When I run the java driver method command like in the scala code below:

private var db: DB = null

...[more set up code here]..

db = mongoConnection.getDB(saksApiDBName)
db.cleanCursors(false)

and run the command

db.command("isMaster");

I get the expected result, what is

{ "setName" : "DEVrs" , "ismaster" : true , "secondary" : false , "hosts" : [ "SD2DVD07VL.SAKSDIRECT.COM:27017" , "SD2DVD08VL.SAKSDIRECT.COM:27017" , "SD2DVD03VL:27017"] , "primary" : "SD2DVD07VL.SAKSDIRECT.COM:27017" , "me" : "SD2DVD07VL.SAKSDIRECT.COM:27017" , "maxBsonObjectSize" : 16777216 , "ok" : 1.0}

but also get warnings in the console:

Aug 2, 2012 11:50:09 AM com.mongodb.ReplicaSetStatus$Node update
WARNING: Server seen up: SD2DVD07VL.SAKSDIRECT.COM:27017
Aug 2, 2012 11:50:09 AM com.mongodb.ReplicaSetStatus findNode
WARNING: couldn't resolve host [SD2DVD03VL:27017]
Aug 2, 2012 11:50:09 AM com.mongodb.ReplicaSetStatus _addIfNotHere
WARNING: couldn't resolve host [SD2DVD03VL:27017]
Aug 2, 2012 11:50:09 AM com.mongodb.ReplicaSetStatus$Node update
WARNING: Server seen up: SD2DVD08VL.SAKSDIRECT.COM:27017
Aug 2, 2012 11:50:09 AM com.mongodb.ReplicaSetStatus findNode
WARNING: couldn't resolve host [SD2DVD03VL:27017]
Aug 2, 2012 11:50:09 AM com.mongodb.ReplicaSetStatus _addIfNotHere
WARNING: couldn't resolve host [SD2DVD03VL:27017]
Aug 2, 2012 11:50:09 AM com.mongodb.ReplicaSetStatus$Node update
WARNING: Server seen up: SD2DVD03VL.SAKSDIRECT.COM:27017
Aug 2, 2012 11:50:09 AM com.mongodb.ReplicaSetStatus findNode
WARNING: couldn't resolve host [SD2DVD03VL:27017]
Aug 2, 2012 11:50:09 AM com.mongodb.ReplicaSetStatus _addIfNotHere
WARNING: couldn't resolve host [SD2DVD03VL:27017]
Aug 2, 2012 11:50:09 AM com.mongodb.ReplicaSetStatus findNode
WARNING: couldn't resolve host [SD2DVD03VL:27017]
Aug 2, 2012 11:50:09 AM com.mongodb.ReplicaSetStatus _addIfNotHere
WARNING: couldn't resolve host [SD2DVD03VL:27017]
Aug 2, 2012 11:50:09 AM com.mongodb.ReplicaSetStatus findNode
WARNING: couldn't resolve host [SD2DVD03VL:27017]
Aug 2, 2012 11:50:09 AM com.mongodb.ReplicaSetStatus _addIfNotHere
WARNING: couldn't resolve host [SD2DVD03VL:27017]
Aug 2, 2012 11:50:09 AM com.mongodb.ReplicaSetStatus findNode
WARNING: couldn't resolve host [SD2DVD03VL:27017]
Aug 2, 2012 11:50:09 AM com.mongodb.ReplicaSetStatus _addIfNotHere
WARNING: couldn't resolve host [SD2DVD03VL:27017]

Any of the options below are fine with me:
1) Is there a better way to get the hosts used in a replica set?
2) Can I turn off temporarily the logs exposed by the driver for that particular operation?
3) How to change log level?

Thanks