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  1. Core Server
  2. SERVER-50145

Have DDL operations and MODE_X writers install a new Collection object

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Details

    • Icon: New Feature New Feature
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 4.9.0
    • None
    • Catalog
    • None
    • Fully Compatible
    • Execution Team 2020-08-24, Execution Team 2020-09-07, Execution Team 2020-09-21, Execution Team 2020-10-05, Execution Team 2020-10-19

    Description

      With Lock Free Reads, Collection objects may be read without holding locks, so writers must create a copy of the Collection object for modifications, and register that with the Collection catalog to prevent concurrent reads and writes.

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            henrik.edin@mongodb.com Henrik Edin
            geert.bosch@mongodb.com Geert Bosch
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              Created:
              Updated:
              Resolved: