We don't have dynamic configuration yet, but it is on our todo list: http://wiki.apache.org/hadoop/ZooKeeper/ClusterMembershipso for now I believe you would have to reconfigure manually and restart the cluster. For Zab, you should be looking at org.apache.zookeeper.server.quorum.Cheers,-FlavioOn
You probably want to do a rolling restart, this is preferable over
restart the cluster as the service will not go down.
http://wiki.apache.org/hadoop/ZooKeeper/FAQ#A6
http://wiki.apache.org/hadoop/ZooKeeper/FAQ#A6Patrick
On Wed, Oct 6, 2010 at 9:49 PM, Avinash Lakshman avinash.laksh...@gmail.com
Restart all clients too.
.laz
Patrick Hunt (ph...@apache.org) said:
You probably want to do a rolling restart, this is preferable over
restart the cluster as the service will not go down.
http://wiki.apache.org/hadoop/ZooKeeper/FAQ#A6
http://wiki.apache.org/hadoop/ZooKeeper/FAQ#A6Patrick
Suppose I have a 3 node ZK cluster composed of machines A, B and C. Now for
whatever reason I lose C forever and the machine needs to be replaced. How
do I handle this situation? Update the config with D in place of C and
restart the cluster? Also if I am interested in read just the ZAB portions
