Hi, We used the 0.7.1-SNAPSHOT from here : http://kylin.incubator.apache.org/download/ with Updated Date - April 03, 2015
Does that mean we are using an older build? Seems that the current build we used is the latest. So the problem is super weird. Corrects me if I am wrong. Best Regards, Sun. [email protected] From: Shi, Shaofeng Date: 2015-04-14 11:32 To: [email protected] Subject: Re: kylin cube build error: java.lang.IllegalArgumentException 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]
