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Michael Styles commented on SPARK-21218: ---------------------------------------- [~hyukjin.kwon] Not sure I understand what you want me to do with my PR, assuming this JIRA is resolved as a duplicate? > Convert IN predicate to equivalent Parquet filter > ------------------------------------------------- > > Key: SPARK-21218 > URL: https://issues.apache.org/jira/browse/SPARK-21218 > Project: Spark > Issue Type: Improvement > Components: Optimizer > Affects Versions: 2.1.1 > Reporter: Michael Styles > Attachments: IN Predicate.png, OR Predicate.png > > > Convert IN predicate to equivalent expression involving equality conditions > to allow the filter to be pushed down to Parquet. > For instance, > C1 IN (10, 20) is rewritten as (C1 = 10) OR (C1 = 20) -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org