Github user cloud-fan commented on the issue:
https://github.com/apache/spark/pull/14365
I noticed that `spark.sql.hive.convertMetastoreOrc` is false by default, so
this bug is not so critical.
And we may stop inferring file schema when reading ORC tables, for
performance reasons(#16980), then we don't have the chance to detect the
mismatch and disable this feature.
We may remove this feature entirely, or thinking harder to come up with a
better fix. cc @yhuai
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