Usually it's not necessary to change hbase's configuration. However, we do have a place(*conf/kylin_job_conf.xml*) for users to modify MR jobs' configuration. One example would be adding lzo compression to Mappers' and Reducers' outputs. *This will reduce the final cube size a lot*. Take a look at https://github.com/KylinOLAP/Kylin/blob/master/docs/Operations/Advanced%20settings%20of%20Kylin%20environment.md for how to.
In a word, as your data size grows, if your cube building is taking significant time or space, you'd better start to think about optimizing by adding parameters in kylin_job_conf.xml On Wed, Mar 25, 2015 at 5:33 PM, dong wang <[email protected]> wrote: > Is it necessary for user to do some configuration for hbase-site.xml when > deploy KYLIN? > -- Regards, *Bin Mahone | 马洪宾* Apache Kylin: http://kylin.io Github: https://github.com/binmahone
