Core: add contains_nan to field_summary#1872

Merged

rdblue merged 6 commits intoapache:masterfrom

yyanyy:nan_partition_field_summary

Feb 5, 2021

Commits on Dec 7, 2020

Commits on Dec 17, 2020

default containsNaN() to null in manifest file
yyanyy
committed

Commits on Feb 4, 2021

not consider all_null for missing containsNaN case
yyanyy
committed

Commits on Feb 5, 2021

handle floating point types differently in checking all nulls case
yyanyy
committed