Support Questions
Find answers, ask questions, and share your expertise

In hadoop server Kerberos and SSL security works together or not ?

Explorer

Hi ,

 

I have kerberos enabled hdp hadoop cluster and also I have enabled SSL to same hadoop cluster .

but after that Hadoop cluster url is not accessible with 8443 port .

 

url -

 

https://<clusterip>:8443/

 

 

I want to know that -  Kerberos and SSL both works together or not in hadoop server ?

 

please reply asap.

 

Thanks in advance.

1 REPLY 1

Expert Contributor

Hi,

 

Yes, we can use both SSL and kerberos in the hadoop cluster. TLS/SSL is for encrypted network communication and kerberos is for user authentication.

 

May be below documentation links are related to your post.

https://docs.cloudera.com/documentation/enterprise/6/6.3/topics/admin_cm_ha_tls.html

https://community.cloudera.com/t5/Support-Questions/Is-it-possible-to-do-kerberos-and-ssl/td-p/12047...