So you use the binary package from http://kylin.apache.org/download/ ?
- apache-kylin-1.3-HBase-1.1-SNAPSHOT-bin.tar.gz <https://dist.apache.org/repos/dist/dev/kylin/apache-kylin-1.3-snapshot/apache-kylin-1.3-HBase-1.1-SNAPSHOT-bin.tar.gz> According to the source code: https://github.com/apache/kylin/blob/a3b8eb04955310abec158ea30f61deb0119679d1/job/src/main/java/org/apache/kylin/job/common/MapReduceExecutable.java#L78 Seems it looked for a MR job that has never existed, thus the null pointer exception. Maybe the job has hit other failures previously? Perhaps you should discard the whole job and rebuild again. On Thu, Feb 18, 2016 at 4:21 PM, edison...@idreamsky.com < edison...@idreamsky.com> wrote: > I am using hortonworks sandbox 2.3.2, hadoop 2.7,hbase 1.1.2, kylin 1.3 to > develop. > > when i was building cubes, the job always goes error in step 12. > > the log is: > > java.lang.NullPointerException > at > org.apache.kylin.job.common.MapReduceExecutable.onExecuteStart(MapReduceExecutable.java:79) > at > org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:106) > at > org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:51) > at > org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:107) > at > org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:130) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > > > i dont know how to deal with it. am i missing something in kylin config? > > thank you. > ------------------------------ > ------------------------------ > > [image: 说明: http://dl.uu.cc/ars/logo.jpg] > > 胡明哲 edison.hu > > 部门：研发部/数据平台中心/平台组 > > > > 深圳市南山区科苑北路科兴科学园A3栋16层 > > 16/F, A3 Bld, Kexing Science Park, 15 Keyuan Rd, Nanshan District, > Shenzhen,China > > T +8613554462513 E edison...@idreamsky.com <jakey.c...@idreamsky.com> >
