Hi:
I meet a problem with kylin Global dictionary today.
When I build a cube today.and I meet a problem at below
-----------------------------------------------------
java.lang.RuntimeException: Failed to create dictionary on XXXX
at
org.apache.kylin.dict.DictionaryManager.buildDictionary(DictionaryManager.java:325)
at
org.apache.kylin.cube.CubeManager.buildDictionary(CubeManager.java:222)
at
org.apache.kylin.cube.cli.DictionaryGeneratorCLI.processSegment(DictionaryGeneratorCLI.java:50)
at
org.apache.kylin.cube.cli.DictionaryGeneratorCLI.processSegment(DictionaryGeneratorCLI.java:41)
at
org.apache.kylin.engine.mr.steps.CreateDictionaryJob.run(CreateDictionaryJob.java:54)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
at
org.apache.kylin.engine.mr.common.HadoopShellExecutable.doWork(HadoopShellExecutable.java:63)
at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:113)
at
org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:57)
at
org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:113)
at
org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:136)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalStateException: GlobalDict /dict/XXX/ROWKEY should
have 0 or 1 append dict but 2
at
org.apache.kylin.dict.GlobalDictionaryBuilder.build(GlobalDictionaryBuilder.java:68)
at
org.apache.kylin.dict.DictionaryGenerator.buildDictionary(DictionaryGenerator.java:81)
at
org.apache.kylin.dict.DictionaryManager.buildDictionary(DictionaryManager.java:323)
... 14 more
------------------------------------
Some one can do help for me ? thanks
[email protected]
