spark-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jacek Laskowski <>
Subject InferFiltersFromConstraints logical optimization rule and Optimizer.defaultBatches?
Date Sun, 12 Apr 2020 12:53:45 GMT

I'm curious why there is a need to include InferFiltersFromConstraints
logical optimization in operatorOptimizationRuleSet value [1] that seems to
be only to exclude it later [2]?

In other words, I think that simply removing InferFiltersFromConstraints
from operatorOptimizationRuleSet value [1] would make no change (except
removing a "dead code").

Does this make sense? Could I be missing something?


Jacek Laskowski
"The Internals Of" Online Books <>
Follow me on


View raw message