Reranko05 commented on code in PR #50781:
URL: https://github.com/apache/arrow/pull/50781#discussion_r3720107041
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cpp/src/parquet/geospatial/util_json_internal.cc:
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@@ -17,52 +17,96 @@
#include "parquet/geospatial/util_json_internal.h"
+#include <simdjson.h>
#include <string>
#include "arrow/extension_type.h"
-#include "arrow/json/rapidjson_defs.h" // IWYU pragma: keep
+#include "arrow/json/json_writer_internal.h"
#include "arrow/result.h"
+#include "arrow/util/simdjson_internal.h"
#include "arrow/util/string.h"
-#include <rapidjson/document.h>
-#include <rapidjson/writer.h>
-
#include "parquet/exception.h"
#include "parquet/types.h"
namespace parquet {
namespace {
::arrow::Result<std::string> GeospatialGeoArrowCrsToParquetCrs(
- const ::arrow::rapidjson::Document& document) {
- namespace rj = ::arrow::rapidjson;
+ simdjson::ondemand::object object) {
+ auto crs_field = object["crs"];
- if (!document.HasMember("crs") || document["crs"].IsNull()) {
+ if (crs_field.error() == simdjson::NO_SUCH_FIELD) {
// Parquet GEOMETRY/GEOGRAPHY do not have a concept of a null/missing
// CRS, but an omitted one is more likely to have meant "lon/lat" than
// a truly unspecified one (i.e., Engineering CRS with arbitrary XY units)
return "";
}
- const auto& json_crs = document["crs"];
- if (json_crs.IsString() && (json_crs == "EPSG:4326" || json_crs ==
"OGC:CRS84")) {
- // crs can be left empty because these cases both correspond to
Review Comment:
Addressed.
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