[jira] [Commented] (KYLIN-3525) kylin.source.hive.keep-flat-table=true will delete data

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KYLIN-3525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16611449#comment-16611449 ] 

ASF GitHub Bot commented on KYLIN-3525:
---------------------------------------

hit-lacus opened a new pull request #230: KYLIN-3525 Reserve intermediate flat table data if kylin.source.hive.keep-flat-table set to true
URL: https://github.com/apache/kylin/pull/230
 
 
   Reserve intermediate flat table data if kylin.source.hive.keep-flat-table set to true

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


> kylin.source.hive.keep-flat-table=true will delete data
> -------------------------------------------------------
>
>                 Key: KYLIN-3525
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3525
>             Project: Kylin
>          Issue Type: Bug
>          Components: Streaming
>    Affects Versions: v2.4.0
>            Reporter: wlxie
>            Assignee: XiaoXiang Yu
>            Priority: Minor
>             Fix For: v2.6.0
>
>         Attachments: 1535534470(1).png, HiveMRInput.java
>
>
> kylin.source.hive.keep-flat-table这个参数设置为true后，只是保留了hive表结构，但是数据还是被清除了，查看了源码，这个参数确实只是对表结构进行控制。如果希望数据也保存下来，并且是一个cube下面所有作业的数据都保存到一个表里面（目前是一个作业会产生一个表），是否有什么好的解决方案。
> 附件为v2.4.0源码
> 谢谢。



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)