hi every one
I followed the steps outlined in the link below to enable SSL and I received error a third step. Who knows what the problem is? Thanks for the better documentation if existing.
Are you running the keytool command from the same directory where the "zeppelin.crt" file is present?
# ls -lart *
If not then please specify the complete path for your files like "/path/to/zeppelin.crt"
Or check if the file "zeppelin.csr" exist .. If yes then Get this signed with CA authority and import the certificate you received (like: zeppelin.crt)