I'm wondering why retentionRange has to be a property on cubeintance? the same for autoMergeTimeRanges.
It would be easier for metadata manipulation if all of such configurations reside in cubedesc, so will reduce our frontend efforts. -- Regards, *Bin Mahone | 马洪宾* Apache Kylin: http://kylin.io Github: https://github.com/binmahone
