Kylin - supporting parent-child hierarchy.

Good day! Currently I was working with MDX-Kylin working with Mondrian. I used Mondrian earlier, and I could use there parent-child hierarchies, which is greate use. So I come up with idea to make Kylin support parent-child hierarchy. Please can I have any tips for easy start?  Best wishes,

[jira] [Created] (KYLIN-5209) kylin3.1.3 start on cdh6.3.0 fail

suoli created KYLIN-5209: Summary: kylin3.1.3 start on cdh6.3.0 fail Key: KYLIN-5209 URL: https://issues.apache.org/jira/browse/KYLIN-5209 Project: Kylin Issue Type: Bug Affects Versions: v3.1.3

[jira] [Created] (KYLIN-5208) kylin 4.0.1 构建cube 2个表1对多关系 ，报错 DUP key found ,key=venue_id

huang song created KYLIN-5208: - Summary: kylin 4.0.1 构建cube 2个表1对多关系 ，报错 DUP key found ,key=venue_id Key: KYLIN-5208 URL: https://issues.apache.org/jira/browse/KYLIN-5208 Project: Kylin Issue