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https://issues.apache.org/jira/browse/SPARK-36588?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17404499#comment-17404499
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Wenchen Fan commented on SPARK-36588:
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[~imback82] do you want to drive this project?
> Use v2 commands by default
> --------------------------
>
> Key: SPARK-36588
> URL: https://issues.apache.org/jira/browse/SPARK-36588
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.3.0
> Reporter: Wenchen Fan
> Priority: Major
>
> It's been a while after we introduce the v2 commands, and I think it's time
> to use v2 commands by default even for the session catalog, with a legacy
> config to fall back to the v1 commands.
> We can do this one command by one command, with tests for both the v1 and v2
> versions. The tests should help us understand the behavior difference between
> v1 and v2 commands, so that we can:
> # fix the v2 commands to match the v1 behavior
> # or accept the behavior difference and write migration guide
> We can reuse the test framework built in
> https://issues.apache.org/jira/browse/SPARK-33381
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