Installing JCE Policy Files

When connecting to a Kerberized HDFS or WebHCat server, if your server uses the AES-256 encryption, you must install Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files on your machine.

Procedure

  1. Download the policy files from http://www.oracle.com/technetwork/java/embedded/embedded-se/downloads/jce-7-download-432124.html.
  2. Extract the downloaded UnlimitedJCEPolicyJDK7.zip file, and then copy the files to the TIBCO_HOME/tibcojre64/1.7.0/lib/security directory.
  3. Restart TIBCO Business Studio.