Zookeeper Port issue in Nifi

[#1]

Hi,

Our nifi cluster run on 10 nodes,with an external zookeeper.We had an issue where the port 2888 was blocked for one of the zookeepers and the cluster was not responding.There are 3 zookeepers and rest 2 were still active at that time but it seemed that they were going in loop and stuck.Is there any way by which we can disconnect the zookeeper when port is blocked so that the cluster continues running?

[#2]

@Matt ClarkeCAn you please provide your insights on the same?