public void setUp() throws Exception {
Instance instance = new MockInstance();
conn = instance.getConnector("user", "password");
TableOperations tableOperations = conn.tableOperations();
tableOperations.create(TABLE_NAME);
tableOperations.removeIterator(TABLE_NAME, "vers", EnumSet.allOf(IteratorUtil.IteratorScope.class));
BatchWriter writer = conn.createBatchWriter("foo", 1024, 0, 1);
Mutation m = new Mutation("a");