zhangfengcdt commented on code in PR #2971:
URL: https://github.com/apache/parquet-java/pull/2971#discussion_r1962081213
##########
parquet-column/src/main/java/org/apache/parquet/schema/PrimitiveType.java:
##########
@@ -271,6 +271,14 @@ public Optional<PrimitiveComparator> visit(
LogicalTypeAnnotation.BsonLogicalTypeAnnotation
bsonLogicalType) {
return
of(PrimitiveComparator.UNSIGNED_LEXICOGRAPHICAL_BINARY_COMPARATOR);
}
+
+ @Override
+ public Optional<PrimitiveComparator> visit(
+ LogicalTypeAnnotation.GeometryLogicalTypeAnnotation
geometryLogicalType) {
+ // ColumnOrder is undefined for GEOMETRY logical type. Use the
default comparator for
+ // now.
+ return
of(PrimitiveComparator.UNSIGNED_LEXICOGRAPHICAL_BINARY_COMPARATOR);
+ }
Review Comment:
We have not implemented any bounding box algorithm for geography type. I
also added a new unit test to assert geospatial statistics for geography type
returns null.
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