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Hubert STEFANI edited comment on KYLIN-3667 at 11/6/18 10:49 AM: ----------------------------------------------------------------- I have uploaded the cube json definition was (Author: hstefani): I have uploaded the cube json definition -- <http://www.novagen.tech/> *Hubert STEFANI* *B* : +33 1 76 21 55 40 | +33 3 59 56 16 30 | *P* : + 33 6 20 75 43 68 | *M* : hstef...@novagen.tech Paris La Défense, Les Collines de l’Arche, Immeuble Opéra E Lille Flandres , 14 rue du Vieux Faubourg [image: FACEBOOK] <https://www.facebook.com/novagenconseil/> [image: LINKEDIN] <https://www.linkedin.com/company/novagen-conseil/> [image: YOUTUBE] <https://www.youtube.com/channel/UC9FUgNCkoiddPmqLvea_apQ> [image: TWITTER] <https://twitter.com/NovagenConseil> [image: INSTAGRAM] <https://www.instagram.com/novagen_conseil/?hl=fr> This email may be confidential or privileged. If you received this communication by mistake, please don't forward it to anyone else, please erase all copies and attachments, and please let me know that it went to the wrong person. Thank you. <https://www.linkedin.com/company/10980670/> > ArrayIndexOutOfBoundsException in NDCuboidBuilder > ------------------------------------------------- > > Key: KYLIN-3667 > URL: https://issues.apache.org/jira/browse/KYLIN-3667 > Project: Kylin > Issue Type: Bug > Components: Spark Engine > Affects Versions: v2.5.0 > Environment: AWS EMR > Reporter: Hubert STEFANI > Priority: Major > Attachments: cube.json > > > The former errors > https://issues.apache.org/jira/browse/KYLIN-3115 > and > https://issues.apache.org/jira/browse/KYLIN-1768 > still remain in step SparkCubingByLayer. > we encounter the following error : > java.lang.ArrayIndexOutOfBoundsException at java.lang.System.arraycopy(Native > Method) > at > org.apache.kylin.engine.mr.common.NDCuboidBuilder.buildKeyInternal(NDCuboidBuilder.java:106) > at > org.apache.kylin.engine.mr.common.NDCuboidBuilder.buildKey2(NDCuboidBuilder.java:87) > at > org.apache.kylin.engine.spark.SparkCubingByLayer$CuboidFlatMap.call(SparkCubingByLayer.java:425) > at > org.apache.kylin.engine.spark.SparkCubingByLayer$CuboidFlatMap.call(SparkCubingByLayer.java:370) > at > org.apache.spark.api.java.JavaRDDLike$$anonfun$fn$3$1.apply(JavaRDDLike.scala:143) > at > org.apache.spark.api.java.JavaRDDLike$$anonfun$fn$3$1.apply(JavaRDDLike.scala:143) > at scala.collection.Iterator$$anon$12.nextCur(Iterator.scala:434) > at scala.collection.Iterator$$anon$12.hasNext(Iterator.scala:440) > at > org.apache.spark.util.collection.ExternalSorter.insertAll(ExternalSorter.scala:191) > at > org.apache.spark.shuffle.sort.SortShuffleWriter.write(SortShuffleWriter.scala:63) > at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:96) > at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:53) > at org.apache.spark.scheduler.Task.run(Task.scala:99) > at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:325) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > Do we have to (painfully) change dimensions size or should it be fixed > through a patch ? > -- This message was sent by Atlassian JIRA (v7.6.3#76005)