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https://issues.apache.org/jira/browse/ATLAS-752?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15291901#comment-15291901
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Suma Shivaprasad commented on ATLAS-752:
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Initial set of questions/comments
1. In rename column, the position index changes only when the first/after is
specified I guess. Is there a way to get this through the hive event so that we
dont need to do a loop?
2. Didnt get what is fixed in rearrangeOldColList and why we are rearranging
the older column list? Can you pls explain the fix ?
> Column renames should retain traits/tags
> ----------------------------------------
>
> Key: ATLAS-752
> URL: https://issues.apache.org/jira/browse/ATLAS-752
> Project: Atlas
> Issue Type: Bug
> Affects Versions: 0.7-incubating
> Reporter: Suma Shivaprasad
> Assignee: Vimal Sharma
> Fix For: 0.7-incubating
>
> Attachments: ATLAS-752.patch
>
>
> Currently ALTER TABLE REPLACE COLUMNS which renames a column, recreates the
> columns since the name has changed. Instead it should just update column name
> and qualifiedName
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