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From ShaoFeng Shi <shaofeng...@apache.org>
Subject Re: Extract Fact Table Distinct Columns problem
Date Thu, 16 Jun 2016 13:58:12 GMT
You can read this article:
https://kylin.apache.org/blog/2015/08/13/kylin-dictionary/

2016-06-16 17:23 GMT+08:00 仇同心 <qiutongxin@jd.com>:

> Kylin crew:
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>    “Extract Fact Table Distinct Columns”, In this step will often happen
> OOM,I don't know what this step is doing, Can do a simple function
> description?
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> In this FactDistinctColumnsJob.class , Line 80 ,List<TblColRef>
> columnsNeedDict = cubeMgr.getAllDictColumnsOnFact(cubeDesc) : The method to
> realize the function of what.
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> Thanks!
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-- 
Best regards,

Shaofeng Shi

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