En, same old problem.. Kylin expects lookup table to be small, thus check it contains only one file on HDFS.
An alternative is manually merge your lookup table into one file. We should check the size of the table instead really. On Mon, Jul 6, 2015 at 2:08 PM, liangmeng <[email protected]> wrote: > java.lang.IllegalStateException: Expect 1 and only 1 non-zero file under > hdfs://masters/apps/hive/warehouse/d_nw_ne_ecell2, but find 4 > 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$JobRunner.run(DefaultScheduler.java:132) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at java.lang.Thread.run(Thread.java:745) > result code:2 > > >
