Merge pull request #231 from rjurney/master

Removed zk references from realtime config

examples/config/realtime/runtime.properties

@@ -6,11 +6,6 @@ druid.service=realtime
 com.metamx.emitter.logging=true
 com.metamx.emitter.logging.level=info
 
-# zk
-druid.zk.service.host=localhost
-druid.zk.paths.base=/druid
-druid.zk.paths.discoveryPath=/druid/discoveryPath
-
 # processing
 druid.processing.buffer.sizeBytes=10000000
 
@@ -34,4 +29,4 @@ druid.paths.indexCache=/tmp/druid/indexCache
 
 # handoff
 druid.pusher.local.storageDirectory=/tmp/druid/localStorage
-druid.pusher.local=true
\ No newline at end of file
+druid.pusher.local=true