public int getKerberosOperationRetries() {
    return Integer.parseInt(getProperty(KERBEROS_OPERATION_RETRIES));
  }
Creates an AmbariKerberosAuthenticationProperties instance containing the Kerberos authentication-specific
properties.

The relevant properties are processed to set any default values or translate the propery values
into usable data for the Kerberos authentication logic.

@return
ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java