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Type: Task
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Resolution: Won't Fix
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Priority: Major - P3
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None
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Affects Version/s: None
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Component/s: None
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Query
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Query 2020-03-23, Query 2020-04-06
As of MongoDB 4.4 the "out.sharded" option to mapReduce is only accepted with a value of true but is ignored. This option was maintained for 4.4 to allow for a viable 4.2->4.4 upgrade path as 4.2 only allows writing to a sharded collection with out.sharded:true specified.
Once users are on 4.4 this flag no longer serves a purpose so we should remove for 4.6.
- is related to
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SERVER-45210 Accept and ignore the nonAtomic:true option in the mapReduce command
- Closed