Cube status on query mode instance still can not change automatically. the all mode node seem to broadcast the query mode nodes,however ,the query node run with error as above and below:
Caused by: java.lang.ClassNotFoundException: org.apache.kylin.query.schema.OLAPSchemaFactory 733 at java.net.URLClassLoader$1.run(URLClassLoader.java:366) 734 at java.net.URLClassLoader$1.run(URLClassLoader.java:355) 735 at java.security.AccessController.doPrivileged(Native Method) 736 at java.net.URLClassLoader.findClass(URLClassLoader.java:354) 737 at java.lang.ClassLoader.loadClass(ClassLoader.java:425) 738 at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) 739 at java.lang.ClassLoader.loadClass(ClassLoader.java:358) 740 at java.lang.Class.forName0(Native Method) 741 at java.lang.Class.forName(Class.java:191) 742 at org.apache.calcite.model.ModelHandler.visit(ModelHandler.java:209) 2015-05-07 14:17 GMT+08:00 Tao Wong <[email protected]>: > After I build a new segment. the kylin.log on the query mode node. > > kylin.log: > > [http-bio-8082-exec-1]:[2015-05-07 > 13:53:13,681][DEBUG][org.apache.kylin.rest.service.AdminService.getConfigAsString(AdminService > .java:91)] - Get Kylin Runtime Config > 3261 [http-bio-8082-exec-1]:[2015-05-07 > 13:56:08,971][INFO][org.apache.kylin.metadata.project.ProjectL2Cache.loadCache(ProjectL2Cache. > java:152)] - Loading L2 project cache for user > 3262 [http-bio-8082-exec-1]:[2015-05-07 > 13:56:08,974][INFO][org.apache.kylin.rest.controller.TableController.getHiveTables(TableContro > ller.java:74)] - Return all table metadata in 3 seconds > 3263 [http-bio-8082-exec-4]:[2015-05-07 > 13:59:03,657][ERROR][org.apache.kylin.rest.controller.BasicController.handleError(BasicControl > ler.java:52)] - > 3264 java.lang.RuntimeException: Error instantiating > JsonCustomSchema(name=USER) > 3265 at > org.apache.calcite.model.ModelHandler.visit(ModelHandler.java:217) > 3266 at > org.apache.calcite.model.JsonCustomSchema.accept(JsonCustomSchema.java:36) > 3267 at > org.apache.calcite.model.ModelHandler.visit(ModelHandler.java:144) > 3268 at > org.apache.calcite.model.ModelHandler.<init>(ModelHandler.java:87) > 3269 at > org.apache.calcite.jdbc.Driver$1.onConnectionInit(Driver.java:97) > 3270 at > org.apache.calcite.avatica.UnregisteredDriver.connect(UnregisteredDriver.java:145) > 3271 at java.sql.DriverManager.getConnection(DriverManager.java:571) > 3272 at java.sql.DriverManager.getConnection(DriverManager.java:187) > 3273 at > org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:17 > 3) > 3274 at > org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:164) > 3275 at > org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.ja > va:149) > 3276 at > org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:119) > > 2015-05-07 9:15 GMT+08:00 Shi, Shaofeng <[email protected]>: > >> Dong, you can download a build directly from >> https://kylin.incubator.apache.org/download/; >> >> On 5/7/15, 7:26 AM, "周千昊" <[email protected]> wrote: >> >> >Hi, dong >> > #1 you don't have to add "http://"; prefix for the >> kylin.rest.servers >> >config, >> > according to the log, the Broadcaster event has been >> >successfully >> >created, however there maybe some network issues when "ALL" server trying >> >to reach "QUERY" server, can you try to mockup a PUT request like >> >http://test.abc.com:8081/cube/lbs_map_new_user_fact/update to see if the >> >network is OK? >> > #2 yes you can git clone the "0.7.1-staging" branch to build the >> >binary >> > >> >dong wang <[email protected]>于2015年5月7日周四 上午12:10写道： >> > >> >> 1, please help to review the above 2 response first >> >> 2, in kylin.properties,currently we set kylin.rest.servers= >> >> test.abc.com:8080 >> >> ,test.abc.com:8081,test.abc.com:8082 and test.abc.com:8080 are the >> >>"ALL" >> >> instance, the other 2 are the "QUERY" kylin instances >> >> should we set with the 'http://' prefix like: kylin.rest.servers= >> >> >> >>http://test.abc.com:8080,http://test.abc.com:8081, >> http://test.abc.com:808 >> >>2 >> >> >> >> 2015-05-06 23:40 GMT+08:00 dong wang <[email protected]>: >> >> >> >> > @shaofeng, another question is that can I git clone the branch >> >> > "0.71-staging"(https://github.com/KylinOLAP/Kylin/tree/0.7.1-staging >> ) >> >>to >> >> > get the latest code to build the binary? >> >> > >> >> > 2015-05-06 23:38 GMT+08:00 dong wang <[email protected]>: >> >> > >> >> >> I double checked one piece of the above log of the "ALL" mode kylin >> >> >> instance: >> >> >> >> >> >> >> >> >> >> >> >> >> >>17:36:21,910][INFO][org.apache.kylin.common.restclient.Broadcaster$1.run( >> >>Broadcaster.java:71)] >> >> >> - new broadcast event:BroadcastEvent{type=cube, name=lbs_ma >> >> >> p_new_user_fact, action=update} >> >> >> 2553 [pool-7-thread-10]:[2015-05-06 >> >> >> >> >> >> >> >> >> >> >>17:36:21,911][DEBUG][org.apache.kylin.common.persistence.ResourceStore.pu >> >>tResource(ResourceStore.java:171)] >> >> >> - Saving resource /execute_output/f03d3c3c-68 >> >> >> f4-4593-b01d-2778fcaf098b-15 (Store kylin_metadata@hbase) >> >> >> 2554 [pool-7-thread-10]:[2015-05-06 >> >> >> >> >> >> >> >> >> >> >>17:36:21,921][DEBUG][org.apache.kylin.common.persistence.ResourceStore.pu >> >>tResource(ResourceStore.java:171)] >> >> >> - Saving resource /execute_output/f03d3c3c-68 >> >> >> f4-4593-b01d-2778fcaf098b-15 (Store kylin_metadata@hbase) >> >> >> 2555 [http-bio-8081-exec-5]:[2015-05-06 >> >> >> >> >> >> >> >> >> >> >>17:36:21,922][INFO][org.apache.kylin.rest.controller.CacheController.wipe >> >>Cache(CacheController.java:63)] >> >> >> - wipe cache type: CUBE event:UPDATE name:lb s_map_new_user_fact >> >> >> >> >> >> >> >> >> from the first line and the last line, it seems that it tries to >> call >> >> >> sync something related to 'rest', however, when I check the >> >>kylin.log >> >> for >> >> >> each of the "QUERY" mode kylin instances, no related log reponse to >> >>the >> >> >> rest sync >> >> >> >> >> > >> >> > >> >> >> >> >
