can you check this bug: KYLIN-1834 <https://issues.apache.org/jira/browse/KYLIN-1834> check if your actual version is 1.5.2 there is a new version 1.5.4.2
good luck, Alb 2016-10-10 18:38 GMT+02:00 Joel Victor <[email protected]>: > I have come across this error where I get a exception in the cube build > step (step #17) which says that a particular key does not exist in the trie > dictionary. > > The build dictionary step says that the value is present in the > dictionary. I have deduced this by looking at the Kylin debug logs. > Following is the log > 2016-10-10 05:43:06,956 DEBUG [pool-5-thread-6] > dict.DictionaryGenerator:86 : Dictionary value samples: =>0, > 20160628082452279-7bdd009d55a794c=>17606, > 20140225082303539-a91c9daed8602d1=>1, > 20140225082452582-d55ca8b438418c4=>2, 20140225082509763-e9c208ceff68ea1=>3 > > > Also I went back and checked the input for the build dimension dictionary > step. In particular the -input paramter > > I found that the id for which the error is surfacing has a occurs twice in > the -input file. > > I wanted to ask that whether there Is a chance that duplicate values in the > input file while creating the dimension dictionary would cause the error > mentioned above in the build cube (#17) step? > > From what I can tell there shouldn't be a duplicate values since the step > before that is to extract distinct values. > > Following is the stack trace for the cube build step for reference: > > 2016-10-10 05:45:17,461 ERROR [Thread-11] > org.apache.kylin.dict.TrieDictionary: Not a valid value: > 20160628082452279-7bdd009d55a794c > 2016-10-10 05:45:18,462 ERROR [pool-5-thread-1] > org.apache.kylin.cube.inmemcubing.DoggedCubeBuilder: Dogged Cube Build error > java.io.IOException: java.lang.IllegalArgumentException: Value not exists! > at > org.apache.kylin.cube.inmemcubing.DoggedCubeBuilder$BuildOnce.abort(DoggedCubeBuilder.java:193) > at > org.apache.kylin.cube.inmemcubing.DoggedCubeBuilder$BuildOnce.checkException(DoggedCubeBuilder.java:166) > at > org.apache.kylin.cube.inmemcubing.DoggedCubeBuilder$BuildOnce.build(DoggedCubeBuilder.java:113) > at > org.apache.kylin.cube.inmemcubing.DoggedCubeBuilder.build(DoggedCubeBuilder.java:72) > at > org.apache.kylin.cube.inmemcubing.AbstractInMemCubeBuilder$1.run(AbstractInMemCubeBuilder.java:74) > at > java.util.concurrent.Executors$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$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > Caused by: java.lang.IllegalArgumentException: Value not exists! > at > org.apache.kylin.dimension.Dictionary.getIdFromValueBytes(Dictionary.java:160) > at > org.apache.kylin.dict.TrieDictionary.getIdFromValueImpl(TrieDictionary.java:158) > at > org.apache.kylin.dimension.Dictionary.getIdFromValue(Dictionary.java:96) > at > org.apache.kylin.dimension.DictionaryDimEnc$DictionarySerializer.serialize(DictionaryDimEnc.java:120) > at > org.apache.kylin.cube.gridtable.CubeCodeSystem.encodeColumnValue(CubeCodeSystem.java:122) > at > org.apache.kylin.cube.gridtable.CubeCodeSystem.encodeColumnValue(CubeCodeSystem.java:111) > at org.apache.kylin.gridtable.GTRecord.setValues(GTRecord.java:99) > at org.apache.kylin.gridtable.GTRecord.setValues(GTRecord.java:87) > at > org.apache.kylin.cube.inmemcubing.InMemCubeBuilderInputConverter.convert(InMemCubeBuilderInputConverter.java:75) > at > org.apache.kylin.cube.inmemcubing.InMemCubeBuilder$InputConverter$1.next(InMemCubeBuilder.java:540) > at > org.apache.kylin.cube.inmemcubing.InMemCubeBuilder$InputConverter$1.next(InMemCubeBuilder.java:521) > at > org.apache.kylin.gridtable.GTAggregateScanner.iterator(GTAggregateScanner.java:133) > at > org.apache.kylin.cube.inmemcubing.InMemCubeBuilder.createBaseCuboid(InMemCubeBuilder.java:337) > at > org.apache.kylin.cube.inmemcubing.InMemCubeBuilder.build(InMemCubeBuilder.java:164) > at > org.apache.kylin.cube.inmemcubing.InMemCubeBuilder.build(InMemCubeBuilder.java:133) > at > org.apache.kylin.cube.inmemcubing.DoggedCubeBuilder$SplitThread.run(DoggedCubeBuilder.java:281) > > > Thanks, > > -Joel > > >
