fun nonAtomic(nonAtomic: Boolean): CoroutineMapReducePublisher<T> (source)
Sets if the post-processing step will prevent MongoDB from locking the database.
Valid only with the MapReduceAction.MERGE or MapReduceAction.REDUCE actions.
nonAtomic - if the post-processing step will prevent MongoDB from locking the database.
Return
this
Mongodb
.driver.manual reference/command/mapReduce/#output-to-a-collection-with-an-action output with an action