Ravil Bikbulatov created ARROW-8527:
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             Summary: [C++][CSV] Add support for ReadOptions::skip_rows >= 
block_size
                 Key: ARROW-8527
                 URL: https://issues.apache.org/jira/browse/ARROW-8527
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
            Reporter: Ravil Bikbulatov


Current implementation throws error in reader.cc:286 when skip_rows > header. 
However, in some workloads skip_rows used for not only skipping header but for 
just skipping first n-rows. In this case block-size constraint is greatly 
interferes. I think this constraint could be removed without performance 
reduction.



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