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Gabor Szadovszky commented on PARQUET-1968: ------------------------------------------- This one sounds great. Meanwhile, we were talking about the filtering APIs between Iceberg and Parquet with [~rdblue]. It seems that Iceberg's API already contains this feature and it seems to be more clear and usable than the one implemented in Parquet. It might be a good idea to separate this filtering API in Iceberg and use/implement it in Parquet. (See https://github.com/apache/iceberg/blob/master/api/src/main/java/org/apache/iceberg/expressions/Expression.java for Iceberg's API.) > FilterApi support In predicate > ------------------------------ > > Key: PARQUET-1968 > URL: https://issues.apache.org/jira/browse/PARQUET-1968 > Project: Parquet > Issue Type: Improvement > Components: parquet-mr > Affects Versions: 1.12.0 > Reporter: Yuming Wang > Priority: Major > > FilterApi should support native In predicate. > Spark: > https://github.com/apache/spark/blob/d6a68e0b67ff7de58073c176dd097070e88ac831/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/parquet/ParquetFilters.scala#L600-L605 > Impala: > https://issues.apache.org/jira/browse/IMPALA-3654 -- This message was sent by Atlassian Jira (v8.3.4#803005)