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Predicate pushdown for nested fields in Parquet reader #9928

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phd3 opened this issue Nov 10, 2021 · 1 comment · Fixed by #17133
Closed

Predicate pushdown for nested fields in Parquet reader #9928

phd3 opened this issue Nov 10, 2021 · 1 comment · Fixed by #17133
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phd3 commented Nov 10, 2021

Parquet reader code in hive connector seems to ignore predicates for nested columns. If this is just an omission, we should support it.
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Implement predicate push down for parquet dereference column in Iceberg leetcode-1533/presto-1
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@raunaqmorarka @leetcode-1533 @phd3