The task to submit range deletions is scheduled on the fixed sharding executor but may force a filtering metadata refresh, which currently is synchronous. Instead of blocking a fixed executor thread, there should be a way to perform this refresh asynchronously.
This was spun out from SERVER-45577.
- is related to
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SERVER-45741 Migration coordination stepup task should not block on the network while waiting for replication
- Closed
- related to
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SERVER-47386 Complete TODO listed in SERVER-46075
- Closed