Great, thank you :)
--
Sent from: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/
Hello Barisa,
Seems like you asked the same question as me just ~ a week ago!
http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/ZooKeeper-connection-SUSPENDING-td38779.html
We will have to wait until the feature mentioned in the JIRA ticket is
implemented.
Best,
Kenzyme Le
We are running flink 1.10 cluster, with 3 zookeepers for HA.
I noticed that trying to upgrade the zookeepers, even 1 by one, causes
jobmanagers to crash
```
java.net.UnknownHostException: foo-host: Name or service not known
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)