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  1. Core Server
  2. SERVER-31644

Rename the per-shard filtering information cache collections to be prefixed with `config.cache`

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Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 3.6.0-rc1
    • Sharding
    • None
    • Minor Change
    • Sharding 2017-10-23, Sharding 2017-11-13

    Description

      Currently the per-shard filtering information collections are all directly under the config database and are called config.collections and config.chunks. Since these collections are internal and somewhat transient (as in backup/restore ignores them), this naming causes confusion with similarly-named collection on the config server, which are critical because they contain the cluster routing metadata.

      Because of this, we should rename them to a prefix which removes confusion with the config server's collections.

      Proposed names are:

      • config.cache.collections
      • config.cache.chunks

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            kaloian.manassiev@mongodb.com Kaloian Manassiev
            kaloian.manassiev@mongodb.com Kaloian Manassiev
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            Dates

              Created:
              Updated:
              Resolved: