It uses the zookeeper leader election so only the node that is the master is active, anyone else is in slave mode.
Also mind that zk requires a running quorum to function, eg so if you have 3, you need 51%+ to be up and running, eg 2 nodes. So if you lose 2 nodes, and only have 1 then zk is in zombie mode (cant recall what they call this situation) and wont function, you need to bring up at least 1 more node to have a quorum. On Wed, Feb 21, 2018 at 10:13 AM, Dennis Holunder <dennish...@gmail.com> wrote: > Hi guys, > > having setup with 3 zookeeper servers the zookeeper master policy > works fine if one of clients is gone and the new master is then > selected. But what will happen if one or two of zookeeper servers are > gone and only one is still available? For example, if client is > connected to zookeper1 and it is gone, will the client reconnect to > zookeeper2 or zookeeper3? > > Kind regards, D -- Claus Ibsen ----------------- http://davsclaus.com @davsclaus Camel in Action 2: https://www.manning.com/ibsen2