Load extensions earlier in mongod/mongos main

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    • Type: Task
    • Resolution: Fixed
    • Priority: Major - P3
    • 8.3.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • Query Integration
    • Fully Compatible
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      TSAN caught two data races during startup between extensions' parserMap override and other startup tasks:

      • mongod_main: The FTDC background thread is concurrently accessing the parserMap
      • mongos_main: The CatalogCacheLoader issues an aggregation that can cause a concurrent access to the parserMap

      These data races can be resolved by loading extensions before any of those tasks is kicked off.

            Assignee:
            Lynne Wang
            Reporter:
            Lynne Wang
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              Created:
              Updated:
              Resolved: