Loading Cassandra 0.87 column family using Java

Hi, I am new for Cassandra and Java. Can someone guide me to load multiple columns of Cassandra column family using single statement in Cassandra-cli? Or load multiple columns using Java program? Sending sample will be great help. Thanks Neetu

Cassandra 0.8.7 Stress Tool

Hi, I installed Cassandra 0.8.7 on a single machine having 16GB RAM. Testing performance using stress tool. Noticed it creates 2 standard column families and 2 super column families with the default settings. I want to test for multiple column families. Is there any way to test it using this