On 1 Jun 2011, at 08:12, Amrita Jayakumar wrote:

I have deployed this code into a php file phcass.php in the ubuntu machine in the location /var/www/vishnu/. But nothing happens when i execute the file through the browser. Neither can i find the data inserted in the column family 'Users'.
can anyone help???

Are you certain it's running at all? instead of that echo, try var_dump($column_family);