>From the error, I think the issue is with your zookeeperList definition.
Try changing:
zookeeperList.add("http://100.12.119.10:2281");
zookeeperList.add("http://100.12.119.10:2282");
zookeeperList.add("http://100.12.119.10:2283");
to
zookeeperList.add("100.12.119.10:2281");
zookeeperList.add("100.12.119.10:2282");
zookeeperList.add("100.12.119.10:2283");
If you are not using a chroot in Zookeeper then just use chrootOption =
Optional.empty(); (as you have done).
Intent of my code was to support both using a chroot and not using a
chroot. The value of _zkChroot is read from a config file in code not shown.
- Andy -