In addition to supporting multi-threaded map-reduce, it'd be nice if they 1- Eliminate any memory limits on inline map reduce, or bring back output to temporar

In addition to supporting multi-threaded map-reduce, it'd be nice if they 1- Eliminate any memory limits on inline map reduce, or bring back output to temporary collections. If they bring back output to temporary tables, allow them to be run on slaves and not participate in replication 2- Polished and released a production-ready version of their MongoDB Hadoop Adapter: https://github.com/mongodb/mongo-hadoop https://github.com/mongodb/mongo-hadoop