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new 75ae2cca38 ARROW-16383: [C++] Disable memory mapping by default in
Arrow-C++ (#13419)
75ae2cca38 is described below
commit 75ae2cca38ea36c521c9b9c2dc30f8e12762d409
Author: AlvinJ15 <[email protected]>
AuthorDate: Thu Jun 23 05:18:20 2022 -0500
ARROW-16383: [C++] Disable memory mapping by default in Arrow-C++ (#13419)
Disable memory mapping by default in Arrow-C++
Authored-by: Alvin Chunga <[email protected]>
Signed-off-by: Alessandro Molina <[email protected]>
---
cpp/src/parquet/file_reader.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cpp/src/parquet/file_reader.h b/cpp/src/parquet/file_reader.h
index 0fc8405493..4b27575f01 100644
--- a/cpp/src/parquet/file_reader.h
+++ b/cpp/src/parquet/file_reader.h
@@ -113,7 +113,7 @@ class PARQUET_EXPORT ParquetFileReader {
// API Convenience to open a serialized Parquet file on disk, using Arrow IO
// interfaces.
static std::unique_ptr<ParquetFileReader> OpenFile(
- const std::string& path, bool memory_map = true,
+ const std::string& path, bool memory_map = false,
const ReaderProperties& props = default_reader_properties(),
std::shared_ptr<FileMetaData> metadata = NULLPTR);
