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

2017-09-15 Thread ????????
Thanks -- -- ??: "Billy Liu";; : 2017??9??15??(??) 6:32 ??: "dev"; : Re: [KYLIN-1668] - Rowkey column shouldn??t allow delete and add 1. Use Derived Dimension will reduce the

[jira] [Created] (KYLIN-2873) relate to KYLIN-1351, no document for configure rdbms as datasource

2017-09-15 Thread Maxy (JIRA)
Maxy created KYLIN-2873: --- Summary: relate to KYLIN-1351, no document for configure rdbms as datasource Key: KYLIN-2873 URL: https://issues.apache.org/jira/browse/KYLIN-2873 Project: Kylin Issue Type:

[jira] [Created] (KYLIN-2872) Incorrect argument order in CubeManager#calculateHoles()

2017-09-15 Thread Ted Yu (JIRA)
Ted Yu created KYLIN-2872: - Summary: Incorrect argument order in CubeManager#calculateHoles() Key: KYLIN-2872 URL: https://issues.apache.org/jira/browse/KYLIN-2872 Project: Kylin Issue Type: Bug

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

2017-09-15 Thread Billy Liu
1. Use Derived Dimension will reduce the number of rowkey, but also may hurt the query performance. 2. Increase the threshold of the HBase region size, # The cut size for hbase region, in GB. kylin.storage.hbase.region-cut-gb=5 3. Split the large cube into two small cubes according to your query

Review Request 62346: KYLIN-2870 Shortcut key description is error at Kylin-Web

2017-09-15 Thread pengjianhua
--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/62346/ --- Review request for kylin, Dayue Gao, Dong Li, hongbin ma, and Wang Xiaoyu.

[jira] [Created] (KYLIN-2870) Shortcut key description is error at Kylin-Web

2017-09-15 Thread peng.jianhua (JIRA)
peng.jianhua created KYLIN-2870: --- Summary: Shortcut key description is error at Kylin-Web Key: KYLIN-2870 URL: https://issues.apache.org/jira/browse/KYLIN-2870 Project: Kylin Issue Type: Bug

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

2017-09-15 Thread ????????
We have more dimensions, and can reach more than 20, so the number of region will be much larger, and rowkey also accounts for a lot, so how to reduce the HBase region count? -- -- ??: "Billy Liu";; :

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

2017-09-15 Thread Billy Liu
Rowkey is the physical format of dimensions. 2017-09-15 12:55 GMT+08:00 谁主沉浮 <838279...@qq.com>: > If you don't want to delete the dimension, how do you delete some rowkey? > > > -- 原始邮件 -- > 发件人: "Billy Liu";; > 发送时间: 2017年9月15日(星期五) 中午12:51