Hi Chaymaa, you're correct, I think the resource is limited, you need to add more resources to improve the build performance.
Best regards, Shaofeng Shi 史少锋 Apache Kylin PMC Email: shaofeng...@apache.org Apache Kylin FAQ: https://kylin.apache.org/docs/gettingstarted/faq.html Join Kylin user mail group: user-subscr...@kylin.apache.org Join Kylin dev mail group: dev-subscr...@kylin.apache.org chaymaa lyoubiidrissi <chaymaalyoubiidri...@cashplus.ma> 于2020年11月5日周四 下午3:45写道： > Hi, > My name is Lyoubi Idrissi Chaymaa, i want to thank you first for this > opportunity. > I am using Apache Kylin 3.1.0 to generate my first OLAP Cube (Map reduce > engine), it tooks me about 25 minutes to build the cube with only 1M rows > of data, i tried to rebuild it in specific intervals using crontab and it > tooks almost the same time. is this due to my machine performance or the > lack of nodes, can you please help me understand this issue ? > > I am using Hadoop on a single node with 8 GB of RAM, and Intel(R) Xeon(R) > CPU D-1541 @ 2.10GHz as processor > > Thanks in advance. > >
