@Hongbin Ma
sorry about that. the second question, e.g. I have a dimension named date, and its levels are year, month and day, I want to display the hierarchy with indentation to the endusers like this: date --year --month --day The problem is, I can't get the name "date" from kylin API. Looking forward to your help, thx~ ------------------ 原始邮件 ------------------ 发件人: "hongbin ma";<[email protected]>; 发送时间: 2016年6月15日(星期三) 晚上10:14 收件人: "dev"<[email protected]>; 主题: Re: some doubt about hierarchy dimension in kylin 1.5+ 1. use normal dimension here. the hierachy relationship is later defined in "aggregation group" 2. actually I don't quite understand your question. if you're asking how to get the hierachy relationship from the json, take a look at aggregation_groups => select_rule => hierarchy_dims -- Regards, *Bin Mahone | 马洪宾* Apache Kylin: http://kylin.io Github: https://github.com/binmahone
