Thanks Li! :) On Fri, Jun 19, 2015 at 3:36 PM, Li Yang <[email protected]> wrote:
> Document definitely should improve. I created a JIRA > https://issues.apache.org/jira/browse/KYLIN-846 > > > On Thu, Jun 11, 2015 at 5:43 PM, Shi, Shaofeng <[email protected]> wrote: > > > By default Kylin will build dictionary for all dimension columns; But if > a > > column¹s cardinality is very high, dictionary may not help; in that case > > you can select ³false² for dictionary and then enter the max length of > > that column, Kylin will directly copy the column values in the cube; > > > > On 6/11/15, 4:50 PM, "Vineet Mishra" <[email protected]> wrote: > > > > >Hi All, > > > > > >I was creating some cubes through Kylin and was wondering as in second > > >last > > >tab i.e Advance Setting in the kylin cube creation what is Aggregation > > >Groups and Dictionary under Rows Keys Section in the Kylin UI. > > > > > >Moreover it show some length also associated with the columns, is there > > >any > > >documentation for Kylin where I can have the better understanding of > these > > >terms. > > > > > >Thanks! > > > > >
