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  1. Core Server
  2. SERVER-38364

Test cluster configuration changes during $out

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    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 4.1.8
    • Affects Version/s: None
    • Component/s: Aggregation Framework
    • None
    • Fully Compatible
    • Query 2018-12-31, Query 2019-01-14, Query 2019-01-28

      We should confirm that the following events do not lead to correctness problems when they happen concurrently with an $out stage:

      • The primary shard is moved.
      • A shard contributing to the aggregation is removed.
      • A new shard is added.

      It is acceptible for the $out to fail in any scenario, but it should not write orphaned data or anything else like that.

            Assignee:
            martin.neupauer@mongodb.com Martin Neupauer
            Reporter:
            charlie.swanson@mongodb.com Charlie Swanson
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              Created:
              Updated:
              Resolved: