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  1. Core Server
  2. SERVER-67400

Create ShardVersion type

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Details

    • Task
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 6.1.0-rc0
    • None
    • None
    • Fully Compatible
    • Sharding EMEA 2022-06-27, Sharding EMEA 2022-07-11, Sharding EMEA 2022-07-25, Sharding EMEA 2022-08-08

    Description

      With the introduction of the global indexes, we will be adding an index component to the shard versioning protocol. Because we will be maintaining 2 caches (one for placement and one for indexes), the index component does not need to be in the chunk version. Instead, we should create a ShardVersion class which is used for network requests and for the shard versioning protocol which contains the collection generation, the index version, and the chunk version.

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            allison.easton@mongodb.com Allison Easton
            allison.easton@mongodb.com Allison Easton
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              Created:
              Updated:
              Resolved: