Have you read this article? http://kylin.apache.org/blog/2016/02/18/new-aggregation-group/
2017-04-01 2:26 GMT+08:00 rahulsingh <rahul.si...@i-link.co.in>: > Hi all, > > I have an issue regarding aggregation group of Kylin. I have built cube two > times with two differrent scenarios that are. > In first time I have mentioned the Id's dimensions as Mandatory dimensions, > then the cube built in just 25 mins and size of Htable is also less.(size > in > MB) > > But, In second time I have built the same cube but with different > dimensions > as Mandatory dimensions, then the cube built in 150 mins and the size of > Htable is more(size in GB) comparatively. > > I don't understand why it is taking too much time and size with some > different dimensions as Mandatory Dimensions.In second scenario, the > dimensions are the Name field. > > Looking for solution, Please help if anyone have faced the same issue. > > Thank You, > Rahul Singh > > -- > View this message in context: http://apache-kylin.74782.x6. > nabble.com/About-Aggregation-Group-tp7562.html > Sent from the Apache Kylin mailing list archive at Nabble.com. >
