Hi,
There are serveral points you need to check:
1. Make sure all the node(either all or query node) has these properties:
|
kylin.cube.cubeplanner.enabled=true
kylin.server.query-metrics2-enabled=true
kylin.metrics.reporter-query-enabled=true
kylin.metrics.reporter-job-enabled=true
kylin.metrics.monitor-enabled=true
|
Maybe the first one is not necessary. Refer to
http://kylin.apache.org/docs/tutorial/use_cube_planner.html
I think those properties is used to permit kylin to collect query data.
2. Make sure your kylin user have the permission to write those hive tables
about kylin system cube.
Sorry for my poor English. Hope those message could help you.
On 01/8/2020 19:53，Yaqian Zhang<[email protected]> wrote：
Hi:
Is there any data in the corresponding hive table?
在 2020年1月8日，18:55，柯 <[email protected]> 写道：
Dear all:
kylin 2.6.3.
I have already set kylin dashboard by reference to this page
http://kylin.apache.org/docs/tutorial/use_dashboard.html and build job of
KYLIN_SYSTEM cube is successful every day. But the KYLIN_SYSTEM cubes are empty
（cube size 0Kb, source records 0）. The Dashboard page only show "Total cube
count" and "Avg cube expansion" and the other values is 0 or "No data".
I need help.I will be very grateful. Thanks for your watching!
<[email protected]>
<[email protected]>
<[email protected]>
