Jonathan Keane created ARROW-14660:
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Summary: [R] Investigate file closing
Key: ARROW-14660
URL: https://issues.apache.org/jira/browse/ARROW-14660
Project: Apache Arrow
Issue Type: Improvement
Components: R
Reporter: Jonathan Keane
In a few cases, [we have the pattern of {{write;
close}}|https://github.com/apache/arrow/blob/f4dd80612f4c498a3bf9da53e974dc85aed78313/r/R/parquet.R#L199-L200]
when we probably should use {{on.exit()}} unless we can confirm that C++ is
closing the file on error.
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