NDB for Java

I recently released a help page for the Java connector for MySQL Cluster, called NDB/J.
You can find good example programs, installation instructions and more information here.

MySQL Cluster (NDB) Installation

I've just released a MySQL Cluster installer tool, that allows you to step through the installation of a NDB cluster.
It takes about 3 minutes to setup a localhost cluster, and 10 minutes for a 3-host distributed cluster.
Check it out here.