Extract Fact Table Distinct Columns problem

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 columnsNeedDict = cubeMgr.getAllDictColumnsOnFact(cubeDesc) : The method to r

Extract Fact Table Distinct Columns problem

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 columnsNeedDict = cubeMgr.getAllDictColumnsOnFact(cubeDesc) : The method to r

Re: Extract Fact Table Distinct Columns problem

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 : > 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?