Configuring Load Balancer for Impala
When using a load balancer for Impala, applications connect to a single well-known host and port, rather than keeping track of the hosts where a specific Impala daemon is running. The load balancer also lets the Impala nodes share resources to balance out the work loads.
- In Cloudera Manager, select the Impala service.
- In the Configuration tab, type load balancer in the search box.
- In the Impala Daemons Load Balancer
field, type the hostname and port number of the load balancer in the
- Click Save Changes to commit the changes.