Gengliang Wang

 恰好碰到这个问题。。我觉得这样最简单，直接让所有的 SOCKS 走 proxy 。

Created a followup for this one https://github.com/apache/spark/pull/37462

cc @sigmod as well

Had an offline discussion with @dtenedor . Let's make it simple and strict for now: throw an exception if a table insert contains less columns than the table and there...

@dtenedor let's update the migration guide https://github.com/apache/spark/blob/master/docs/sql-migration-guide.md since this changes the default behavior. Also, please update the PR description as per the latest code changes.

@dtenedor FYI there is a conflict with the master branch now.

Thanks, merging to master

@dongjoon-hyun Thanks for the note!

LGTM except one comment

Thanks, merging to master