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    • Sub-task
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • None
    • 2.8.0, 3.0.0-alpha1
    • fs/s3
    • None
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      S3A now includes the current Hadoop version in the User-Agent string passed through the AWS SDK to the S3 service. Users also may include optional additional information to identify their application. See the documentation of configuration property fs.s3a.user.agent.prefix for further details.
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      S3A now includes the current Hadoop version in the User-Agent string passed through the AWS SDK to the S3 service. Users also may include optional additional information to identify their application. See the documentation of configuration property fs.s3a.user.agent.prefix for further details.

    Description

      S3A passes a User-Agent header to the S3 back-end. Right now, it uses the default value set by the AWS SDK, so Hadoop HTTP traffic doesn't appear any different from general AWS SDK traffic. If we customize the User-Agent header, then it will enable better troubleshooting and analysis by AWS or alternative providers of S3-like services.

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        1. HADOOP-13122.001.patch
          10 kB
          Chris Nauroth

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            cnauroth Chris Nauroth
            cnauroth Chris Nauroth
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