I sovled this issue by changing execution engine from Tez to MR。 Because Tez engine has zero file issue . https://issues.apache.org/jira/browse/HIVE-13988 <https://issues.apache.org/jira/browse/HIVE-13988>
Thanks all. > 在 2017年5月2日，上午11:54，lufeng <[email protected]> 写道： > > Hi All > > The cube build failed on step 7 with following error message. Any help please > > Hadoop 2.7 HBase 1.1.2 Kylin 1.6.0 > > <<< > 2017-05-01 01:10:38,430 INFO [pool-9-thread-10] common.AbstractHadoopJob:499 > : HDFS meta dir is: > file:///opt/kylin/bin/../tomcat/temp/kylin_job_meta8686959176405233518/meta > <file:///opt/kylin/tomcat/temp/kylin_job_meta8686959176405233518/meta> > 2017-05-01 01:10:38,430 INFO [pool-9-thread-10] common.AbstractHadoopJob:372 > : Job 'tmpfiles' updated -- > file:///opt/kylin/bin/../tomcat/temp/kylin_job_meta8686959176405233518/meta > <file:///opt/kylin/tomcat/temp/kylin_job_meta8686959176405233518/meta> > 2017-05-01 01:10:38,433 INFO [pool-9-thread-10] mapred.FileInputFormat:249 : > Total input paths to process : 0 > 2017-05-01 01:10:38,433 INFO [pool-9-thread-10] common.AbstractHadoopJob:506 > : tempMetaFileString is : > file:///opt/kylin/bin/../tomcat/temp/kylin_job_meta8686959176405233518/meta > <file:///opt/kylin/tomcat/temp/kylin_job_meta8686959176405233518/meta> > 2017-05-01 01:10:38,440 ERROR [pool-9-thread-10] > common.MapReduceExecutable:127 : error execute > MapReduceExecutable{id=37f887a1-1f2a-40d0-a4dc-9eca7be28ab7-06, name=Build > Base Cuboid Data, state=RUNNING} > java.lang.IllegalArgumentException: Map input splits are 0 bytes, something > is wrong! > at > org.apache.kylin.engine.mr.common.AbstractHadoopJob.getTotalMapInputMB(AbstractHadoopJob.java:555) > at > org.apache.kylin.engine.mr.steps.CuboidJob.setReduceTaskNum(CuboidJob.java:175) > at org.apache.kylin.engine.mr.steps.CuboidJob.run(CuboidJob.java:138) > at org.apache.kylin.engine.mr.MRUtil.runMRJob(MRUtil.java:92) > at > org.apache.kylin.engine.mr.common.MapReduceExecutable.doWork(MapReduceExecutable.java:120) > at > org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:113) > at > org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:57) > at > org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:113) > at > org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:136) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at java.lang.Thread.run(Thread.java:745) > >>>> > > I found the same error message in Jira > (https://issues.apache.org/jira/browse/KYLIN-1912 > <https://issues.apache.org/jira/browse/KYLIN-1912>) but I am not sure they > are same issues. > > Thanks.
