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  1. Core Server
  2. SERVER-68928

Store placement changes into config.placementHistory when a moveChunk/Range() command gets committed on the config server

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    • Icon: Task Task
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 6.2.0-rc0
    • None
    • None
    • None
    • Fully Compatible
    • Sharding EMEA 2022-09-05, Sharding EMEA 2022-09-19, Sharding EMEA 2022-10-03, Sharding EMEA 2022-10-17, Sharding EMEA 2022-10-31, Sharding EMEA 2022-11-14

    Description

      The completion of a chunk migration may a change to the placement metadata of the collection it belongs to:

      • the donor gives away the last chunk of nss it was owning
      • the recipient takes ownership of its first chunk of nss

      Such events must be matched with related writes to config.placementHistory.

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            paolo.polato@mongodb.com Paolo Polato
            paolo.polato@mongodb.com Paolo Polato
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              Created:
              Updated:
              Resolved: