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https://issues.apache.org/jira/browse/FLINK-12582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bowen Li updated FLINK-12582:
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Description:
Alterations in catalogs should check existing object and new object are of the
same class.
Most of them currently don't, e.g. you can alter an existing generic table with
a new hive table in GenericInMemoryCatalog.
was:Alterations in GenericInMemoryCatalog should check existing object and
new object are of the same class. It currently doesn't, and you can alter an
existing generic table with a new hive table.
> Alteration APIs in catalogs should check existing object and new object are
> of the same class
> ---------------------------------------------------------------------------------------------
>
> Key: FLINK-12582
> URL: https://issues.apache.org/jira/browse/FLINK-12582
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / API
> Reporter: Bowen Li
> Assignee: Bowen Li
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.9.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Alterations in catalogs should check existing object and new object are of
> the same class.
> Most of them currently don't, e.g. you can alter an existing generic table
> with a new hive table in GenericInMemoryCatalog.
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