When iterating disklocs for the initial data transfer of a migration, the index cursor is set to auto-yielding behavior, but is not registered for data notifications. This may lead to the index iterator crashing (though no migration actions are taken at this point, so the migration itself simply fails).
v2.6 only.
- is related to
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SERVER-15650 Check for places where YIELD_AUTO could be enabled, but is not
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- Closed
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