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  1. Core Server
  2. SERVER-77916

Provide an API that indicates an approximate number of orphans on a shard

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    • Type: Icon: Task Task
    • Resolution: Won't Fix
    • Priority: Icon: Major - P3 Major - P3
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    • Sharding EMEA
    • Sharding EMEA 2023-07-10, Sharding EMEA 2023-07-24

      As part of the scope for PM-2650, the query team is requesting the shard team for an API that indicates an approximate fraction of documents that are orphans (scheduled to be deleted by the range deleter, but in the current snapshot will be returned by a collection/index scan). This information will be used during query planning to estimate the cost of different access paths.

            Assignee:
            matt.panton@mongodb.com Matt Panton
            Reporter:
            ben.shteinfeld@mongodb.com Ben Shteinfeld
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