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java.lang.NullPointerException at com.metamx.tranquility.druid.DruidBeams$.fromConfigInternal(DruidBeams.scala:301) at com.metamx.tranquility.druid.DruidBeams$.fromConfig(DruidBeams.scala:204) at com.metamx.tranquility.server.http.ServerMain$$anonfun$2.apply(ServerMain.scala:118) at com.metamx.tranquility.server.http.ServerMain$$anonfun$2.apply(ServerMain.scala:98) at com.metamx.common.scala.collection.package$MapLikeOps$$anonfun$strictMapValues$1.apply(package.scala:143) at com.metamx.common.scala.collection.package$MapLikeOps$$anonfun$strictMapValues$1.apply(package.scala:143) at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:245) at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:245) at scala.collection.immutable.Map$Map1.foreach(Map.scala:116) at scala.collection.TraversableLike$class.map(TraversableLike.scala:245) at scala.collection.AbstractTraversable.map(Traversable.scala:104) at com.metamx.common.scala.collection.package$MapLikeOps.strictMapValues(package.scala:143) at com.metamx.tranquility.server.http.ServerMain$.createServlet(ServerMain.scala:98) at com.metamx.tranquility.server.http.ServerMain$.main(ServerMain.scala:77) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.twitter.app.App$$anonfun$nonExitingMain$3.apply(App.scala:168) at com.twitter.app.App$$anonfun$nonExitingMain$3.apply(App.scala:167) at scala.Option.foreach(Option.scala:257) at com.twitter.app.App$class.nonExitingMain(App.scala:167) at com.metamx.tranquility.server.http.ServerMain$.nonExitingMain(ServerMain.scala:49) at com.twitter.app.App$class.main(App.scala:133) at com.metamx.tranquility.server.http.ServerMain$.main(ServerMain.scala:49) at com.metamx.tranquility.distribution.DistributionMain$.main(DistributionMain.scala:34) at com.metamx.tranquility.distribution.DistributionMain.main(DistributionMain.scala)