End-User Security Support

The SAS Data Loader for Hadoop vApp that runs on the client machine contains a Settings dialog box in the SAS Data Loader: Information Center. For more information about the Settings dialog box, see the SAS Data Loader for Hadoop: User’s Guide and the SAS Data Loader for Hadoop: vApp Deployment Guide. The dialog box contains certain fields for which you must provide values to the vApp user. These fields are as follows:

Settings Fields
Field	Value
Hostname	The host name that you create for Kerberos security. SeeClient Configuration.
User id for host log in	The normal logon ID for the user.
Realm for user id	The name of the Kerberos realm or AD domain against which the user authenticates.
krb5 configuration	The location of the Kerberos configuration file.
Host keytab	The location of the keytab generated for the host SPN. See vApp.
SAS server keytab	The location of the keytab generated for the SAS server SPN. See vApp.
HTTP keytab	The location of the keytab generated for the HTTP SPN. See vApp.
Local JCE security policy jar	The location of the local Java Cryptography Extension files. See http://www.oracle.com/technetwork/java/javase/downloads/jce-7-download-432124.html for more information.
US JCE security policy jar	The location of the U.S. Java Cryptography Extension files. See http://www.oracle.com/technetwork/java/javase/downloads/jce-7-download-432124.html for more information.

You must provide the krb5 configuration, keytab, and JCE files and notify the user of their locations.