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  1. Apache Ozone
  2. HDDS-11753

Remove file per chunk layout from datanode code

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Details

    • Improvement
    • Status: Open
    • Blocker
    • Resolution: Unresolved
    • None
    • None
    • Ozone Datanode
    • None

    Description

      Creating one file per chunk on the datanode was the original way data was written to disk pre 1.0.0 GA. The default layout has been one file block ever since Ozone's GA release and compatibility guarantees began taking effect. I don't think there is any active Ozone data using file per chunk, and the 2.0 release would be a good vehicle to remove this code path to simplify datanode code and reduce our test matrix.

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          is related to

          Task - A task that needs to be done. HDDS-11516 Release Ozone 2.0.0

          • Blocker - Blocks development and/or testing work, production could not run
          • Open
          supercedes

          Improvement - An improvement or enhancement to an existing feature or task. HDDS-3112 Aggregate chunk increments into per-chunk file

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

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              Unassigned Unassigned
              erose Ethan Rose
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              Dates

                Created:
                Updated: