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https://issues.apache.org/jira/browse/HIVE-25343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lantao Jin reassigned HIVE-25343:
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Assignee: Lantao Jin
> Create or replace view should clean the old table properties
> ------------------------------------------------------------
>
> Key: HIVE-25343
> URL: https://issues.apache.org/jira/browse/HIVE-25343
> Project: Hive
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.1.3, 3.2.0
> Reporter: Lantao Jin
> Assignee: Lantao Jin
> Priority: Major
> Attachments: Screen Shot 2021-07-19 at 15.36.29.png
>
>
> In many cases, users use Spark and Hive together. When a user creates a view
> via Spark, the table output columns will store in table properties, such as
> !Screen Shot 2021-07-19 at 15.36.29.png|width=80!
> After that, if the user runs the command "create or replace view" via Hive,
> to change the schema. The old table properties added by Spark are not cleaned
> by Hive. Then users read the table via Spark. The schema didn't change. It
> very confused users.
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