Github user gatorsmile commented on the issue:
https://github.com/apache/spark/pull/13701
@maver1ck To use the original reader with filter push down, the best way is
to set `spark.sql.parquet.enableVectorizedReader` to false and
`spark.sql.parquet.filterPushdown` to true. Let us know if you still see the
performance regression. Thanks!
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