Steve Loughran created HADOOP-18930:
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             Summary: make fs.s3a.create.performance an option you can set for 
the entire bucket
                 Key: HADOOP-18930
                 URL: https://issues.apache.org/jira/browse/HADOOP-18930
             Project: Hadoop Common
          Issue Type: Improvement
          Components: fs/s3
    Affects Versions: 3.3.9
            Reporter: Steve Loughran
            Assignee: Steve Loughran


make the fs.s3a.create.performance option something you can set everywhere, 
rather than just in an openFile() option or under a magic path.

this improves performance on apps like iceberg where filenames are generated 
with UUIDs in them, so we know there are no overwrites



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