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  1. Core Server
  2. SERVER-45538

Implement and test shard version retry logic for $unionWith sub-pipeline

    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 4.3.4
    • Affects Version/s: None
    • Component/s: None
    • None
    • Fully Compatible
    • Query 2020-02-10, Query 2020-02-24, Query 2020-03-09

      Specifically if the cache on mongos for the union'ed collection is stale, the $unionWith should retry it's sub-pipeline only instead of the entire base aggregation.

            Assignee:
            charlie.swanson@mongodb.com Charlie Swanson
            Reporter:
            nicholas.zolnierz@mongodb.com Nicholas Zolnierz
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              Created:
              Updated:
              Resolved: