Hi,all
I got error in [#14 Step Name: Convert Cuboid Data to HFile] when build
the "sample" cube.
I guess maybe I missing any configuration for the "MR output path" ?
【---------------------------Error message------------------------】
[pool-5-thread-2]:[2015-08-10
17:54:34,630][ERROR][org.apache.kylin.job.hadoop.cube.CubeHFileJob.run(CubeHFileJob.java:98)]
- *error in CubeHFileJob*
*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:545)
at
org.apache.hadoop.hbase.mapreduce.HFileOutputFormat2.configureIncrementalLoad(HFileOutputFormat2.java:394)
at
org.apache.hadoop.hbase.mapreduce.HFileOutputFormat.configureIncrementalLoad(HFileOutputFormat.java:88)
at org.apache.kylin.job.hadoop.cube.CubeHFileJob.run(CubeHFileJob.java:89)
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:112)
at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:106)
at
org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:50)
at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:106)
at
org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:133)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
*[pool-5-thread-2]:[2015-08-10
17:54:34,641][ERROR][org.apache.kylin.job.common.MapReduceExecutable.doWork(MapReduceExecutable.java:115)]
- error execute
MapReduceExecutable{id=01a048d5-c385-4f53-a00a-267e2aeabb49-13,
name=Convert Cuboid Data to HFile, state=RUNNING}*
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:545)
at
org.apache.hadoop.hbase.mapreduce.HFileOutputFormat2.configureIncrementalLoad(HFileOutputFormat2.java:394)
at
org.apache.hadoop.hbase.mapreduce.HFileOutputFormat.configureIncrementalLoad(HFileOutputFormat.java:88)
at org.apache.kylin.job.hadoop.cube.CubeHFileJob.run(CubeHFileJob.java:89)
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:112)
at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:106)
at
org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:50)
at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:106)
at
org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:133)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
