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  1. Core Server
  2. SERVER-67097

Gate batched deletion behind FCV 6.1

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 6.1.0-rc0
    • None
    • None
    • None
    • Fully Compatible
    • ALL
    • Hide
      • Deploy a replica set with a primary on 6.1 and a secondary on 6.0.
      • Open a change stream on the secondary.
      • Perform a multi-delete on the primary.
      • Observe no change stream event on the secondary.

       

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      Deploy a replica set with a primary on 6.1 and a secondary on 6.0. Open a change stream on the secondary. Perform a multi-delete on the primary. Observe no change stream event on the secondary.  
    • Execution Team 2022-07-11
    • 10

    Description

      Server v6.0 is unable to generate change stream events for batched deletes, as SERVER-64972 is only available in 6.1. This can result in missing change stream events if the primary is on 6.1, and the change stream is open on a 6.0 secondary.

      Fall back to legacy deletes for user deletes and TTL monitor when FCV < 6.1. This does not apply to the change stream pre-images collection, since that collection does not support a change stream against itself.

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            yujin.kang@mongodb.com Yujin Kang Park
            josef.ahmad@mongodb.com Josef Ahmad
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              Updated:
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