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  1. Core Server
  2. SERVER-53670

Make zbigMapReduce.js more resilient on slow machines in 3.6

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Won't Fix
    • None
    • None
    • Sharding
    • ALL
    • 0

    Description

      zbigMapReduce.js can fail on slow machines if enough balancer triggered migrations complete during a batch write to prevent the write from making progress for 5 attempts. Previously we mitigated this by increasing the interval after a successful balancer round in this test (in SERVER-32692), but the failure is still happening on some variants in 3.6. To make the test more reliable we should further increase the interval just in 3.6.

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              backlog-server-sharding Backlog - Sharding Team
              jack.mulrow@mongodb.com Jack Mulrow
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                Updated:
                Resolved: