Hi Fei Yi, This parameter only works for ultra high cardinality columns, including the columns defined as "ShardBy" and "Global Dictionary". Please check if your cube has these two definitions.
With Warm regards Billy Liu 2018-03-30 16:45 GMT+08:00 Fei Yi <[email protected]>: > I use kylin 2.3.1 version， > set kylin.engine.mr.build-uhc-dict-in-additional-step=true > kylin.snapshot.max-mb=3000 > > but job are still built in kylin server, I don't see a separate step to > build UHC dimensions > >
