Hi,
Looks like there is a dimension with high cardinality (HC) that does not fit in dictionary. Please check if you have a HC dimension and try to change its Rowkey Encoding from dictionary (dic) to other encoding, such as fixed length. Have you tried this already? Regards, From: Lu Zhe [mailto:[email protected]] Sent: martes, 10 de abril de 2018 9:37 To: [email protected] Subject: 答复: Dict value is too long 抱歉，我修改下格式。 java.lang.IllegalStateException: maxValueLength is negative (-26578). Dict value is too long, whose length is larger than 32767 at org.apache.kylin.dict.TrieDictionary.init(TrieDictionary.java:104) at org.apache.kylin.dict.TrieDictionary.readFields(TrieDictionary.java:339) at org.apache.kylin.dict.lookup.SnapshotTable.readData(SnapshotTable.java:250) at org.apache.kylin.dict.lookup.SnapshotTableSerializer.deserialize(SnapshotTab leSerializer.java:74) at org.apache.kylin.dict.lookup.SnapshotTableSerializer.deserialize(SnapshotTab leSerializer.java:48) at org.apache.kylin.common.persistence.ResourceStore.getResource(ResourceStore. java:171) at org.apache.kylin.dict.lookup.SnapshotManager.load(SnapshotManager.java:196) at org.apache.kylin.dict.lookup.SnapshotManager.checkDupByContent(SnapshotManag er.java:178) at org.apache.kylin.dict.lookup.SnapshotManager.trySaveNewSnapshot(SnapshotMana ger.java:140) at org.apache.kylin.dict.lookup.SnapshotManager.buildSnapshot(SnapshotManager.j ava:120) at org.apache.kylin.cube.CubeManager$DictionaryAssist.buildSnapshotTable(CubeMa nager.java:1055) at org.apache.kylin.cube.CubeManager.buildSnapshotTable(CubeManager.java:971) at org.apache.kylin.cube.cli.DictionaryGeneratorCLI.processSegment(DictionaryGe neratorCLI.java:87) at org.apache.kylin.cube.cli.DictionaryGeneratorCLI.processSegment(DictionaryGe neratorCLI.java:49) at org.apache.kylin.engine.mr.steps.CreateDictionaryJob.run(CreateDictionaryJob .java:71) at org.apache.kylin.engine.mr.MRUtil.runMRJob(MRUtil.java:97) at org.apache.kylin.engine.mr.common.HadoopShellExecutable.doWork(HadoopShellEx ecutable.java:63) at org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable .java:162) at org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChaine dExecutable.java:67) at org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable .java:162) at org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultS cheduler.java:300) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:11 42) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:6 17) at java.lang.Thread.run(Thread.java:745) result code:2 原本怀疑是字段值过长，因为上次遇到的情况就是这样，后来我限制了字段值的长度就 好了。 这次又遇到这个问题，不是很理解。 _____ 发件人: Lu Zhe < <mailto:[email protected]> [email protected]> 发送时间: 2018年4月10日 15:29 收件人: <mailto:[email protected]> [email protected] 主题: Dict value is too long Kylin 2.3.1 Build Dimension Dictionary时报错： java.lang.IllegalStateException: maxValueLength is negative (-26578). Dict value is too long, whose length is larger than 32767 at org.apache.kylin.dict.TrieDictionary.init(TrieDictionary.java:104) at org.apache.kylin.dict.TrieDictionary.readFields(TrieDictionary.java:339) at org.apache.kylin.dict.lookup.SnapshotTable.readData(SnapshotTable.java:250) at org.apache.kylin.dict.lookup.SnapshotTableSerializer. deserialize(SnapshotTableSerializer.java:74) at org.apache.kylin.dict.lookup.SnapshotTableSerializer. deserialize(SnapshotTableSerializer.java:48) at org.apache.kylin.common.persistence.ResourceStore.getResource(ResourceStore. java:171) at org.apache.kylin.dict.lookup.SnapshotManager.load(SnapshotManager.java:196) at org.apache.kylin.dict.lookup.SnapshotManager.checkDupByContent(SnapshotManag er.java:178) at org.apache.kylin.dict.lookup.SnapshotManager.trySaveNewSnapshot(SnapshotMana ger.java:140) at org.apache.kylin.dict.lookup.SnapshotManager.buildSnapshot(SnapshotManager.j ava:120) at org.apache.kylin.cube.CubeManager$DictionaryAssist.buildSnapshotTable(CubeMa nager.java:1055) at org.apache.kylin.cube.CubeManager.buildSnapshotTable(CubeManager.java:971) at org.apache.kylin.cube.cli.DictionaryGeneratorCLI.processSegment(DictionaryGe neratorCLI.java:87) at org.apache.kylin.cube.cli.DictionaryGeneratorCLI.processSegment(DictionaryGe neratorCLI.java:49) at org.apache.kylin.engine.mr.steps.CreateDictionaryJob. run(CreateDictionaryJob.java:71) at org.apache.kylin.engine.mr.MRUtil.runMRJob(MRUtil.java:97) at org.apache.kylin.engine.mr.common.HadoopShellExecutable.doWork(HadoopShellEx ecutable.java:63) at org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable .java:162) at org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChaine dExecutable.java:67) at org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable .java:162) at org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultS cheduler.java:300) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:11 42) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:6 17) at java.lang.Thread.run(Thread.java:745) result code:2 原本怀疑是字段值过长，因为上次遇到的情况就是这样，后来我限制了字段值的长度就 好了。 这次又遇到这个问题，不是很理解。
