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Posted to issues@arrow.apache.org by "Wes McKinney (Jira)" <ji...@apache.org> on 2019/09/11 15:52:00 UTC

[jira] [Created] (ARROW-6531) [C++] Do not always close raw OutputStream in BufferedOutputStream::Close

Wes McKinney created ARROW-6531:
-----------------------------------

             Summary: [C++] Do not always close raw OutputStream in BufferedOutputStream::Close
                 Key: ARROW-6531
                 URL: https://issues.apache.org/jira/browse/ARROW-6531
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
            Reporter: Wes McKinney
             Fix For: 0.15.0


{{BufferedOutputStream::Close}} closes the raw file handle unconditionally. This may be undesirable in some circumstances.

Some alternatives:

* Do not close it
* Only close it if the {{use_count}} of the {{shared_ptr}} is 1, so we know that no one else has a copy of the shared_ptr



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