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  1. Core Server
  2. SERVER-77797

Make analyze_shard_key.js concurrency workload only validate read and write distribution metrics if the sample population matches the mock query patterns

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Details

    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 7.1.0-rc0, 7.0.0-rc4
    • None
    • Sharding
    • None
    • Fully Compatible
    • ALL
    • v7.0
    • Sharding NYC 2023-06-12
    • 35

    Description

      As discovered in BF-28888, in suites with stepdown/kill/terminate or chunk migration, read and write queries are bound to get interrupted and retried; and when retries occur a lot, the actual query patterns would be very different from the intended query patterns and consequently the metrics would fall outside of the windows allowed by the metrics check. 

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            cheahuychou.mao@mongodb.com Cheahuychou Mao
            cheahuychou.mao@mongodb.com Cheahuychou Mao
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