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

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

soumM — Mon, 15 Apr 2024 02:56:56 GMT

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;

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

VidyaSargur — Mon, 15 Apr 2024 06:09:22 GMT

@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.

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

Rajat_710 — Mon, 15 Apr 2024 08:08:04 GMT

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.