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https://issues.apache.org/jira/browse/KYLIN-953?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shaofeng SHI closed KYLIN-953.
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> when running the cube job at "Convert Cuboid Data to HFile" step, an error is
> throw
> -----------------------------------------------------------------------------------
>
> Key: KYLIN-953
> URL: https://issues.apache.org/jira/browse/KYLIN-953
> Project: Kylin
> Issue Type: Bug
> Components: Job Engine
> Affects Versions: v0.7.2
> Reporter: JerryShao
> Assignee: ZhouQianhao
>
> when cube job run at the "Convert Cuboid Data to HFile" step, throws an error
> like bellow:
> [pool-5-thread-8]:[2015-08-18
> 09:43:15,854][ERROR][org.apache.kylin.job.hadoop.cube.CubeHFileJob.run(CubeHFileJob.java:98)]
> - error in CubeHFileJ
> ob
> 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)
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