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Type:
Improvement
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: Replication
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Fully Compatible
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Repl 2017-07-31
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15
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3
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In multiple places we create temporary collections and use in-memory counters to make the names unique. If the node shuts down and starts back up, these names may no longer be unique. We can use a UUID to be more unique.
Here are two examples:
https://github.com/mongodb/mongo/blob/fa2dcc33303dd6a2080c108e121da6984d08a9d6/src/mongo/db/pipeline/document_source_out.cpp#L95-L96
https://github.com/mongodb/mongo/blob/fa2dcc33303dd6a2080c108e121da6984d08a9d6/src/mongo/db/commands/mr.cpp#L310-L314
- is related to
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SERVER-28382 convertToCapped should use a unique name for its temporary collection
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- Closed
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- related to
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SERVER-65711 Use 'regular expression' in database_test.cpp
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- Closed
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- Closed
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