emkornfield commented on a change in pull request #8290:
URL: https://github.com/apache/arrow/pull/8290#discussion_r496358768
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File path: cpp/src/parquet/column_reader.cc
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@@ -391,10 +394,14 @@ std::shared_ptr<Page> SerializedPageReader::NextPage() {
throw ParquetException("Invalid page header (negative number of
values)");
}
+ // Uncompress if needed
Review comment:
nit: might be better to name the method something like the comment.
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