Haha, maybe you have two cube with same implement, and one of them has the 
newest data but another has the expired, please check if the cube using by the 
query is your concerned.


Original Message
Sender:George [email protected]
Recipient:[email protected]
Date:Thursday, Nov 15, 2018 18:10
Subject:Re: 大神,求助kylin的使用问题


Hi, have you queried with "select count(*) from {fact_table}" both in hive and 
kylin, and please check they have the same result. I doubt the segments you 
have built do not include all your hive data. Best regards, Chun’en Ni(George) 
----- 原始邮件 ----- 发件人: [email protected] 收件人: dev [email protected] 已发送邮件: 
Thu, 15 Nov 2018 17:43:31 +0800 (CST) 主题: 大神,求助kylin的使用问题 大神们好! 请容我慢慢描述我的问题 
在kylin使用中,我建立了一个model,暂且叫他 big_int_sum_model,Dimensions有11个, Measures 有三个 分别是 
求count, SUM, SUM, sum 是对 两个bigint字段求和,分别为 sum_4g 和sum_wifi ,用以统计4g总流量和wifi总流量 
hive表中的数据有400万,在cube之后,可以从kylin查出数据。 但是出现了一个奇怪的现象: 从 hive表中统计的4g流量总数为 
295763957458 ,但是kylin中统计出来的是89605527250, hive表中统计的WIFI流量总数为 
456897813426,但是kylin中统计出来的是164840037298。 各位大神,可以给点思考方向吗? [email protected]

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