Java code to connect to Redis Cluster

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Aug 13, 2015, 2:14:02 PM8/13/15

to Redis DB

Hi,

I am using Jedis to connect one of the Redis nodes. no issues.

Now I am trying to connect to Redis Cluster. Not sure how..

Any Sample would help..

Thx

Mark Paluch

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Aug 14, 2015, 6:53:11 AM8/14/15

to Redis DB

Here you go:

Jedis:

Set<HostAndPort> connectionPoints = new HashSet<HostAndPort>();
connectionPoints.add(new HostAndPort("localhost", 7379));

JedisCluster cluster = new JedisCluster(connectionPoints);

cluster.set("key", "value");
System.out.println(cluster.get("key"));

cluster.close();

Lettuce:

RedisClusterClient clusterClient = new RedisClusterClient(RedisURI.create("redis://localhost:7379"));
RedisAdvancedClusterConnection<String, String> cluster = clusterClient.connectCluster();

cluster.set("key", "value");
System.out.println(cluster.get("key"));

cluster.close();
clusterClient.shutdown();

You need to specify one more initial connection points to connect the cluster. You can find the complete code at https://gist.github.com/mp911de/8369b765c2fa8586d48c