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  1. Core Server
  2. SERVER-30704

Use the AsyncResultsMerger to merge results from aggregation on mongos

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.5.13
    • Component/s: Aggregation Framework
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Epic Link:
    • Sprint:
      Repl 2017-09-11

      Description

      The AsyncResultsMerger can be more efficient at merging results, and we are planning to use the AsyncResultsMerger when adding functionality to merge multiple tailable cursors, as we will need for $changeStream.

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