Hi Sun, Seems you¹re using an old build; The error you encountered should have been fixed on March 20; Please get a newer build and then resume the job.
On 4/14/15, 10:59 AM, "[email protected]" <[email protected]> wrote: >Hi , all > >Try to build our own test cube according to the offical tutorial. When >doing the step of Build Base Cuboid Data, error occurs. > >I checked the mapreduce task log and found the following error stacktrace >: >Note that with defining measure step, I choose measure of GMV_MIN and >GMV_MAX both and these two measures are automatically defined as >decimal(19,4) and there is no way to modify that. > >Super weird for this kind of exception info. Hope any experts can shed a >light on this. > >Best regards, >Sun. > > 2015-04-14 10:49:06,327 INFO [AsyncDispatcher event handler] >org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl: Diagnostics >report from attempt_1428978814353_0003_m_000000_3: Error: >java.lang.IllegalArgumentException: No aggregator for func 'MIN' and >return type 'decimal(19,4)' >at >org.apache.kylin.metadata.measure.MeasureAggregator.create(MeasureAggregat >or.java:58) >at >org.apache.kylin.metadata.measure.MeasureAggregators.<init>(MeasureAggrega >tors.java:49) >at >org.apache.kylin.metadata.measure.MeasureAggregators.<init>(MeasureAggrega >tors.java:39) >at >org.apache.kylin.job.hadoop.cube.CuboidReducer.setup(CuboidReducer.java:73 >) >at org.apache.hadoop.mapreduce.Reducer.run(Reducer.java:168) >at org.apache.hadoop.mapred.Task$NewCombinerRunner.combine(Task.java:1651) >at >org.apache.hadoop.mapred.MapTask$MapOutputBuffer.sortAndSpill(MapTask.java >:1630) >at >org.apache.hadoop.mapred.MapTask$MapOutputBuffer.flush(MapTask.java:1482) >at >org.apache.hadoop.mapred.MapTask$NewOutputCollector.close(MapTask.java:720 >) >at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:790) >at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) >at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168) >at java.security.AccessController.doPrivileged(Native Method) >at javax.security.auth.Subject.doAs(Subject.java:415) >at >org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation. >java:1642) >at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163) > >[email protected]
