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Posted to issues@kylin.apache.org by "Yuzhang QIU (JIRA)" <ji...@apache.org> on 2019/03/05 08:24:00 UTC
[jira] [Commented] (KYLIN-3844) some instruction about config
'kylin.metadata.hbasemapping-adapter'
[ https://issues.apache.org/jira/browse/KYLIN-3844?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16784207#comment-16784207 ]
Yuzhang QIU commented on KYLIN-3844:
------------------------------------
And for extensibility and robustness, Implementing a interface of extending an abstract class for hbaseMappingAdapter may be more appropriate rather then any class which contain static method 'initHBaseMapping(CubeDesc)' and 'initMeasureReferenceToColumnFailyWithChecking(CubeDesc)'.
> some instruction about config 'kylin.metadata.hbasemapping-adapter'
> -------------------------------------------------------------------
>
> Key: KYLIN-3844
> URL: https://issues.apache.org/jira/browse/KYLIN-3844
> Project: Kylin
> Issue Type: Improvement
> Components: Documentation
> Affects Versions: v2.5.2
> Reporter: Yuzhang QIU
> Priority: Minor
>
> Hi team:
> When someone want to self-define hbase column family mapping, they may need to know how to config 'kylin.metadata.hbasemapping-adapter'.
> Although tracing the code at CubeDesc:around 678 will show the usage of this configuration, some official instruction in document may be better.
> Just a small suggestion. :)
> Best regards
> yuzhang
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