ZooKeeper 3.4.6
HDP 2.2.8 provided ZooKeeper 3.4.6 and the following additional Apache patches:
ZOOKEEPER-1506: Re-try DNS hostname -> IP resolution if node connection fails
HDP-2.2.9 Release Notes
Also available as:
HDP 2.2.8 provided ZooKeeper 3.4.6 and the following additional Apache patches:
ZOOKEEPER-1506: Re-try DNS hostname -> IP resolution if node connection fails