Druid http client not configured correctly

Current used http client by the druid-hive record reader is constructed with default values. Default values of numConnection and ReadTimeout are very small which can lead to following exception " ERROR [2ee34a2b-c8a5-4748-ab91-db3621d2aa5c main] CliDriver: Failed with exception java.io.IOException:java.io.IOException: java.io.IOException: org.apache.h
ive.druid.org.jboss.netty.channel.ChannelException: Channel disconnected"
Full stack can be found here.https://gist.github.com/b-slim/384ca6a96698f5b51ad9b171cff556a2