Stop supporting WiredTiger cursor caching across operations

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    • Execution Team 2025-01-06, Execution Team 2025-01-20, Execution Team 2025-02-03
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      Specifically, stop supporting positive values of gWiredTigerCursorCacheSize. WiredTiger's cursor cache is effective, and the only MongoDB cursor caching we need is the caching between yields (i.e. what happens when the value is negative), but we don't need cursor caching across operations.

      We should continue allowing negative values for backward-compatibility, but just take the absolute value.

              Assignee:
              Sandeep Dhoot
              Reporter:
              Louis Williams
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