mapleFU commented on code in PR #38867:
URL: https://github.com/apache/arrow/pull/38867#discussion_r1403408586
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cpp/src/parquet/arrow/reader.h:
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@@ -187,6 +188,11 @@ class PARQUET_EXPORT FileReader {
const std::vector<int>& row_group_indices, const std::vector<int>&
column_indices,
std::unique_ptr<::arrow::RecordBatchReader>* out) = 0;
+ virtual ::arrow::Status GetRecordBatchReader(
+ const std::vector<int>& row_group_indices, const std::vector<int>&
column_indices,
+ const std::shared_ptr<std::map<int, RowRangesPtr>>& row_ranges_map,
Review Comment:
So, does `RowRanges` index means row-idx in this RowGroup or the row-idx in
this file?
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