Connection Option Descriptions : Host Name

Host Name

Attribute

HostName (HOST)

Purpose

Specifies the name or the IP address of the server to which you want to connect. When Apache ZooKeeper support is enabled (ZooKeeperDiscovery=1), this option specifies a list of member servers of the ZooKeeper ensemble to which you want to connect.

Valid Values for a Single-Server Connection

host_name | IP_address

where:

hostname

is the name of the Apache Hive server to which you want to connect

IP_address

is the IP address of the server to which you want to connect.

Valid Values for a ZooKeeper Connection (ZooKeeperDiscovery=1)

host_name:port_number | IP_address:port_number [, ...]

where:

hostname

is the name of an ensemble server to which you want to connect.

port_number

is the port number of the server listener.

IP_address

is the IP address of the server to which you want to connect.

For example:

server1:10000,255.125.1.11:2818,server3:2828

Notes

When Zookeeper support is enabled, the driver will return an error if unable to connect to any of the ZooKeeper servers specified with this option.

Default

None

GUI Tab

General tab