before you expand your cluster, you might need to analyse why it's delivering poor performance.
how about the size of your hive fact table? the cardinality of the dimension columns? if possible you can run a query,and paste the query's log in KYLIN_HOME/logs/kylin.log for that query. we can help you check for any abnormalities. (make sure you're writing a slightly different query, to avoid hitting cache) On Tue, May 12, 2015 at 2:04 PM, Parkavi Nandagopal <[email protected]> wrote: > Hi , > > I have installed kylin and created cube(3GB size) with only one region > server and when I query the cube data, it is taking much time to show the > query result in Kylin web UI. > If I add 3 or more region server node with high configuration and I create > a cube then query the cube means will it increase the query performance? > > > Thanks, > Parkavi. > > > ::DISCLAIMER:: > > ---------------------------------------------------------------------------------------------------------------------------------------------------- > > The contents of this e-mail and any attachment(s) are confidential and > intended for the named recipient(s) only. > E-mail transmission is not guaranteed to be secure or error-free as > information could be intercepted, corrupted, > lost, destroyed, arrive late or incomplete, or may contain viruses in > transmission. The e mail and its contents > (with or without referred errors) shall therefore not attach any liability > on the originator or HCL or its affiliates. > Views or opinions, if any, presented in this email are solely those of the > author and may not necessarily reflect the > views or opinions of HCL or its affiliates. Any form of reproduction, > dissemination, copying, disclosure, modification, > distribution and / or publication of this message without the prior > written consent of authorized representative of > HCL is strictly prohibited. If you have received this email in error > please delete it and notify the sender immediately. > Before opening any email and/or attachments, please check them for viruses > and other defects. > > > ---------------------------------------------------------------------------------------------------------------------------------------------------- > -- Regards, *Bin Mahone | 马洪宾* Apache Kylin: http://kylin.io Github: https://github.com/binmahone
