On 06/08/2014 12:34 AM, Jordan Zimmerman wrote:
Has anyone tried running a slave in a different datacenter than the master? It seems the slaves connect to ZooKeeper. Is that correct? If so, cross-data center might not work.
I am currently running a prototype mesos cluster with slaves in one datacenter and the mesos master in another. I haven't had problems with connections across the WAN.
I am planning to setup a 3 node zookeeper cluster in the mesos master DC and a zookeeper observer instance in the remote DC. Theoretically this should further reduce the connections and bandwidth across the WAN. Zookeeper observer instances is a new 3.4 feature. If someone has experience with multi datacenter zookeeper and mesos, I would be grateful for any recommendations.
Thanks -- Konrad Scherer, MTS, Linux Products Group, Wind River
