is there a way to reproduce the issue? On Thu, Jul 21, 2016 at 9:55 AM, Yiming Liu <[email protected]> wrote:
> It seems need NULL check when doing cleanup dictionary tables. > > > 2016-07-21 01:51:51,893 INFO [main CubeDescManager:197]: Reloading Cube > Metadata from folder kylin_metadata(key='/cube_desc')@kylin_metadata@hbase > > 2016-07-21 01:51:51,984 DEBUG [main MetadataManager:311]: Reloading > SourceTable from folder kylin_metadata(key='/table')@kylin_metadata@hbase > > 2016-07-21 01:51:52,098 DEBUG [main MetadataManager:320]: Loaded 5 > SourceTable(s) > > 2016-07-21 01:51:52,098 DEBUG [main MetadataManager:252]: Reloading > SourceTable exd info from folder > kylin_metadata(key='/table_exd')@kylin_metadata@hbase > > 2016-07-21 01:51:52,148 DEBUG [main MetadataManager:261]: Loaded 5 > SourceTable EXD(s) > > 2016-07-21 01:51:52,149 DEBUG [main MetadataManager:412]: Reloading > DataModel from folder > kylin_metadata(key='/model_desc')@kylin_metadata@hbase > > 2016-07-21 01:51:52,183 DEBUG [main MetadataManager:426]: Loaded 1 > DataModel(s) > > 2016-07-21 01:51:52,183 DEBUG [main MetadataManager:297]: Reloading > ExternalFilter from folder > kylin_metadata(key='/ext_filter')@kylin_metadata@hbase > > 2016-07-21 01:51:52,192 DEBUG [main MetadataManager:306]: Loaded 0 > ExternalFilter(s) > > 2016-07-21 01:51:52,211 DEBUG [main CubeDescManager:222]: Loaded 1 Cube(s) > > 2016-07-21 01:51:52,216 DEBUG [main CubeManager:855]: Reloaded new cube: > ssb with reference beingCUBE[name=ssb] having 1 segments:KYLIN_KGEI5B28X9 > > 2016-07-21 01:51:52,216 INFO [main CubeManager:826]: Loaded 1 cubes, fail > on 0 cubes > > usage: MetadataCleanupJob > > -delete <delete> Delete the unused metadata > > Exception in thread "main" java.lang.NullPointerException > > at > > org.apache.kylin.engine.mr.steps.MetadataCleanupJob.cleanup(MetadataCleanupJob.java:136) > > at > > org.apache.kylin.engine.mr.steps.MetadataCleanupJob.run(MetadataCleanupJob.java:80) > > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) > > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84) > > at > > org.apache.kylin.engine.mr.steps.MetadataCleanupJob.main(MetadataCleanupJob.java:183) > > 2016-07-21 01:51:52,249 INFO [Thread-2 > ConnectionManager$HConnectionImplementation:2220]: Closing master protocol: > MasterService > > 2016-07-21 01:51:52,254 INFO [Thread-2 > ConnectionManager$HConnectionImplementation:1876]: Closing zookeeper > sessionid=0x1560af24691000a > > 2016-07-21 01:51:52,260 INFO [main-EventThread ClientCnxn:512]: > EventThread shut down > > 2016-07-21 01:51:52,260 INFO [Thread-2 ZooKeeper:684]: Session: > 0x1560af24691000a closed > -- Regards, *Bin Mahone | 马洪宾*
