[iceberg] [native] Introduce Iceberg Connector in Prestissimo (with multi-level inheritance) #21905
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Description
Introduce presto protocol changes to parse/deserialize Iceberg Plan Fragment and other Iceberg Java objects. We also map the Java Iceberg objects to Velox Hive objects.
Motivation and Context
facebookincubator/velox#5977
Impact
With these changes, we will be able to read iceberg tables from Prestissimo
Test Plan
Successfully ran all TPC-H queries with iceberg tables (both partitioned and non-partitioned)
Contributor checklist
Release Notes
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