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Posted to issues@kylin.apache.org by "Shaofeng SHI (JIRA)" <ji...@apache.org> on 2018/09/12 11:19:00 UTC
[jira] [Resolved] (KYLIN-3525)
kylin.source.hive.keep-flat-table=true will delete data
[ https://issues.apache.org/jira/browse/KYLIN-3525?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shaofeng SHI resolved KYLIN-3525.
---------------------------------
Resolution: Fixed
> 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: v2.5.0
>
> 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。
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