I'm using CDH 5.3.0 and noticing these errors in the zookeeper server logs:
org.apache.zookeeper.server.NIOServerCnxnFactory Too many connections from <ip> - max is 60
These I started noticing while using Hive query editor in Hue. How do I go about fixing these errors? If the max connections are increased in ZK config, is it possible that may reach the limit at some point in time as well?