startColumn = cf.getColumnNames().last();
RowMutation rm = new RowMutation(tableName, key);
rm.add(cf);
Message message = rm.makeRowMutationMessage();
IWriteResponseHandler responseHandler = WriteResponseHandler.create(endpoint);
MessagingService.instance.sendRR(message, new InetAddress[] { endpoint }, responseHandler);
try
{
responseHandler.get();
}
catch (TimeoutException e)
{
return false;
}