In this case you need do some profiling to see what's the bottleneck: Kylin or HBase or other factors like CPU, memory or network; maybe it is related with the cube design, try to optimize the cube design with the executed query is also a way; It is hard to give you good answer with a couple words.
2017-01-11 19:50 GMT+08:00 Phong Pham <[email protected]>: > Heres about detail on our system: > > Hbase: 5 nodes > Data size: 24M rows > > Query result: > *Success: true* > *Duration: 20s* > *Project: metrixa_global_database* > *Realization Names: [xxx, xxx, xxx]* > *Cuboid Ids: [45971, 24]* > > > 2017-01-11 18:34 GMT+07:00 Phong Pham <[email protected]>: > >> Hi all, >> I have a problem with concurrency on Apache Kylin. Execute single >> query, it takes about 3s. Howerver,when i run multiple queries on the same >> time, each query take about 13-15s. So how can i solve problems? >> My Kylin Version is 1.6.1 >> Thanks >> > > -- Best regards, Shaofeng Shi 史少锋
