Spark History Server SSL

Describes how to enable SSL for Spark History Server.

NOTE For secure clusters, Spark History Server UI authentication is enabled by default. If passwords are present in both /opt/mapr/conf/ssl-client.xml and /opt/mapr/spark/spark-<spark_version>/conf/spark-defaults.conf files, the password from the spark-defaults.conf file is used

Starting in EEP 4.0, for secure clusters, you can skip this step. For new installs done through the 6.0 MapR Installer, the installer enables this configuration. For manual installs and upgrades, running -R enables these settings.