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  1. Hadoop Common
  2. HADOOP-18930

S3A: make fs.s3a.create.performance an option you can set for the entire bucket

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.3.9
    • 3.4.0
    • fs/s3

    Description

      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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          causes

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-18969 S3A: AbstractS3ACostTest to clear bucket fs.s3a.create.performance flag

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-19161 S3A: option "fs.s3a.performance.flags" to take list of performance flags

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-18278 Do not perform a LIST call when creating a file

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          links to

          Web Link GitHub Pull Request #6168

          Activity

            People

              stevel@apache.org Steve Loughran
              stevel@apache.org Steve Loughran
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              Dates

                Created:
                Updated:
                Resolved: