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  1. Hadoop Distributed Data Store
  2. HDDS-3971

Eliminate duplicate bucket existence check

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Ozone Manager
    • Labels:
      None
    • Target Version/s:

      Description

      HDDS-3612 introduces bucket links. Now volume/bucket existence is checked twice in OM write requests: once for resolving any links (without lock), then regular validation (while holding lock). Bharat Viswanadham suggests that:

      once HA becomes the default, we can optimize this, as in HA there is only a single thread executor.

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              • Assignee:
                Unassigned
                Reporter:
                adoroszlai Attila Doroszlai
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                • Created:
                  Updated: