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Type: Bug
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Resolution: Unresolved
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Priority: Major - P3
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None
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Affects Version/s: 8.0.0
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Component/s: None
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None
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Query Execution
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v8.0
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QE 2024-10-28, QE 2024-11-11, QE 2024-11-25, QE 2024-12-09
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0
It is not garunteed that a database drop results in a StaleDB error that we are trying to handle here https://github.com/mongodb/mongo/blob/c41e87779e5dc89aa2f939d6a7b52aea1a650740/src/mongo/db/pipeline/document_source_writer.h#L297 furthermore we are forcing a refresh on the database which can have performance implications on other operations involving that database in order to handle movePrimary situation.
in this ticket we are trying to attempt a short term solution for $out that still has all of the old known pre 8.0 bugs but doesn't have any new correctness or performance bugs
- is caused by
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SERVER-75856 Support implicit database creation for $out when running aggregate on a mongos
- Closed
- is related to
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SERVER-85901 $out succeeds when source collection is concurrently dropped in a sharded cluster
- Backlog
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SERVER-92690 Ensure correct error handling for $out in sharded deployments
- Closed
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SERVER-75856 Support implicit database creation for $out when running aggregate on a mongos
- Closed