emkornfield commented on a change in pull request #10537:
URL: https://github.com/apache/arrow/pull/10537#discussion_r652309695
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File path: cpp/src/parquet/column_reader.h
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@@ -201,6 +214,36 @@ class TypedColumnReader : public ColumnReader {
// Skip reading levels
// Returns the number of levels skipped
virtual int64_t Skip(int64_t num_rows_to_skip) = 0;
+
+ // Read a batch of repetition levels, definition levels, and indices from the
+ // column. And read the dictionary if a dictionary page is encountered during
+ // reading pages. This API is similar to ReadBatch(), with ability to read
+ // dictionary and indices. It's only valid when the reader can expose
Review comment:
```suggestion
// dictionary and indices. It is only valid to call this method when the
reader can expose
```
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