Objective: WIth this procedure, we want to replace node 172.31.1.23
with node 172.31.7.30
. Also, it is required that we change exhibitor_zk_path
to something unique in order for this procedure to work.
Configure the bootstrap node with the modified config.yaml
that has a change to a new exhibitor_zk_path
along with the master node that you want to replace for master_list
Important NOTE: The most important piece is exhibitor_storage_backend: zookeeper
and exhibitor_zk_path: "/masterip-change-20170127"
. You must set exhibitor_zk_path
to be something unique otherwise your cluster wont converge.