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Posted to issues@kylin.apache.org by "rongchuan.jin (JIRA)" <ji...@apache.org> on 2018/12/30 04:47:00 UTC
[jira] [Assigned] (KYLIN-3749) Add configuration to override xml
for RDBMS
[ https://issues.apache.org/jira/browse/KYLIN-3749?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
rongchuan.jin reassigned KYLIN-3749:
------------------------------------
Assignee: rongchuan.jin
> Add configuration to override xml for RDBMS
> -------------------------------------------
>
> Key: KYLIN-3749
> URL: https://issues.apache.org/jira/browse/KYLIN-3749
> Project: Kylin
> Issue Type: Improvement
> Components: RDBMS Source
> Affects Versions: v2.6.0
> Environment: MacOSX,JDK1.8
> Reporter: rongchuan.jin
> Assignee: rongchuan.jin
> Priority: Major
> Fix For: v2.6.0
>
>
> Currently, Kylin package xml file for RDBMS, if I want to change the configuration for MySQL datasource like change some function mapping relation, the only way is to change the source code and repackage it.Which is annoying.
> Inspired by kylin.properties.override , I find it easy to solve this problem.
> How to do this:
> 1. ${KYLIN_HOME}/conf ,make a new directory named datasource
> 2. copy mysql.xml(for example) to ${KYLIN_HOME}/conf/datasource, change its name to mysql.xml.override.Thus you can modify that xml file whatever you want.
> 3. Restart Kylin.
>
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