lidavidm commented on a change in pull request #9482:
URL: https://github.com/apache/arrow/pull/9482#discussion_r578644951
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File path: cpp/src/arrow/dataset/file_parquet.cc
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@@ -54,12 +55,20 @@ class ParquetScanTask : public ScanTask {
public:
ParquetScanTask(int row_group, std::vector<int> column_projection,
std::shared_ptr<parquet::arrow::FileReader> reader,
+ std::shared_ptr<std::once_flag> pre_buffer_once,
+ std::vector<int> pre_buffer_row_groups,
+ arrow::io::AsyncContext async_context,
+ arrow::io::CacheOptions cache_options,
std::shared_ptr<ScanOptions> options,
std::shared_ptr<ScanContext> context)
: ScanTask(std::move(options), std::move(context)),
row_group_(row_group),
column_projection_(std::move(column_projection)),
- reader_(std::move(reader)) {}
+ reader_(std::move(reader)),
+ pre_buffer_once_(std::move(pre_buffer_once)),
+ pre_buffer_row_groups_(std::move(pre_buffer_row_groups_)),
Review comment:
Third time's the charm, let's hope…
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