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Type:
Task
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Status: Closed
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Priority:
Major - P3
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Resolution: Fixed
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Affects Version/s: 4.2.2
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Fix Version/s: 4.2.4
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Component/s: Replication
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Labels:None
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Backwards Compatibility:Fully Compatible
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Sprint:Repl 2020-02-10
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Linked BF Score:7
Running mapReduce with prepared transaction may cause deadlock due to SERVER-43242. Since mapReduce will be re-implemented as an aggregation pipeline, we need to remove the tests in 4.2. The deadlock will resolves after the prepared transaction times out after one minute by default.
- is related to
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SERVER-43242 Deadlock involving commands acquiring global X lock and prepared transactions waiting for write concern
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- Closed
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