how long the kylin query cache valid？

2017-09-14 Thread funky 
Hi:
I meet a problem with query kylin query cache.when i query a condition first
once,the query statement not in cache and do hbase scan job to find the
result,and very fast when I do the same query second time,so I wonder how
long does the query cache valid?

environment:
kylin2.0,jdk1.8 CDH5.8


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Re: how long the kylin query cache valid？

2017-09-14 Thread funky 
referenced link https://issues.apache.org/jira/browse/KYLIN-2318

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[jira] [Created] (KYLIN-2869) When using non-default FS as the working-dir, Kylin puts large metadata file to default FS

2017-09-14 Thread Shaofeng SHI (JIRA) 
Shaofeng SHI created KYLIN-2869:
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 Summary: When using non-default FS as the working-dir, Kylin puts 
large metadata file to default FS
 Key: KYLIN-2869
 URL: https://issues.apache.org/jira/browse/KYLIN-2869
 Project: Kylin
  Issue Type: Bug
  Components: Metadata
Affects Versions: v2.1.0
Reporter: Shaofeng SHI
Assignee: Shaofeng SHI
 Fix For: v2.2.0






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[KYLIN-1668] - Rowkey column shouldn??t allow delete and add

2017-09-14 Thread ???????? 
[KYLIN-1668] - Rowkey column shouldn??t allow delete and add
Kylin new version 2.1, this problem still exists??cannot delete

?????? [KYLIN-1668] - Rowkey column shouldn??t allow delete and add

2017-09-14 Thread ???????? 
If you don't want to delete the dimension, how do you delete some rowkey?


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??: "Billy Liu";;
: 2017??9??15??(??) 12:51
??: "dev"; 

: Re: [KYLIN-1668] - Rowkey column shouldn??t allow delete and add



Rowkey is generated by the chosen dimensions. If you want to remove some
rowkey, remove the dimension will work.

2017-09-15 11:54 GMT+08:00  <838279...@qq.com>:

> [KYLIN-1668] - Rowkey column shouldn??t allow delete and add
> Kylin new version 2.1, this problem still exists??cannot delete

Re: [KYLIN-1668] - Rowkey column shouldn’t allow delete and add

2017-09-14 Thread Billy Liu 
Rowkey is generated by the chosen dimensions. If you want to remove some
rowkey, remove the dimension will work.

2017-09-15 11:54 GMT+08:00 谁主沉浮 <838279...@qq.com>:

> [KYLIN-1668] - Rowkey column shouldn’t allow delete and add
> Kylin new version 2.1, this problem still exists，cannot delete