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https://issues.apache.org/jira/browse/KYLIN-4485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17129446#comment-17129446
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ASF GitHub Bot commented on KYLIN-4485:
---------------------------------------
lgtm-com[bot] commented on pull request #1218:
URL: https://github.com/apache/kylin/pull/1218#issuecomment-641003344
This pull request **introduces 2 alerts** when merging
6f443a3a2b7661255c3b2e4c22e349c9a74314ab into
cc4aae8964ca8188c2633eccbb05578407e9b2ce - [view on
LGTM.com](https://lgtm.com/projects/g/apache/kylin/rev/pr-df001d6401dd4cd5903264bcf723a1348a49f271)
**new alerts:**
* 1 for Uncontrolled data used in path expression
* 1 for Missing format argument
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> Create a self service interface for cube migration
> --------------------------------------------------
>
> Key: KYLIN-4485
> URL: https://issues.apache.org/jira/browse/KYLIN-4485
> Project: Kylin
> Issue Type: New Feature
> Components: Tools, Build and Test
> Reporter: Zhong Yanghong
> Assignee: Zhong Yanghong
> Priority: Major
> Fix For: v3.1.0
>
> Attachments: cube-migration-new.png, cube-migration-old.png
>
>
> Current cube migration process is as follows:
> !cube-migration-old.png!
> There're a few drawbacks:
> * kylin admin has to manually check all related aspects to decide whether a
> cube is good for migration. If cube design is not good, there'll be many
> interaction between users & kylin admins
> * kylin admin has to login to the backend server and then run a command to
> do the migration, which is tricky and easy to make mistakes
> * there's little compatibility check between source metadata & destination
> cluster.
> A self service interface will refine the migration process as follows:
> !cube-migration-new.png!
> We can see with the new migration process, there'll be few interactions
> between users & kylin admins and much less work for kylin admins.
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