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From 仇同心 <qiutong...@jd.com>
Subject Extract Fact Table Distinct Columns problem
Date Thu, 16 Jun 2016 09:01:09 GMT
Kylin crew:

   “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?

In this FactDistinctColumnsJob.class , Line 80 ,List<TblColRef> columnsNeedDict = cubeMgr.getAllDictColumnsOnFact(cubeDesc)
: The method to realize the function of what.




Thanks!


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