Hi Luigi, In 3.5.X yes: https://zookeeper.apache.org/doc/trunk/zookeeperReconfig.html
For previous releases (3.4 etc) you would need to do a rolling restart, where for each server you change the config file to exclude that member and bounce the server. Preferably do this one server at a time, and let the ensemble be operational before bouncing the next server. And bounce the leader last. I wouldn't call this gracefully though :) Alex On Thu, Jul 13, 2017 at 3:22 PM, Luigi Tagliamonte < [email protected]> wrote: > Hello all! > is there any document that describes how to remove a zk node from the > ensemble? >
