Glad I could help. No, unfortunately you won't be able to manage both clusters with the same Ambari. ... View more

clear /etc/resolv.conf I think the problem is resolved dns。 @Silvio del Val , clear /etc/resolv.conf I think the problem is resolved dns。 @Silvio del Val ... View more

Ok, thank you very much for answering 🙂 ... View more

Yes, I know. I was thinking about "config groups" in Ambari. Using such, maybe I could use an independent HDFS filesystem for the backup and use the same zookeepers for replication.... maybe complex... Yes, maybe a new hole cluster would be the best solution...I think I'll do that. Thank you very much for your support ... View more

https://community.hortonworks.com/questions/97184/oldwals-not-getting-cleared-even-with-no-replicati.html ... View more