Update: # curl -k -v http://localhost:9090/test_hsm * Trying ::1... * TCP_NODELAY set * Connected to localhost (::1) port 9090 (#0) > GET /test_hsm HTTP/1.1 > Host: localhost:9090 > User-Agent: curl/7.61.1 > Accept: */* > Warning: Binary output can mess up your terminal. Use "--output -" to tell Warning: curl to output it to your terminal anyway, or consider "--output Warning: <FILE>" to save to a file. * Failed writing body (0 != 7) * Closing connection 0   ... View more

Hello @Dalier  Thank you for reaching out to the Cloudera community  Could you please confirm if this is a fresh installation? Also, what is the CDP CM and Java version used? Which HSM are you using? Have you followed the steps mentioned below  https://docs.cloudera.com/cdp-private-cloud-base/7.1.8/security-encrypting-data-at-rest/topics/security-ranger-kms-integrating-components-for-EDAR.html     ... View more

@Dalier Did the response assist in resolving your query? If it did, please mark the relevant reply as the solution, as it will help others locate the answer more easily in the future.  ... View more