emkornfield commented on a change in pull request #7704:
URL: https://github.com/apache/arrow/pull/7704#discussion_r453150104
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File path: cpp/src/parquet/arrow/reader.cc
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@@ -819,10 +812,7 @@ Status FileReaderImpl::ReadRowGroups(const
std::vector<int>& row_groups,
// We only need to read schema fields which have columns indicated
// in the indices vector
- std::vector<int> field_indices;
- if (!manifest_.GetFieldIndices(indices, &field_indices)) {
- return Status::Invalid("Invalid column index");
- }
+ ARROW_ASSIGN_OR_RAISE(auto field_indices,
manifest_.GetFieldIndices(indices));
Review comment:
please spell out type.
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