Try google “kylin java.lang.IllegalArgumentException: Can not create a Path from a null string”. Google is our friend.
On 11/24/15, 6:56 PM, "孟祥利" <[email protected]> wrote: >kylin 1.0 >hbase 0.98.15 >hive 0.14.0 >hadoop 2.5.2 > > >project: learn_kylin >error > > >#14 Step Name: Convert Cuboid Data to HFile > > >parameters >-conf /usr/local/kylin-1.0/conf/kylin_job_conf.xml -cubename >kylin_sales_cube -input >/kylin/kylin_metadata//kylin-1ee50d1d-caaf-40e3-be0e-89fb39ce45ab/kylin_sa >les_cube/cuboid/* -output >/kylin/kylin_metadata//kylin-1ee50d1d-caaf-40e3-be0e-89fb39ce45ab/kylin_sa >les_cube/hfile/ -htablename KYLIN_VV5ZRTR2ND -jobname >Kylin_HFile_Generator_kylin_sales_cube_Step > > > >LOG: >java.lang.IllegalArgumentException: Can not create a Path from a null >string > at org.apache.hadoop.fs.Path.checkPathArg(Path.java:123) > at org.apache.hadoop.fs.Path.<init>(Path.java:135) > at org.apache.hadoop.fs.Path.<init>(Path.java:89) > at >org.apache.hadoop.hbase.mapreduce.HFileOutputFormat2.configurePartitioner( >HFileOutputFormat2.java:615) > at >org.apache.hadoop.hbase.mapreduce.HFileOutputFormat2.configureIncrementalL >oad(HFileOutputFormat2.java:464) > at >org.apache.hadoop.hbase.mapreduce.HFileOutputFormat.configureIncrementalLo >ad(HFileOutputFormat.java:88) > at >org.apache.kylin.job.hadoop.cube.CubeHFileJob.run(CubeHFileJob.java:86) > 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.MapReduceExecutable.doWork(MapReduceExecutable >.java:113) > at >org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutab >le.java:107) > at >org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChai >nedExecutable.java:51) > at >org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutab >le.java:107) > at >org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(Defaul >tScheduler.java:130) > at >java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java: >1145) > at >java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java >:615) > at java.lang.Thread.run(Thread.java:745) > >result code:2
