IExecutorService service = client.getExecutorService(randomString());
Collection<Callable<String>> collection = new ArrayList<Callable<String>>();
collection.add(new AppendCallable());
collection.add(new AppendCallable());
service.invokeAll(collection, 1, TimeUnit.MINUTES);
}
@Test(expected = UnsupportedOperationException.class)
public void testInvokeAny() throws Throwable {
IExecutorService service = client.getExecutorService(randomString());