Problem Description
Some tasks created to use the PeriodicRunner make use of sharding task executors and AsyncRequestSenders, such as the LogicalSessionCache refresh or reap threads.
In shutdown on mongod, we destroy the Grid's task executors before we destroy the PeriodicRunner. This can lead to both attempted use of destroyed data, and shutdown exceptions when trying to call member functions on the task executors and AsyncRequestSenders.
Proposed Fix
The simple fix is to shut down the PeriodicRunner before shutting down Sharding-related machinery. We will place the call to shut down the PeriodicRunner here.
This fix has been verified to fix errors in an Evergreen patch.
- is depended on by
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SERVER-37335 Invariant failure _targeted.empty() in BatchWriteOp destructor
- Closed
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SERVER-37404 Terminate called on AsyncRequestsSender destructor
- Closed
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SERVER-37405 Exception in ProducerConsumerQueue using interruptibility
- Closed