Hi ShaoFeng, My former manipulation is to set : kylin.cube.aggrgroup.max.size=24 kylin.cube.aggrgroup.max.combination=8092 and restart kylin server,but it didn't work.
I update the properties to values as follow just now: kylin.cube.aggrgroup.max.size=48 kylin.cube.aggrgroup.max.combination=16384 and then restart kylin server, it can crerate cube successfully. Now, I don't know what is the appropriate value to set it and this two properties stand for what ? 2016-05-11 19:15 GMT+08:00 Mars J <[email protected]>: > Yes, I have restart kylin server after update this property. but the error > is still there. > > 2016-05-11 17:20 GMT+08:00 ShaoFeng Shi <[email protected]>: > >> Hi Mars, did you restart kylin server after update this property? >> >> 2016-05-11 16:34 GMT+08:00 Mars J <[email protected]>: >> >>> Hi, >>> I'm creating a cube, at the "Advanced Setting" step, I have 18 >>> columns in the Agg Group includes like the picture below: >>> [image: 内嵌图片 2] >>> >>> when save this cube , it shows the error message as follow: >>> >>> [image: 内嵌图片 1] >>> >>> then I go to edit kylin.properties to alter the value of >>> kylin.cube.aggrgroup.max.combination, but I didn't find the default value >>> of this property. I think this property is meaning of the number of include >>> number in agg group. I found the default value from github is 4096, and I >>> set it to 8092, also has this error. >>> >>> Please tell me what the right meaning of >>> kylin.cube.aggrgroup.max.combination and how to set it can avoid my error. >>> >>> Thanks. >>> >> >> >> >> -- >> Best regards, >> >> Shaofeng Shi >> >> >
