hi all,
Have you ever see the error like this? how to fix it?
what are the possible problems to check out?
#7 Step Name: Build Base Cuboid
Duration: 0.01 mins Waiting: 0 seconds
java.lang.IllegalArgumentException: Map input splits are 0 bytes, something is
wrong!
at
org.apache.kylin.engine.mr.common.AbstractHadoopJob.getTotalMapInputMB(AbstractHadoopJob.java:573)
at org.apache.kylin.engine.mr.steps.CuboidJob.run(CuboidJob.java:134)
at org.apache.kylin.engine.mr.MRUtil.runMRJob(MRUtil.java:102)
at
org.apache.kylin.engine.mr.common.MapReduceExecutable.doWork(MapReduceExecutable.java:123)
at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:124)
at
org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:64)
at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:124)
at
org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:142)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:748)
result code:2
thanks a lot ~
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