mapleFU commented on code in PR #39393:
URL: https://github.com/apache/arrow/pull/39393#discussion_r1440344309
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cpp/src/parquet/column_reader.cc:
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@@ -1370,6 +1402,54 @@ class TypedRecordReader : public
TypedColumnReaderImpl<DType>,
return bytes_for_values;
}
+ // Two parts different from original HasNextInternal:
Review Comment:
What would a `SkipRecords(k)` do? During `SkipRecords`, `HasNext` might also
being called, would a hidden `HasNextInternal()` skip unexpected rows?
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