A real(ish) world example would help me understand. Can you give an example of
a joint dimension in terms of sales, customers, products, etc.?
> On Jul 1, 2016, at 2:01 AM, ShaoFeng Shi wrote:
>
> "joint" just tell Kylin to prune certain combinations; for example, "joint
> AB" will prune all c
hi shaofeng
can you attach the JIAR here, too?
I got it, it's KYLIN-1838
On Fri, Jul 1, 2016 at 6:43 PM, hongbin ma wrote:
> hi shaofeng
>
> can you attach the JIAR here, too?
>
--
Regards,
*Bin Mahone | 马洪宾*
大家好:
目前在kylin的使用过程中遇到以下一个问题:
Cube构建时,开始时间设置为:2016-06-27 00:00:00结束时间为:2016-06-27 16:00:00
这样build 任务时,第一步从hive 抽取数据时where 条件是 >=2016-06-27 and <2016-06-27
导致没有抽取到数据,最后保存的hbase里也只是一个空表而已。
为了预计算27号的数据,也build另一个job, 开始时间设置为:2016-06-27 16:00:00结束时间为:2016-06-28
00:00:00
这样build 任务时,第一步从hive 抽
大家好:
目前在kylin的使用过程中遇到以下一个问题:
Cube构建时,开始时间设置为:2016-06-27 00:00:00结束时间为:2016-06-27 16:00:00
这样build 任务时,第一步从hive 抽取数据时where 条件是 >=2016-06-27 and <2016-06-27
导致没有抽取到数据,最后保存的hbase里也只是一个空表而已。
为了预计算27号的数据,也build另一个job, 开始时间设置为:2016-06-27 16:00:00结束时间为:2016-06-28
00:00:00
这样build 任务时,第一步从hive 抽
"joint" just tell Kylin to prune certain combinations; for example, "joint
AB" will prune all combinations that only has A or only has B; the order in
"joint" doesn't matter;
for case 3), it should not be allowed on Kylin's GUI, can you verify?
2016-07-01 14:47 GMT+08:00 Richard Calaba (Fishbow
OK,我修改下dimension试试。
谢谢!
-邮件原件-
发件人: ShaoFeng Shi [mailto:shaofeng...@apache.org]
发送时间: 2016年7月1日 13:23
收件人: user@kylin.apache.org
抄送: d...@kylin.apache.org
主题: Re: 答复: kylin查询,报超时异常:Timeout visiting cube!
"derived" need post aggregation as we know; from Day to Month, it need
aggregate