By idanmo
via idanmo.com
Submitted: Mar 18 2013 / 08:22
A common ZooKeeper use case is to use ephemeral nodes as a presence mechanism (discovery, leader election, etc..) where each of the clients connected to zookeeper creates an ephemeral node so other clients know it is present. This post examines a case where an ephemeral node creation throws an exception and the operation's result cannot be determined and requires a verification before being retried.
Add your comment
