for now , kylin assumes dimension tables are relatively small, and there exists only one hdfs file for that table.
On Wed, May 27, 2015 at 4:17 PM, Luke Han <[email protected]> wrote: > Forward to mailing list for further support. > > Thanks. > > 在 2015年5月27日星期三 UTC+8下午4:11:09，donald fossouo写道： >> >> Hi i just start with kylin after build test cube and my own on HDP >> environment : >> >> HDP 2.2 >> >> Hive 0.14 , hadoop 2.6 >> >> I got the following error in the 3rd step : >> >> >> >> java.lang.IllegalStateException: Expect 1 and only 1 non-zero file under >> hdfs://my-name-node:8020/apps/hive/warehouse/dim_organisations, but find 0 >> at >> org.apache.kylin.dict.lookup.HiveTable.findOnlyFile(HiveTable.java:123) >> at >> org.apache.kylin.dict.lookup.HiveTable.computeHDFSLocation(HiveTable.java:107) >> >> at >> org.apache.kylin.dict.lookup.HiveTable.getHDFSLocation(HiveTable.java:83) >> at >> org.apache.kylin.dict.lookup.HiveTable.getFileTable(HiveTable.java:76) >> at >> org.apache.kylin.dict.lookup.HiveTable.getSignature(HiveTable.java:71) >> at >> org.apache.kylin.dict.DictionaryManager.buildDictionary(DictionaryManager.java:164) >> >> at >> org.apache.kylin.cube.CubeManager.buildDictionary(CubeManager.java:154) >> at >> org.apache.kylin.cube.cli.DictionaryGeneratorCLI.processSegment(DictionaryGeneratorCLI.java:53) >> >> at >> org.apache.kylin.cube.cli.DictionaryGeneratorCLI.processSegment(DictionaryGeneratorCLI.java:42) >> >> at >> org.apache.kylin.job.hadoop.dict.CreateDictionaryJob.run(CreateDictionaryJob.java:53) >> >> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) >> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84) >> at >> org.apache.kylin.job.common.HadoopShellExecutable.doWork(HadoopShellExecutable.java:63) >> >> at >> org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:107) >> >> at >> org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:50) >> >> at >> org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:107) >> >> at >> org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:132) >> >> at >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >> >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >> >> at java.lang.Thread.run(Thread.java:745) >> >> result code:2 >> >> What is the cause of the problem? >> >> -- Regards, *Bin Mahone | 马洪宾* Apache Kylin: http://kylin.io Github: https://github.com/binmahone
