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    Type:Task 
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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: None
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    None
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        Fully Compatible
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        Query 2019-07-15, Query 2019-07-29, Query 2019-08-12
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        None
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        None
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        None
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To decide as part of this ticket whether to put this before or after the Mr-in-Agg feature fork. IDLing before the old code path is not needed but it might be easy.
- depends on
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                    SERVER-41938 Refactor mapReduce command in support of alternate execution path -         
- Closed
 
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- is depended on by
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                    SERVER-42685 M/R Agg: Translate sort, query, limit, verbose MR command options to agg -         
- Closed
 
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                    SERVER-42686 M/R Agg: Translate output options to output pipeline -         
- Closed
 
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                    SERVER-42977 M/R Agg: Remove support for CodeWScope in IDL -         
- Closed
 
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                    SERVER-43145 M/R Agg: Change output database name to be an optional string -         
- Closed
 
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