- depends on
- 
                    SERVER-42511 Remove query knob internalQueryUseAggMapReduce -         
- Closed
 
-         
- 
                    SERVER-42942 M/R Agg: Implement translation for cluster mapReduce command -         
- Closed
 
-         
- 
                    SERVER-44084 reimplement opCode detection inside mr_killop.js for new mapReduce implementation -         
- Closed
 
-         
- is duplicated by
- 
                    SERVER-18283 Cleanup the sharding map/reduce implementation -         
- Closed
 
-