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https://issues.apache.org/jira/browse/KYLIN-1729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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liyang resolved KYLIN-1729.
---------------------------
       Resolution: Fixed
         Assignee: liyang  (was: Dong Li)
    Fix Version/s: v2.0.0

This has been fixed long ago, however I cannot recall the exact fix version..

> Error at  #3 Step Name: Build Dimension Dictionary Duration
> -----------------------------------------------------------
>
>                 Key: KYLIN-1729
>                 URL: https://issues.apache.org/jira/browse/KYLIN-1729
>             Project: Kylin
>          Issue Type: Bug
>          Components: Job Engine
>    Affects Versions: 1.x-HBase1.1.3, v1.5.0
>            Reporter: Chaozhong Yang
>            Assignee: liyang
>            Priority: Major
>             Fix For: v2.0.0
>
>   Original Estimate: 336h
>  Remaining Estimate: 336h
>
> stack trace as follows:
> java.lang.NegativeArraySizeException
>     at 
> org.apache.kylin.dict.TrieDictionaryBuilder.buildTrieBytes(TrieDictionaryBuilder.java:472)
>     at 
> org.apache.kylin.dict.TrieDictionaryBuilder.build(TrieDictionaryBuilder.java:439)
>     at 
> org.apache.kylin.dict.DictionaryGenerator.buildStringDict(DictionaryGenerator.java:163)
>     at 
> org.apache.kylin.dict.DictionaryGenerator.buildDictionaryFromValueEnumerator(DictionaryGenerator.java:75)
>     at 
> org.apache.kylin.dict.DictionaryGenerator.buildDictionary(DictionaryGenerator.java:108)
>     at 
> org.apache.kylin.dict.DictionaryManager.buildDictionary(DictionaryManager.java:300)
>     at org.apache.kylin.cube.CubeManager.buildDictionary(CubeManager.java:165)
>     at 
> org.apache.kylin.cube.cli.DictionaryGeneratorCLI.processSegment(DictionaryGeneratorCLI.java:51)
>     at 
> org.apache.kylin.cube.cli.DictionaryGeneratorCLI.processSegment(DictionaryGeneratorCLI.java:42)
>     at 
> org.apache.kylin.engine.mr.steps.CreateDictionaryJob.run(CreateDictionaryJob.java:56)
>     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:60)
>     at 
> org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:114)
>     at 
> org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:50)
>     at 
> org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:114)
>     at 
> org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:124)
>     at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>     at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>     at java.lang.Thread.run(Thread.java:745)
> result code:2



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