Hi All, I am building a cube using Kylin and I could see that the job is running with Single Mapper and Reducer for some of the intermediate process such as
Extract Fact Table Distinct Columns Build Dimension Dictionary Build N-Dimension Cuboid I am not sure what's the reason behind running the job with single M/R, is it really necessary or is it some default config. which can be tweaked, its 70 Mins and the job status is 25% ! Urgent Call! Thanks!
