for (int i = 0; i < 1000; i++)
{
Mutation mutation1 = new Mutation("Keyspace1", bytes(i));
mutation1.add("Standard2", comparator2.makeCellName(bytes(i)), bytes(i), 0);
Mutation mutation2 = new Mutation("Keyspace1", bytes(i));
mutation2.add("Standard3", comparator3.makeCellName(bytes(i)), bytes(i), 0);
List<Mutation> mutations = Lists.newArrayList(mutation1, mutation2);
// Make sure it's ready to be replayed, so adjust the timestamp.
long timestamp = System.currentTimeMillis() - DatabaseDescriptor.getWriteRpcTimeout() * 2;