zhangfengcdt commented on code in PR #3200:
URL: https://github.com/apache/parquet-java/pull/3200#discussion_r2064036050
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parquet-hadoop/src/main/java/org/apache/parquet/format/converter/ParquetMetadataConverter.java:
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@@ -520,6 +523,35 @@ public Optional<LogicalType>
visit(LogicalTypeAnnotation.IntervalLogicalTypeAnno
public Optional<LogicalType>
visit(LogicalTypeAnnotation.VariantLogicalTypeAnnotation variantLogicalType) {
return of(LogicalTypes.VARIANT(variantLogicalType.getSpecVersion()));
}
+
+ @Override
+ public Optional<LogicalType>
visit(LogicalTypeAnnotation.GeometryLogicalTypeAnnotation geometryLogicalType) {
+ GeometryType geometryType = new GeometryType();
+ if (geometryLogicalType.getCrs() != null) {
+ geometryType.setCrs(geometryLogicalType.getCrs());
+ }
+ return of(LogicalType.GEOMETRY(geometryType));
+ }
+
+ @Override
+ public Optional<LogicalType>
visit(LogicalTypeAnnotation.GeographyLogicalTypeAnnotation
geographyLogicalType) {
+ GeographyType geographyType = new GeographyType();
+ if (geographyLogicalType.getCrs() != null) {
+ geographyType.setCrs(geographyLogicalType.getCrs());
+ }
+ if (geographyLogicalType.getAlgorithm() != null) {
+ try {
+ // Convert from schema.EdgeInterpolationAlgorithm to
format.EdgeInterpolationAlgorithm
+ EdgeInterpolationAlgorithm algorithm =
EdgeInterpolationAlgorithm.valueOf(
Review Comment:
I added two function fromParquetEdgeInterpolationAlgorithm and
toParquetEdgeInterpolationAlgorithm in this file to do the conversion in
between these two enum classes.
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