I'm having no luck at all connecting my nifi instance with AWS DocumentDB.
The problems are in the certification part...
Using the *.pem provided by aws is not possible so I tried to convert it into a pkcs12 or jks file, with no luck.
the following commands give me files not usable certs that creates an error link "unable to find certification path"
keytool -import -v -alias your-certificate-alias-here -file rds- -keystore rds-certificate.p12
any help appreciated