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Posted to issues@kylin.apache.org by "albertoramon (JIRA)" <ji...@apache.org> on 2018/01/24 19:45:00 UTC

[jira] [Commented] (KYLIN-2532) Make Hive flat step more extensible

    [ https://issues.apache.org/jira/browse/KYLIN-2532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16338124#comment-16338124 ] 

albertoramon commented on KYLIN-2532:
-------------------------------------

++is it 2.1 branch?

it's possible define some SQL template ?

> Make Hive flat step more extensible
> -----------------------------------
>
>                 Key: KYLIN-2532
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2532
>             Project: Kylin
>          Issue Type: Improvement
>            Reporter: Roger Shi
>            Assignee: Roger Shi
>            Priority: Minor
>             Fix For: v2.1.0
>
>
> How to import data from Hive is defined in Kylin itself. We should make it more extensible for advanced usage case.
> For example, if we want to control the hive records number imported to Kylin for testing, there's no injection point. Other more advanced cases also require more injection points in this step.
> Currently we build Hive command by appending strings in code. It might be better if we replace it with some template files proposed by [~albertoramon].



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