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  1. Core Server
  2. SERVER-47821

all_modes.js shouldn't assume $merge is ordered

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 4.7.0
    • None
    • None
    • None
    • Fully Compatible
    • ALL
    • Query 2020-05-04, Query 2020-05-18
    • 6

    Description

      This test is failing because $merge doesn't promise to apply its writes in any particular order. In particular, in a sharded cluster we can generate an "exchange" plan that allows each shard to gather documents and perform writes independently.

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            david.percy@mongodb.com David Percy
            david.percy@mongodb.com David Percy
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              Resolved: