Wes McKinney created ARROW-8391:
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             Summary: [C++] Implement row range read API for IPC file (and 
Feather)
                 Key: ARROW-8391
                 URL: https://issues.apache.org/jira/browse/ARROW-8391
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
            Reporter: Wes McKinney


The objective would be able to read a range of rows from the middle of a file. 
It's not as easy as it might sound since all the record batch metadata must be 
examined to determine the start and end point of the row range



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