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  1. Core Server
  2. SERVER-27382

Remove usages of DBConfig::reload

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: 3.5.1
    • Fix Version/s: 3.4.3, 3.5.3
    • Component/s: Sharding
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Backport Requested:
      v3.4
    • Sprint:
      Sharding 2017-01-02, Sharding 2017-02-13

      Description

      The DBConfig::reload call performs blocking reads while holding the cache entry's mutex. It should be replaced with invalidations instead so that the full reload logic is concentrated in one place.

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          is depended on by

          Bug - A problem which impairs or prevents the functions of the product. SERVER-20854 Don't refresh database and collection information from config server while holding a mutex

          • Major - P3 - Major loss of function.
          • Closed

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                • Created:
                  Updated:
                  Resolved: