java:83)

       at org.apache.kylin.cube.model.CubeDesc.init(CubeDesc.java:556)

       at org.apache.kylin.cube.CubeDescManager.loadCubeDesc(CubeDescManager.java:188)

       at org.apache.kylin.cube.CubeDescManager.reloadAllCubeDesc(CubeDescManager.java:305)

       at org.apache.kylin.cube.CubeDescManager.<init>(CubeDescManager.java:109)

       at org.apache.kylin.cube.CubeDescManager.getInstance(CubeDescManager.java:81)

       at org.apache.kylin.cube.CubeManager.reloadCubeLocalAt(CubeManager.java:762)

       at org.apache.kylin.cube.CubeManager.loadAllCubeInstance(CubeManager.java:740)

       at org.apache.kylin.cube.CubeManager.<init>(CubeManager.java:143)

       at org.apache.kylin.cube.CubeManager.getInstance(CubeManager.java:107)

       at org.apache.kylin.tool.MetadataCleanupJob.cleanup(MetadataCleanupJob.java:97)

       at org.apache.kylin.tool.MetadataCleanupJob.run(MetadataCleanupJob.java:79)

       at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)

       at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)

       at org.apache.kylin.tool.MetadataCleanupJob.main(MetadataCleanupJob.java:177)

Caused by: java.lang.IllegalArgumentException: Column not found by V_SCENIC_CATEGORY_ORDER.CALENDAR_DATE

       at org.apache.kylin.metadata.model.DataModelDesc.findColumn(DataModelDesc.java:240)

       at org.apache.kylin.metadata.model.ModelDimensionDesc.init(ModelDimensionDesc.java:66)

       at org.apache.kylin.metadata.model.DataModelDesc.initDimensionsAndMetrics(DataModelDesc.java:381)

       at org.apache.kylin.metadata.model.DataModelDesc.init(DataModelDesc.java:302)

       at org.apache.kylin.metadata.MetadataManager.reloadDataModelDescAt(MetadataManager.java:554)

       ... 18 more

 

Thanks!

 

 


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