jorgecarleitao opened a new pull request #8797:
URL: https://github.com/apache/arrow/pull/8797


   This fixes an error on which a predicate depending on columns from both 
sides of a join was being pushed down through the join, causing incorrect plans.
   
   The solution adopted here is to only push filters down joins that can be 
pushed down to both sides of the join. This is a stopgap for a better solution 
where predicates can be pushed down independently to each side.


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