redis.clients.jedis.exceptions.JedisDataException: ERR unknown command 'CLUSTER'

[idas0382]

In application code we set up cluster using JedisCluster and providing ip and port of one of the masters.
But in unit test when we set up RedisCluster as cluster = RedisCluster.builder().sentinelCount(0)
.serverPorts(group1.asJava).replicationGroup("master1", 1)
.build();
the tests are failing with
Caused by: redis.clients.jedis.exceptions.JedisDataException: ERR unknown command 'CLUSTER'
at redis.clients.jedis.Protocol.processError(Protocol.java:127)
at redis.clients.jedis.Protocol.process(Protocol.java:161)
at redis.clients.jedis.Protocol.read(Protocol.java:215)
at redis.clients.jedis.Connection.readProtocolWithCheckingBroken(Connection.java:340)
at redis.clients.jedis.Connection.getRawObjectMultiBulkReply(Connection.java:285)
at redis.clients.jedis.Connection.getObjectMultiBulkReply(Connection.java:291)
at redis.clients.jedis.Jedis.clusterSlots(Jedis.java:3376)
at redis.clients.jedis.JedisClusterInfoCache.discoverClusterNodesAndSlots(JedisClusterInfoCache.java:54)
at redis.clients.jedis.JedisClusterConnectionHandler.initializeSlotsCache(JedisClusterConnectionHandler.java:39)
at redis.clients.jedis.JedisClusterConnectionHandler.(JedisClusterConnectionHandler.java:17)
at redis.clients.jedis.JedisSlotBasedConnectionHandler.(JedisSlotBasedConnectionHandler.java:20)
at redis.clients.jedis.BinaryJedisCluster.(BinaryJedisCluster.java:48)
at redis.clients.jedis.JedisCluster.(JedisCluster.java:53)

So cluster command is not supported in embedded-redis ? Please let me know how to go abt testing JedisCluster with embedded redis.

[aserrallerios]

It's not supported. You can find a proper explanation and workaround here: #55

[adpjay]

How does Issue #55 fix this issue? I see a lot of command line statements, which seems like it is no longer embedded redis.

[thallium205]

I also would like to learn more about how #55 resolves this issue.

[Mxas]

any progress on it?

[rchargel]

Still hoping for progress on this issue