Hi Kang-sen,

In this TopN cube, as "IMSIID" has already been defined in the TopN, it
doesn't need to appear on the dimension. Did you try to not using it as a
dimension?

Best regards,

Shaofeng Shi 史少锋
Apache Kylin PMC
Email: [email protected]

Apache Kylin FAQ: https://kylin.apache.org/docs/gettingstarted/faq.html
Join Kylin user mail group: [email protected]
Join Kylin dev mail group: [email protected]




Lu, Kang-Sen <[email protected]> 于2019年6月20日周四 下午9:36写道:

> I am running kylin 2.6.2.
>
>
>
> The following query failed with
> “org.apache.kylin.rest.exception.InternalErrorException: coprocessor
> timeout after scanning 59600 rows” error.
>
>
>
> We have a data model vl_aggs_model.
>
> We have two cube created: vl_aggs_cube and vl_aggs_topn_cube.
>
>
>
> In the vl_aggs_topn_cube, we configured measures:
>
> SUM(SUCC_CALL_FLG), and
>
> TOP_N(SUM(SUCC_CALL_FLG), GROUP-BY: IMSIID)
>
>
>
> We have only one agg-group: {IMSIID, THEDATE, THEHOUR, REGION_3}.
>
>
>
> The query is as follows:
>
>
>
> select IMSIID, sum(succ_call_flg)
>
> from a_vl_hourly_v
>
> JOIN D_CELL_V ON a_vl_hourly_v.cell_key = D_CELL_V.cell_key  where
> THEDATE='20190509' and THEHOUR='00' and REGION_3 = 'MP' GROUP BY IMSIID
> ORDER BY sum(succ_call_flg) DESC LIMIT 100 ;
>
>
>
> The kylin selected vl_aggs_tpn_cube for this query.
>
>
>
> Here is the kylin.log showing what happened to the query time out. I hope
> someone can figure out what went wrong.
>
>
>
> =====================   kylin.log ===============
>
>
>
> 2019-06-20 09:14:55,131 INFO  [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] routing.QueryRouter:51 : Applying
> rule: class org.apache.kylin.query.routing.rules.RealizationSortRule,
> realizations before:
> [CUBE[name=vl_aggs_cube],CUBE[name=vl_aggs_topn_cube_ksl]], realizations
> after: [CUBE[name=vl_aggs_topn_cube_ksl],CUBE[name=vl_aggs_cube]]
>
> 2019-06-20 09:14:55,132 INFO  [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] routing.QueryRouter:75 : The
> realizations remaining:
> [CUBE[name=vl_aggs_topn_cube_ksl],CUBE[name=vl_aggs_cube]],and the final
> chosen one for current olap context 0 is CUBE[name=vl_aggs_topn_cube_ksl]
>
> 2019-06-20 09:14:55,211 DEBUG [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] enumerator.OLAPEnumerator:105 :
> query storage...
>
> 2019-06-20 09:14:55,212 INFO  [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] topn.TopNMeasureType:453 :
> Rewrite function FunctionDesc [expression=SUM,
> parameter=ZETTICSDW.A_VL_HOURLY_V.SUCC_CALL_FLG, returnType=bigint] to
> FunctionDesc [expression=TOP_N,
> parameter=ZETTICSDW.A_VL_HOURLY_V.SUCC_CALL_FLG,ZETTICSDW.A_VL_HOURLY_V.IMSIID,
> returnType=topn(500,4)]
>
> 2019-06-20 09:14:55,213 DEBUG [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805]
> gtrecord.GTCubeStorageQueryBase:331 : Need storage aggregation
>
> 2019-06-20 09:14:55,213 INFO  [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805]
> gtrecord.GTCubeStorageQueryBase:562 : exactAggregation is false because
> need storage aggregation
>
> 2019-06-20 09:14:55,213 INFO  [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805]
> gtrecord.GTCubeStorageQueryBase:309 : Filter column set for query: %s
>
> 2019-06-20 09:14:55,214 INFO  [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805]
> gtrecord.GTCubeStorageQueryBase:318 : Filter mask is: {0}
>
> 2019-06-20 09:14:55,214 DEBUG [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805]
> gtrecord.GTCubeStorageQueryBase:461 : storageLimitLevel set to NO_LIMIT
> because the query has order by
>
> 2019-06-20 09:14:55,215 INFO  [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805]
> gtrecord.GTCubeStorageQueryBase:189 : Cuboid identified:
> cube=vl_aggs_topn_cube_ksl, cuboidId=30, groupsD=[],
> filterD=[ZETTICSDW.A_VL_HOURLY_V.THEHOUR, ZETTICSDW.A_VL_HOURLY_V.THEDATE,
> ZETTICSDW.D_CELL_V.REGION_3], limitPushdown=2147483647,
> limitLevel=NO_LIMIT, storageAggr=true
>
> 2019-06-20 09:14:55,215 DEBUG [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] common.SegmentPruner:98 : Pruner
> passed on segment vl_aggs_topn_cube_ksl[20190509000000_20190509010000]
>
> 2019-06-20 09:14:55,216 INFO  [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] gtrecord.CubeSegmentScanner:60 :
> Init CubeSegmentScanner for segment 20190509000000_20190509010000
>
> 2019-06-20 09:14:55,437 DEBUG [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] hbase.HBaseConnection:180 : Using
> the working dir FS for HBase: hdfs://hadoop1.zettics.com:8020
>
> 2019-06-20 09:14:55,438 DEBUG [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] v2.CubeHBaseRPC:315 :
> hbase.rpc.timeout = 90000 ms, use 81000 ms as timeout for coprocessor
>
> 2019-06-20 09:14:55,440 INFO  [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] v2.CubeHBaseEndpointRPC:164 :
> Serialized scanRequestBytes 1056 bytes, rawScanBytesString 84 bytes
>
> 2019-06-20 09:14:55,440 INFO  [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] v2.CubeHBaseEndpointRPC:167 : The
> scan 4a26ddd7 for segment
> vl_aggs_topn_cube_ksl[20190509000000_20190509010000] is as below with 1
> separate raw scans, shard part of start/end key is set to 0
>
> 2019-06-20 09:14:55,442 INFO  [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] v2.CubeHBaseRPC:288 : Visiting
> hbase table ANOVA_KYLIN_26x_E6IAAG1TCV: cuboid require post aggregation,
> from 28 to 30 Start:
> \x00\x00\x00\x00\x00\x00\x00\x00\x00\x1E\x00\x00\x00\x00\x00\x00
> (\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1E\x00\x00\x00\x00\x00\x00) Stop:
> \x00\x00\x00\x00\x00\x00\x00\x00\x00\x1E\x00\x00\x00\xFF\xFF\xFF\x00
> (\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1E\x00\x00\x00\xFF\xFF\xFF\x00)
> Fuzzy key counts: 1. Fuzzy keys :
> \x00\x00\x00\x00\x00\x00\x00\x00\x00\x1E\x00\x00\x00\x00\x00\x00
> \x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x01\x01;
>
> 2019-06-20 09:14:55,442 DEBUG [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] v2.CubeHBaseEndpointRPC:174 :
> Submitting rpc to 1 shards starting from shard 0, scan range count 1
>
> 2019-06-20 09:14:55,442 DEBUG [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] v2.CubeHBaseEndpointRPC:220 :
> Submitting rpc to 1 shards starting from shard 0, scan range count 1
>
> 2019-06-20 09:14:55,443 DEBUG [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] common.KylinConfig:328 :
> KYLIN_CONF property was not set, will seek KYLIN_HOME env variable
>
> 2019-06-20 09:14:55,444 INFO  [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] common.KylinConfig:334 : Use
> KYLIN_HOME=/home/zettics/kylin/apache-kylin
>
> 2019-06-20 09:14:55,446 INFO  [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805]
> gtrecord.SegmentCubeTupleIterator:95 : Using GTStreamAggregateScanner to
> pre-aggregate storage partition.
>
> 2019-06-20 09:14:55,447 INFO  [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805]
> gtrecord.SequentialCubeTupleIterator:78 : Using Iterators.concat to merge
> segment results
>
> 2019-06-20 09:14:55,448 DEBUG [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] enumerator.OLAPEnumerator:117 :
> return TupleIterator...
>
> 2019-06-20 09:14:55,450 INFO  [kylin-coproc--pool3-t13]
> v2.CubeHBaseEndpointRPC:277 : Query-8f5a0b10-331f-8f3a-81b8-b248ab83a401:
> send request to the init region server hadoop10.zettics.com on table
> ANOVA_KYLIN_26x_E6IAAG1TCV
>
> 2019-06-20 09:15:18,382 INFO  [BadQueryDetector]
> service.BadQueryDetector:147 : Detect bad query.
>
> 2019-06-20 09:15:19,593 INFO  [FetcherRunner 382430485-57]
> threadpool.DefaultFetcherRunner:85 : Job Fetcher: 0 should running, 0
> actual running, 0 stopped, 0 ready, 73 already succeed, 20 error, 0
> discarded, 0 others
>
> 2019-06-20 09:15:49,593 INFO  [FetcherRunner 382430485-57]
> threadpool.DefaultFetcherRunner:85 : Job Fetcher: 0 should running, 0
> actual running, 0 stopped, 0 ready, 73 already succeed, 20 error, 0
> discarded, 0 others
>
> 2019-06-20 09:16:16,326 INFO  [kylin-coproc--pool3-t13]
> v2.CubeHBaseEndpointRPC:344 : <sub-thread for Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401 GTScanRequest 4a26ddd7>Endpoint RPC
> returned from HTable ANOVA_KYLIN_26x_E6IAAG1TCV Shard
> \x41\x4E\x4F\x56\x41\x5F\x4B\x59\x4C\x49\x4E\x5F\x32\x36\x78\x5F\x45\x36\x49\x41\x41\x47\x31\x54\x43\x56\x2C\x2C\x31\x35\x36\x31\x30\x33\x35\x36\x37\x31\x32\x34\x31\x2E\x35\x65\x35\x38\x61\x38\x66\x64\x31\x63\x33\x37\x39\x36\x66\x30\x36\x34\x61\x64\x31\x37\x32\x61\x61\x36\x33\x61\x35\x33\x32\x61\x2E
> on host: hadoop10.zettics.com.Total scanned row: 59600. Total scanned
> bytes: 17641682. Total filtered row: 0. Total aggred row: 59600. Time
> elapsed in EP: 80782(ms). Server CPU usage: 0.0958898668604005, server
> physical mem left: 6.0349026304E10, server swap mem left:5.82498304E9.Etc
> message: start latency: 317@103,agg done@80776,compress done@80778,server
> stats done@80780,
> debugGitTag:3612b4b131e112eaa271b84e9dc4a688f2c609ab;.Normal Complete:
> false.Compressed row size: 8
>
> 2019-06-20 09:16:16,326 ERROR [pool-11-thread-8]
> v2.CubeHBaseEndpointRPC:426 : <sub-thread for Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401 GTScanRequest 4a26ddd7>Error when
> visiting cubes by endpoint
>
> org.apache.kylin.common.exceptions.KylinTimeoutException: coprocessor
> timeout after scanning 59600 rows
>
>               at
> org.apache.kylin.storage.hbase.cube.v2.CubeHBaseEndpointRPC.getCoprocessorException(CubeHBaseEndpointRPC.java:505)
>
>               at
> org.apache.kylin.storage.hbase.cube.v2.CubeHBaseEndpointRPC.access$300(CubeHBaseEndpointRPC.java:77)
>
>               at
> org.apache.kylin.storage.hbase.cube.v2.CubeHBaseEndpointRPC$3.update(CubeHBaseEndpointRPC.java:355)
>
>               at
> org.apache.kylin.storage.hbase.cube.v2.CubeHBaseEndpointRPC$3.update(CubeHBaseEndpointRPC.java:323)
>
>               at
> org.apache.hadoop.hbase.client.HTable$15.call(HTable.java:1739)
>
>               at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>
>               at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>
>               at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>
>               at java.lang.Thread.run(Thread.java:748)
>
> 2019-06-20 09:16:16,462 INFO  [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] util.PushDownUtil:86 : Query
> failed to utilize pre-calculation, routing to other engines
>
> java.sql.SQLException: Error while executing SQL "select IMSIID,
> sum(succ_call_flg)
>
> from a_vl_hourly_v
>
> JOIN D_CELL_V ON a_vl_hourly_v.cell_key = D_CELL_V.cell_key  where
> THEDATE='20190509' and THEHOUR='00' and REGION_3 = 'MP' GROUP BY IMSIID
> ORDER BY sum(succ_call_flg) DESC LIMIT 100 ": coprocessor timeout after
> scanning 59600 rows
>
>               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.executeRequest(QueryService.java:938)
>
>               at
> org.apache.kylin.rest.service.QueryService.queryWithSqlMassage(QueryService.java:641)
>
>               at
> org.apache.kylin.rest.service.QueryService.query(QueryService.java:208)
>
>               at
> org.apache.kylin.rest.service.QueryService.queryAndUpdateCache(QueryService.java:468)
>
>               at
> org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:429)
>
>               at
> org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:367)
>
>               at
> org.apache.kylin.rest.controller.QueryController.query(QueryController.java:93)
>
>               at sun.reflect.GeneratedMethodAccessor231.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.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494)
>
>               at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
>
>               at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
>
>               at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:1025)
>
>               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:1137)
>
>               at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637)
>
>               at
> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
>
>               at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>
>               at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>
>               at
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
>
>               at java.lang.Thread.run(Thread.java:748)
>
> Caused by: org.apache.kylin.common.exceptions.KylinTimeoutException:
> coprocessor timeout after scanning 59600 rows
>
>               at
> org.apache.kylin.storage.hbase.cube.v2.CubeHBaseEndpointRPC.getCoprocessorException(CubeHBaseEndpointRPC.java:505)
>
>               at
> org.apache.kylin.storage.hbase.cube.v2.CubeHBaseEndpointRPC.access$300(CubeHBaseEndpointRPC.java:77)
>
>               at
> org.apache.kylin.storage.hbase.cube.v2.CubeHBaseEndpointRPC$3.update(CubeHBaseEndpointRPC.java:355)
>
>               at
> org.apache.kylin.storage.hbase.cube.v2.CubeHBaseEndpointRPC$3.update(CubeHBaseEndpointRPC.java:323)
>
>               at
> org.apache.hadoop.hbase.client.HTable$15.call(HTable.java:1739)
>
>               at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>
>               at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>
>               at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>
>               ... 1 more
>
> 2019-06-20 09:16:16,466 INFO  [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] util.PushDownUtil:88 : quit
> doPushDownQuery because prior exception thrown is unexpected
>
> 2019-06-20 09:16:16,467 ERROR [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] service.QueryService:510 :
> Exception while executing query
>
> java.sql.SQLException: Error while executing SQL "select IMSIID,
> sum(succ_call_flg)
>
> from a_vl_hourly_v
>
> JOIN D_CELL_V ON a_vl_hourly_v.cell_key = D_CELL_V.cell_key  where
> THEDATE='20190509' and THEHOUR='00' and REGION_3 = 'MP' GROUP BY IMSIID
> ORDER BY sum(succ_call_flg) DESC LIMIT 100 ": coprocessor timeout after
> scanning 59600 rows
>
>               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.executeRequest(QueryService.java:938)
>
>               at
> org.apache.kylin.rest.service.QueryService.queryWithSqlMassage(QueryService.java:641)
>
>               at
> org.apache.kylin.rest.service.QueryService.query(QueryService.java:208)
>
>               at
> org.apache.kylin.rest.service.QueryService.queryAndUpdateCache(QueryService.java:468)
>
>               at
> org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:429)
>
>               at
> org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:367)
>
>               at
> org.apache.kylin.rest.controller.QueryController.query(QueryController.java:93)
>
>               at sun.reflect.GeneratedMethodAccessor231.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.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494)
>
>               at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
>
>               at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
>
>               at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:1025)
>
>               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:1137)
>
>               at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637)
>
>               at
> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
>
>               at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>
>               at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>
>               at
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
>
>               at java.lang.Thread.run(Thread.java:748)
>
> Caused by: org.apache.kylin.common.exceptions.KylinTimeoutException:
> coprocessor timeout after scanning 59600 rows
>
>               at
> org.apache.kylin.storage.hbase.cube.v2.CubeHBaseEndpointRPC.getCoprocessorException(CubeHBaseEndpointRPC.java:505)
>
>               at
> org.apache.kylin.storage.hbase.cube.v2.CubeHBaseEndpointRPC.access$300(CubeHBaseEndpointRPC.java:77)
>
>               at
> org.apache.kylin.storage.hbase.cube.v2.CubeHBaseEndpointRPC$3.update(CubeHBaseEndpointRPC.java:355)
>
>               at
> org.apache.kylin.storage.hbase.cube.v2.CubeHBaseEndpointRPC$3.update(CubeHBaseEndpointRPC.java:323)
>
>               at
> org.apache.hadoop.hbase.client.HTable$15.call(HTable.java:1739)
>
>               at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>
>               at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>
>               at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>
>               ... 1 more
>
> 2019-06-20 09:16:16,469 INFO  [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] service.QueryService:1121 :
> Processed rows for each storageContext: 0
>
> 2019-06-20 09:16:16,488 INFO  [Query
> 8f5a0b10-331f-8f3a-81b8-b248ab83a401-805] service.QueryService:353 :
>
> ==========================[QUERY]===============================
>
> Query Id: 8f5a0b10-331f-8f3a-81b8-b248ab83a401
>
> SQL: select IMSIID, sum(succ_call_flg)
>
> from a_vl_hourly_v
>
> JOIN D_CELL_V ON a_vl_hourly_v.cell_key = D_CELL_V.cell_key  where
> THEDATE='20190509' and THEHOUR='00' and REGION_3 = 'MP' GROUP BY IMSIID
> ORDER BY sum(succ_call_flg) DESC LIMIT 100 ;
>
> User: ADMIN
>
> Success: false
>
> Duration: 81.528
>
> Project: Anovadata
>
> Realization Names: [CUBE[name=vl_aggs_topn_cube_ksl]]
>
> Cuboid Ids: [30]
>
> Total scan count: 59600
>
> Total scan bytes: 17641682
>
> 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: coprocessor timeout after scanning 59600 rows
>
> while executing SQL: "select IMSIID, sum(succ_call_flg) from
> a_vl_hourly_v   JOIN D_CELL_V ON a_vl_hourly_v.cell_key =
> D_CELL_V.cell_key  where THEDATE='20190509' and THEHOUR='00' and REGION_3 =
> 'MP' GROUP BY IMSIID ORDER BY sum(succ_call_flg) DESC LIMIT 100"
>
> ==========================[QUERY]===============================
>
>
>
> 2019-06-20 09:16:16,491 ERROR [http-bio-7070-exec-17]
> controller.BasicController:63 :
>
> org.apache.kylin.rest.exception.InternalErrorException: coprocessor
> timeout after scanning 59600 rows
>
> while executing SQL: "select IMSIID, sum(succ_call_flg) from
> a_vl_hourly_v   JOIN D_CELL_V ON a_vl_hourly_v.cell_key =
> D_CELL_V.cell_key  where THEDATE='20190509' and THEHOUR='00' and REGION_3 =
> 'MP' GROUP BY IMSIID ORDER BY sum(succ_call_flg) DESC LIMIT 100"
>
>               at
> org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:441)
>
>               at
> org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:367)
>
>               at
> org.apache.kylin.rest.controller.QueryController.query(QueryController.java:93)
>
>               at sun.reflect.GeneratedMethodAccessor231.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.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494)
>
>               at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
>
>               at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
>
>               at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:1025)
>
>               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:1137)
>
>               at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637)
>
>               at
> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
>
>               at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>
>               at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>
>               at
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
>
>               at java.lang.Thread.run(Thread.java:748)
>
> 2019-06-20 09:16:18,382 INFO  [BadQueryDetector]
> service.BadQueryDetector:147 : Detect bad query.
>
> 2019-06-20 09:16:19,593 INFO  [FetcherRunner 382430485-57]
> threadpool.DefaultFetcherRunner:85 : Job Fetcher: 0 should running, 0
> actual running, 0 stopped, 0 ready, 73 already succeed, 20 error, 0
> discarded, 0 others
>
> 2019-06-20 09:16:49,593 INFO  [FetcherRunner 382430485-57]
> threadpool.DefaultFetcherRunner:85 : Job Fetcher: 0 should running, 0
> actual running, 0 stopped, 0 ready, 73 already succeed, 20 error, 0
> discarded, 0 others
>
> 2019-06-20 09:17:13,969 INFO  [timeline]
> timeline.HadoopTimelineMetricsSink:278 : No live collector to send metrics
> to. Metrics to be sent will be discarded. This message will be skipped for
> the next 20 times.
>
> 2019-06-20 09:17:18,383 INFO  [BadQueryDetector]
> service.BadQueryDetector:147 : Detect bad query.
>
> 2019-06-20 09:17:19,593 INFO  [FetcherRunner 382430485-57]
> threadpool.DefaultFetcherRunner:85 : Job Fetcher: 0 should running, 0
> actual running, 0 stopped, 0 ready, 73 already succeed, 20 error, 0
> discarded, 0 others
>
> 2019-06-20 09:17:49,593 INFO  [FetcherRunner 382430485-57]
> threadpool.DefaultFetcherRunner:85 : Job Fetcher: 0 should running, 0
> actual running, 0 stopped, 0 ready, 73 already succeed, 20 error, 0
> discarded, 0 others
>
> 2019-06-20 09:18:18,384 INFO  [BadQueryDetector]
> service.BadQueryDetector:147 : Detect bad query.
>
> 2019-06-20 09:18:19,593 INFO  [FetcherRunner 382430485-57]
> threadpool.DefaultFetcherRunner:85 : Job Fetcher: 0 should running, 0
> actual running, 0 stopped, 0 ready, 73 already succeed, 20 error, 0
> discarded, 0 others
>
> 2019-06-20 09:18:49,593 INFO  [FetcherRunner 382430485-57]
> threadpool.DefaultFetcherRunner:85 : Job Fetcher: 0 should running, 0
> actual running, 0 stopped, 0 ready, 73 already succeed, 20 error, 0
> discarded, 0 others
>
> 2019-06-20 09:19:18,385 INFO  [BadQueryDetector]
> service.BadQueryDetector:147 : Detect bad query.
>
> 2019-06-20 09:19:19,593 INFO  [FetcherRunner 382430485-57]
> threadpool.DefaultFetcherRunner:85 : Job Fetcher: 0 should running, 0
> actual running, 0 stopped, 0 ready, 73 already succeed, 20 error, 0
> discarded, 0 others
>
>
>
>
>
> Thanks.
>
>
>
> Kang-sen
>
>
> ------------------------------
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