we are trying distcp between to secure clusters with Kerberos having the same realm but difference in kdc getting below error while runing distcp.

[#1]

24/04/12 15:15:54 ERROR tools.DistCp: Exception encountered
java.io.IOException: Failed on local exception: java.io.IOException: Couldn't setup connection for replication_user@xxxxxx.xxx.xxx.xxx.COM to destination ip/destination ip:8020; Host Details : local host is: "xxxxxx.xxxxx.com/192.xxx.x.x"; destination host is: "xx.xxx.x.xxx":8020;

[#2]

@soumM, Welcome to our community! To help you get the best possible answer, I have tagged in our CDP experts @upadhyayk04 @utrivedi @Rajat_710  who may be able to assist you further.

Please feel free to provide any additional information or details about your query, and we hope that you will find a satisfactory solution to your question.

[#3]

Hi @soumM can you please check if both the cluster nodes are in /etc/hosts file on each node.

We need a full error stack to debug this.