hmm, updated my query with `group by`, the exception is still there, how to track the root cause?
On Thu, Oct 25, 2018 at 4:28 PM Chao Long <[email protected]> wrote: > This question has been added to the FAQ page, please check: > > https://kylin.apache.org/docs/gettingstarted/faq.html > > > ------------------ 原始邮件 ------------------ > *发件人:* "Pengfei Xue"<[email protected]>; > *发送时间:* 2018年10月25日(星期四) 下午4:21 > *收件人:* "user"<[email protected]>; > *主题:* get org.apache.kylin.rest.exception.InternalErrorException when > querying > > hi there, > > we are trying to use kylin as the query engine, now, we can successfully > build the cube, but when we querying, get this error. following is the > exception stack: > > kylin version:2.4.0 > hbase: 1.2.0 > > 2018-10-25 15:52:53,510 INFO [Scheduler 1740251910 FetcherRunner > 1417466356-45] common.KylinConfig:428 : Creating new manager instance of > class org.apache.kylin.job.execution.ExecutableManager > 2018-10-25 15:52:53,510 INFO [Scheduler 1740251910 FetcherRunner > 1417466356-45] execution.ExecutableManager:68 : Using metadata url: > kylin_metadata@hbase > 2018-10-25 15:52:53,510 INFO [Scheduler 1740251910 FetcherRunner > 1417466356-45] common.KylinConfig:428 : Creating new manager instance of > class org.apache.kylin.job.dao.ExecutableDao > 2018-10-25 15:52:53,510 INFO [Scheduler 1740251910 FetcherRunner > 1417466356-45] dao.ExecutableDao:59 : Using metadata url: > kylin_metadata@hbase > 2018-10-25 15:52:53,531 INFO [Scheduler 1740251910 FetcherRunner > 1417466356-45] threadpool.DefaultScheduler:275 : Job Fetcher: 0 should > running, 0 actual running, 0 stopped, 0 ready, 7 already succeed, 0 error, > 0 discarded, 0 others > 2018-10-25 15:53:00,310 DEBUG [http-bio-7070-exec-4] > servlet.DispatcherServlet:869 : DispatcherServlet with name 'kylin' > processing POST request for [/kylin/api/query] > 2018-10-25 15:53:00,310 DEBUG [http-bio-7070-exec-4] > annotation.RequestMappingHandlerMapping:310 : Looking up handler method for > path /query > 2018-10-25 15:53:00,311 DEBUG [http-bio-7070-exec-4] > annotation.RequestMappingHandlerMapping:317 : Returning handler method > [public org.apache.kylin.rest.response.SQLResponse > org.apache.kylin.rest.controller.QueryController.query(org.apache.kylin.rest.request.PrepareSqlRequest)] > 2018-10-25 15:53:00,311 DEBUG [http-bio-7070-exec-4] > support.DefaultListableBeanFactory:251 : Returning cached instance of > singleton bean 'queryController' > 2018-10-25 15:53:00,312 DEBUG [http-bio-7070-exec-4] > cors.DefaultCorsProcessor:77 : Skip CORS processing: request is from same > origin > 2018-10-25 15:53:00,312 DEBUG [http-bio-7070-exec-4] > annotation.RequestResponseBodyMethodProcessor:197 : Read [class > org.apache.kylin.rest.request.PrepareSqlRequest] as > "application/json;charset=UTF-8" with > [org.springframework.http.converter.json.MappingJackson2HttpMessageConverter@11d4ebd3 > ] > 2018-10-25 15:53:00,313 INFO [http-bio-7070-exec-4] > service.QueryService:324 : Check query permission in 1 ms. > 2018-10-25 15:53:00,313 INFO [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] service.QueryService:355 : Using > project: test1 > 2018-10-25 15:53:00,313 INFO [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] service.QueryService:356 : The > original query: select * from ML_DEVICE_CHANNEL limit 100; > 2018-10-25 15:53:00,314 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] project.ProjectL2Cache:195 : > Loading L2 project cache for test1 > 2018-10-25 15:53:00,314 INFO [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] common.KylinConfig:428 : Creating > new manager instance of class org.apache.kylin.metadata.TableMetadataManager > 2018-10-25 15:53:00,314 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] cachesync.CachedCrudAssist:118 : > Reloading TableDesc from kylin_metadata(key='/table')@kylin_metadata@hbase > 2018-10-25 15:53:00,336 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] cachesync.CachedCrudAssist:127 : > Loaded 3 TableDesc(s) out of 3 resource > 2018-10-25 15:53:00,336 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] cachesync.CachedCrudAssist:118 : > Reloading TableExtDesc from > kylin_metadata(key='/table_exd')@kylin_metadata@hbase > 2018-10-25 15:53:00,359 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] cachesync.CachedCrudAssist:127 : > Loaded 3 TableExtDesc(s) out of 3 resource > 2018-10-25 15:53:00,359 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] cachesync.CachedCrudAssist:118 : > Reloading ExternalFilterDesc from > kylin_metadata(key='/ext_filter')@kylin_metadata@hbase > 2018-10-25 15:53:00,363 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] cachesync.CachedCrudAssist:127 : > Loaded 0 ExternalFilterDesc(s) out of 0 resource > 2018-10-25 15:53:00,364 INFO [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] common.KylinConfig:428 : Creating > new manager instance of class > org.apache.kylin.metadata.realization.RealizationRegistry > 2018-10-25 15:53:00,364 INFO [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] realization.RealizationRegistry:54 > : Initializing RealizationRegistry with metadata url kylin_metadata@hbase > 2018-10-25 15:53:00,364 INFO [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] common.KylinConfig:428 : Creating > new manager instance of class org.apache.kylin.cube.CubeManager > 2018-10-25 15:53:00,364 INFO [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] cube.CubeManager:128 : > Initializing CubeManager with config null > 2018-10-25 15:53:00,365 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] cachesync.CachedCrudAssist:118 : > Reloading CubeInstance from kylin_metadata(key='/cube')@kylin_metadata@hbase > 2018-10-25 15:53:00,387 INFO [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] common.KylinConfig:428 : Creating > new manager instance of class org.apache.kylin.cube.CubeDescManager > 2018-10-25 15:53:00,387 INFO [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] cube.CubeDescManager:87 : > Initializing CubeDescManager with config kylin_metadata@hbase > 2018-10-25 15:53:00,387 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] cachesync.CachedCrudAssist:118 : > Reloading CubeDesc from > kylin_metadata(key='/cube_desc')@kylin_metadata@hbase > 2018-10-25 15:53:00,408 INFO [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] common.KylinConfig:428 : Creating > new manager instance of class > org.apache.kylin.metadata.model.DataModelManager > 2018-10-25 15:53:00,408 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] cachesync.CachedCrudAssist:118 : > Reloading DataModelDesc from > kylin_metadata(key='/model_desc')@kylin_metadata@hbase > 2018-10-25 15:53:00,424 INFO [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] model.DataModelManager:185 : Model > ML_DEVICE_CHANNEL_MODEL is missing or unloaded yet > 2018-10-25 15:53:00,426 INFO [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] model.DataModelManager:185 : Model > al_device_status_detail is missing or unloaded yet > 2018-10-25 15:53:00,427 INFO [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] model.DataModelManager:185 : Model > test is missing or unloaded yet > 2018-10-25 15:53:00,428 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] cachesync.CachedCrudAssist:127 : > Loaded 3 DataModelDesc(s) out of 3 resource > 2018-10-25 15:53:00,432 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] cachesync.CachedCrudAssist:127 : > Loaded 4 CubeDesc(s) out of 4 resource > 2018-10-25 15:53:00,436 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] cachesync.CachedCrudAssist:127 : > Loaded 4 CubeInstance(s) out of 4 resource > 2018-10-25 15:53:00,436 INFO [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] common.KylinConfig:428 : Creating > new manager instance of class org.apache.kylin.storage.hybrid.HybridManager > 2018-10-25 15:53:00,436 INFO [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] hybrid.HybridManager:71 : > Initializing HybridManager with config kylin_metadata@hbase > 2018-10-25 15:53:00,437 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] cachesync.CachedCrudAssist:118 : > Reloading HybridInstance from > kylin_metadata(key='/hybrid')@kylin_metadata@hbase > 2018-10-25 15:53:00,441 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] cachesync.CachedCrudAssist:127 : > Loaded 0 HybridInstance(s) out of 0 resource > 2018-10-25 15:53:00,441 INFO [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] realization.RealizationRegistry:81 > : RealizationRegistry is {CUBE=org.apache.kylin.cube.CubeManager@6a519e4, > HYBRID=org.apache.kylin.storage.hybrid.HybridManager@4146cb24} > 2018-10-25 15:53:00,441 WARN [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] realization.RealizationRegistry:91 > : No provider for realization type INVERTED_INDEX > 2018-10-25 15:53:00,441 WARN [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] realization.RealizationRegistry:91 > : No provider for realization type INVERTED_INDEX > 2018-10-25 15:53:00,454 INFO [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] service.QueryService:529 : The > corrected query: select * from ML_DEVICE_CHANNEL limit 100 > 2018-10-25 15:53:00,462 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] calcite.sql2rel:585 : Plan after > converting SqlNode to RelNode > LogicalSort(fetch=[100]) > LogicalProject(DAY_7_RETAIN_RATE=[$0], PARTITION_DATE=[$1], > _KY_COUNT__=[$2], _KY_SUM_ML_DEVICE_CHANNEL_DAY_7_RETAIN_RATE_=[$3]) > OLAPTableScan(table=[[DEFAULT, ML_DEVICE_CHANNEL]], ctx=[], > fields=[[0, 1, 2, 3]]) > > 2018-10-25 15:53:00,464 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] plan.RelOptPlanner:365 : For final > plan, using rel#226:LogicalSort.NONE.[](input=HepRelVertex#225,fetch=100) > 2018-10-25 15:53:00,464 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] plan.RelOptPlanner:365 : For final > plan, using > rel#224:LogicalProject.NONE.[](input=HepRelVertex#223,DAY_7_RETAIN_RATE=$0,PARTITION_DATE=$1) > 2018-10-25 15:53:00,464 DEBUG [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] plan.RelOptPlanner:365 : For final > plan, using rel#217:OLAPTableScan.OLAP.[](table=[DEFAULT, > ML_DEVICE_CHANNEL],ctx=,fields=[0, 1, 2, 3]) > 2018-10-25 15:53:00,465 ERROR [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] service.QueryService:449 : > Exception while executing query > java.sql.SQLException: Error while executing SQL "select * from > ML_DEVICE_CHANNEL limit 100": null > 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:156) > at > org.apache.calcite.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:218) > at > org.apache.kylin.rest.service.QueryService.execute(QueryService.java:813) > at > org.apache.kylin.rest.service.QueryService.queryWithSqlMassage(QueryService.java:543) > at org.apache.kylin.rest.service.QueryService.query(QueryService.java:178) > at > org.apache.kylin.rest.service.QueryService.queryAndUpdateCache(QueryService.java:412) > at > org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:381) > at > org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:325) > at > org.apache.kylin.rest.controller.QueryController.query(QueryController.java:86) > at sun.reflect.GeneratedMethodAccessor199.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: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:318) > 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.NullPointerException > at > org.apache.calcite.plan.volcano.VolcanoPlanner.validate(VolcanoPlanner.java:891) > at > org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:866) > at > org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:883) > at > org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:101) > at > org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:336) > at > org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1496) > at > org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:863) > at > org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:883) > at > org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:101) > at > org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:336) > at > org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1496) > at > org.apache.calcite.plan.volcano.VolcanoPlanner.setRoot(VolcanoPlanner.java:308) > at org.apache.calcite.tools.Programs$5.run(Programs.java:319) > at org.apache.calcite.tools.Programs$SequenceProgram.run(Programs.java:397) > at org.apache.calcite.prepare.Prepare.optimize(Prepare.java:186) > at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:319) > at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:228) > at > org.apache.calcite.prepare.CalcitePrepareImpl.prepare2_(CalcitePrepareImpl.java:801) > at > org.apache.calcite.prepare.CalcitePrepareImpl.prepare_(CalcitePrepareImpl.java:656) > at > org.apache.calcite.prepare.CalcitePrepareImpl.prepareSql(CalcitePrepareImpl.java:618) > at > org.apache.calcite.jdbc.CalciteConnectionImpl.parseQuery(CalciteConnectionImpl.java:214) > at > org.apache.calcite.jdbc.CalciteMetaImpl.prepareAndExecute(CalciteMetaImpl.java:603) > at > org.apache.calcite.avatica.AvaticaConnection.prepareAndExecuteInternal(AvaticaConnection.java:638) > at > org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:149) > ... 82 more > 2018-10-25 15:53:00,467 INFO [Query > 734f5be5-e0f0-4af1-92aa-c37b50b044f7-70] service.QueryService:318 : > ==========================[QUERY]=============================== > Query Id: 734f5be5-e0f0-4af1-92aa-c37b50b044f7 > SQL: select * from ML_DEVICE_CHANNEL limit 100; > User: ADMIN > Success: false > Duration: 0.154 > Project: test1 > Realization Names: [] > Cuboid Ids: [] > Total scan count: 0 > Total scan bytes: 0 > Result row count: 0 > Accept Partial: true > Is Partial Result: false > Hit Exception Cache: false > Storage cache used: false > Is Query Push-Down: false > Is Prepare: false > Trace URL: null > Message: null > while executing SQL: "select * from ML_DEVICE_CHANNEL limit 100" > ==========================[QUERY]=============================== > > 2018-10-25 15:53:00,467 DEBUG [http-bio-7070-exec-4] > annotation.ExceptionHandlerExceptionResolver:133 : Resolving exception from > handler [public org.apache.kylin.rest.response.SQLResponse > org.apache.kylin.rest.controller.QueryController.query(org.apache.kylin.rest.request.PrepareSqlRequest)]: > org.apache.kylin.rest.exception.InternalErrorException: null > while executing SQL: "select * from ML_DEVICE_CHANNEL limit 100" > 2018-10-25 15:53:00,468 DEBUG [http-bio-7070-exec-4] > annotation.ExceptionHandlerExceptionResolver:375 : Invoking > @ExceptionHandler method: org.apache.kylin.rest.response.ErrorResponse > org.apache.kylin.rest.controller.BasicController.handleError(javax.servlet.http.HttpServletRequest,java.lang.Exception) > 2018-10-25 15:53:00,468 ERROR [http-bio-7070-exec-4] > controller.BasicController:61 : > org.apache.kylin.rest.exception.InternalErrorException: null > while executing SQL: "select * from ML_DEVICE_CHANNEL limit 100" > at > org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:393) > at > org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:325) > at > org.apache.kylin.rest.controller.QueryController.query(QueryController.java:86) > at sun.reflect.GeneratedMethodAccessor199.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: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$SocketProcessor.run(JIoEndpoint.java:318) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$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) > 2018-10-25 15:53:00,470 DEBUG [http-bio-7070-exec-4] > annotation.RequestResponseBodyMethodProcessor:234 : Written > [org.apache.kylin.rest.response.ErrorResponse@5b5afb24] as > "application/json" using > [org.springframework.http.converter.json.MappingJackson2HttpMessageConverter@618a1e64 > ] > 2018-10-25 15:53:00,470 DEBUG [http-bio-7070-exec-4] > servlet.DispatcherServlet:1048 : Null ModelAndView returned to > DispatcherServlet with name 'kylin': assuming HandlerAdapter completed > request handling > 2018-10-25 15:53:00,470 DEBUG [http-bio-7070-exec-4] > servlet.DispatcherServlet:1000 : Successfully completed request > 2018-10-25 15:53:02,092 DEBUG [Thread-10-SendThread(10.111.3.187:2181)] > zookeeper.ClientCnxn:717 : Got ping response for sessionid: > 0x16661603c500679 after 0ms >
