Github user a10y commented on the issue:
https://github.com/apache/spark/pull/18424
Indeed it appears to be. The resolution from my previous PR was that per
@HyukjinKwon's benchmarks, performing the disjunction in Spark was slightly
more performant than pushing it down to Parquet.
I haven't been following Spark closely these past 12 months so things may
have changed.
@ptkool did you do any profiling that would lead you to believe pushing the
filter to Parquet leads to perf improvements?
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