[core] orc/parquet reader obtain the fileSize from metadata#2918

Merged

JingsongLi merged 4 commits intoapache:masterfrom

wg1026688210:core/reduce_nm_io

Mar 19, 2024

Commits on Mar 14, 2024

cache the schema of data file for reader
wg1026688210
committed

Commits on Mar 15, 2024

support null column count stat for the array datatype of parquet.
wg1026688210
committed

Commits on Mar 19, 2024