How to access private key password with Spark

Question

Hi guys. Please help with accessing the key password. I have stored the password into a credential file and now I want to retrieve it. How can I do this?

Answer 1

Spark allows you to retrieve the key password and also make it accessible to different components. Refer to the below command to know how to do this:

hadoop credential create spark.ssl.keyPassword -value password \
    -provider jceks://hdfs@nn1.example.com:9001/user/backup/ssl.jceks