Hi zhuoran, The number in CubeStatsReader is estimated data before cube be built, Kylin need this to estimate the reduer nubmer, HBase region nubmer and others;
The cube size you see in Web GUI are real size (data from MR counter); it may differ from the estimated size, but this is normal and you don't need worry about it. 2017-04-24 10:15 GMT+08:00 ShaoFeng Shi <[email protected]>: > H > > 2017-04-21 18:20 GMT+08:00 吕卓然 <[email protected]>: > >> Hi all, >> >> Currently I am using Kylin 1.6.1 and I face a problem about cube size. In >> web GUI, my cube size is around 700MB with 800,000,000 records. However, >> when I try to use kylin.sh org.apache.kylin.engine.mr.common.CubeStatsReader >> in terminal, the Total estimated size(MB) is said to be 8709.30625014305. I >> tried to check HBase and the cube size is indeed 700MB. I am really >> confusing about this. Please correct me if I made any mistake on this. >> >> Thanks a lot! >> Zhuoran >> > > > > -- > Best regards, > > Shaofeng Shi 史少锋 > > -- Best regards, Shaofeng Shi 史少锋
