@Override
    public RedisClusterNode clusterGetNodeForKey(byte[] key) {
        int slot = executorService.getConnectionManager().calcSlot(key);
        return clusterGetNodeForSlot(slot);
    }
@Test
    public void testClusterGetNodeForKey() {
        testInCluster(connection -> {
            RedisClusterNode node = connection.clusterGetNodeForKey("123".getBytes());
            assertThat(node).isNotNull();
        });
    }