What is your Kylin version? There was some bug with old version KYLIN-1834 <https://issues.apache.org/jira/browse/KYLIN-1834> and KYLIN-1934 <https://issues.apache.org/jira/browse/KYLIN-1934>
Can you check if some of your Dim Data have unusual data ? can you try using diccitionary encoded ? Can you check that al values of Fact table exists on Dim tables? <https://issues.apache.org/jira/browse/KYLIN-1834> 2017-02-06 16:05 GMT+01:00 rahulsingh <[email protected]>: > Error: java.io.IOException: Failed to build cube in mapper 0 at > org.apache.kylin.engine.mr.steps.InMemCuboidMapper. > cleanup(InMemCuboidMapper.java:145) > at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:148) at > org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:787) at > org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at > org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164) 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:1714) > at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) Caused by: > java.util.concurrent.ExecutionException: java.lang.RuntimeException: > java.io.IOException: java.io.IOException: > java.lang.IllegalArgumentException: Value not exists! at > java.util.concurrent.FutureTask.report(FutureTask.java:122) at > java.util.concurrent.FutureTask.get(FutureTask.java:188) at > org.apache.kylin.engine.mr.steps.InMemCuboidMapper. > cleanup(InMemCuboidMapper.java:143) > ... 8 more Caused by: java.lang.RuntimeException: java.io.IOException: > java.io.IOException: java.lang.IllegalArgumentException: Value not exists! > at > org.apache.kylin.cube.inmemcubing.AbstractInMemCubeBuilder$1. > run(AbstractInMemCubeBuilder.java:84) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > at java.util.concurrent.FutureTask.run(FutureTask.java:262) at > java.util.concurrent.ThreadPoolExecutor.runWorker( > ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run( > ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) Caused by: java.io.IOException: > java.io.IOException: java.lang.IllegalArgumentException: Value not exists! > at > org.apache.kylin.cube.inmemcubing.DoggedCubeBuilder$BuildOnce.build( > DoggedCubeBuilder.java:128) > at > org.apache.kylin.cube.inmemcubing.DoggedCubeBuilder. > build(DoggedCubeBuilder.java:75) > at > org.apache.kylin.cube.inmemcubing.AbstractInMemCubeBuilder$1. > run(AbstractInMemCubeBuilder.java:82) > ... 5 more Caused by: java.io.IOException: > java.lang.IllegalArgumentException: Value not exists! at > org.apache.kylin.cube.inmemcubing.DoggedCubeBuilder$BuildOnce.abort( > DoggedCubeBuilder.java:196) > at > org.apache.kylin.cube.inmemcubing.DoggedCubeBuilder$ > BuildOnce.checkException(DoggedCubeBuilder.java:169) > at > org.apache.kylin.cube.inmemcubing.DoggedCubeBuilder$BuildOnce.build( > DoggedCubeBuilder.java:116) > ... 7 more Caused by: java.lang.IllegalArgumentException: Value not > exists! > at > org.apache.kylin.common.util.Dictionary.getIdFromValueBytes( > Dictionary.java:162) > at > org.apache.kylin.dict.TrieDictionary.getIdFromValueImpl( > TrieDictionary.java:167) > at > org.apache.kylin.common.util.Dictionary.getIdFromValue(Dictionary.java:98) > at > org.apache.kylin.dimension.DictionaryDimEnc$DictionarySerializer. > serialize(DictionaryDimEnc.java:121) > at > org.apache.kylin.cube.gridtable.CubeCodeSystem.encodeColumnValue( > CubeCodeSystem.java:121) > at > org.apache.kylin.cube.gridtable.CubeCodeSystem.encodeColumnValue( > CubeCodeSystem.java:110) > at org.apache.kylin.gridtable.GTRecord.setValues(GTRecord.java:93) at > org.apache.kylin.gridtable.GTRecord.setValues(GTRecord.java:81) at > org.apache.kylin.cube.inmemcubing.InMemCubeBuilderInputConverter.convert( > InMemCubeBuilderInputConverter.java:74) > at > org.apache.kylin.cube.inmemcubing.InMemCubeBuilder$InputConverter$1.next( > InMemCubeBuilder.java:544) > at > org.apache.kylin.cube.inmemcubing.InMemCubeBuilder$InputConverter$1.next( > InMemCubeBuilder.java:525) > at > org.apache.kylin.gridtable.GTAggregateScanner.iterator( > GTAggregateScanner.java:139) > at > org.apache.kylin.cube.inmemcubing.InMemCubeBuilder.createBaseCuboid( > InMemCubeBuilder.java:341) > at > org.apache.kylin.cube.inmemcubing.InMemCubeBuilder. > build(InMemCubeBuilder.java:168) > at > org.apache.kylin.cube.inmemcubing.InMemCubeBuilder. > build(InMemCubeBuilder.java:137) > at > org.apache.kylin.cube.inmemcubing.DoggedCubeBuilder$SplitThread.run( > DoggedCubeBuilder.java:284) > > -- > View this message in context: http://apache-kylin.74782.x6. > nabble.com/Getting-this-exception-at-step-18-Build-Cube-tp7108.html > Sent from the Apache Kylin mailing list archive at Nabble.com. >
