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  1. Hadoop Common
  2. HADOOP-13345 S3Guard: Improved Consistency for S3A
  3. HADOOP-13959

S3guard: replace dynamo.describe() call in init with more efficient query

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Details

    • Sub-task
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • HADOOP-13345
    • None
    • fs/s3
    • None

    Description

      HADOOP-13908 adds initialization when a table isn't created, using the describe() call.

      AWS document this as inefficient, and throttle it. We should be able to get away with a simple table lookup as the probe

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          depends upon

          Sub-task - The sub-task of the issue HADOOP-13908 S3Guard: Existing tables may not be initialized correctly in DynamoDBMetadataStore

          • Major - Major loss of function.
          • Resolved
          is part of

          Sub-task - The sub-task of the issue HADOOP-13985 s3guard: add a version marker to every table

          • Major - Major loss of function.
          • Resolved
          relates to

          Sub-task - The sub-task of the issue HADOOP-13985 s3guard: add a version marker to every table

          • Major - Major loss of function.
          • Resolved

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              liuml07 Mingliang Liu
              stevel@apache.org Steve Loughran
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              Dates

                Created:
                Updated:
                Resolved: