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  1. Core Server
  2. SERVER-37680

Tests that use arbiters in replica sets and create majority commit point lag should disable majority read concern

    • Type: Icon: Improvement Improvement
    • Resolution: Gone away
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: Testing Infrastructure
    • Storage NYC 2018-12-03, Storage NYC 2019-05-20

      The replica set flow control project aims to keep majority committed replication lag bounded. Tests that set up replica sets with arbiters, e.g., apply_batch_only_goes_forward.js may time out when the flow control mechanism is enabled. The flow control mechanism is intentionally disabled when majority read concern is disabled. Enabling majority read concern with a PSA replica set is not a supported configuration, so disable majority read concern in tests that use PSA replica sets to avoid timeouts.

            maria.vankeulen@mongodb.com Maria van Keulen
            maria.vankeulen@mongodb.com Maria van Keulen
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