lidavidm commented on a change in pull request #9790:
URL: https://github.com/apache/arrow/pull/9790#discussion_r601417314
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File path: cpp/src/arrow/dataset/file_ipc.h
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@@ -59,6 +61,16 @@ class ARROW_DS_EXPORT IpcFileFormat : public FileFormat {
std::shared_ptr<FileWriteOptions> DefaultWriteOptions() override;
};
+/// \brief Per-scan options for IPC fragments
+class ARROW_DS_EXPORT IpcFragmentScanOptions : public FragmentScanOptions {
+ public:
+ std::string type_name() const override { return kIpcTypeName; }
+
+ /// Options passed to the IPC file reader.
+ /// included_fields, memory_pool, and use_threads are ignored.
+ std::shared_ptr<ipc::IpcReadOptions> options;
+};
+
Review comment:
Note I didn't bother exposing this to Python/R since the IPC options in
general aren't really exposed.
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