Prerequisites for Configuring Apache Ranger for High Availability

Consider truststore and security prerequisites before configuring Apache Ranger for HA.

• Copy the keystore/truststore files into a different location (e.g. /etc/security/serverKeys) than the /etc/<component>/conf folder.

• Make sure that the JKS file names are unique.

• Make sure that the correct permissions are applied.

• Make sure that passwords are secured.