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cross cluster replication in Redis
Memcached vs. Redis?Redis HA without clusteringRedis sentinel vs clusteringRedis Cluster ConfigurationCorrect shutdown sequence for Redis clusterHow can I disable redis cluster replicationRedis Replication and Cluster differenceredis cross data center replicationRedis Cluster: Replace failing master that has no slave without downtimeDoes Redis support cross replication between master/slave nodes?
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I have 3 Redis clusters each with 3 master nodes and 3 slave nodes. I want to make one of clusters as the primary cluster and the remaining two as the secondary cluster meaning data from the slave/master nodes of the primary cluster will be replicated to the master nodes of the secondary cluster.
In other words, data mapped to each slot of primary cluster would be replicated to corresponding slot of master node in secondary clusters.
Is there any simple way to achieve this? Please help.
Thank you in advance.
redis redis-cluster
asked Mar 28 at 6:32
nipun510nipun510
175 bronze badges
add a comment |
I have 3 Redis clusters each with 3 master nodes and 3 slave nodes. I want to make one of clusters as the primary cluster and the remaining two as the secondary cluster meaning data from the slave/master nodes of the primary cluster will be replicated to the master nodes of the secondary cluster.
In other words, data mapped to each slot of primary cluster would be replicated to corresponding slot of master node in secondary clusters.
Is there any simple way to achieve this? Please help.
Thank you in advance.
redis redis-cluster
asked Mar 28 at 6:32
nipun510nipun510
175 bronze badges
add a comment |
I have 3 Redis clusters each with 3 master nodes and 3 slave nodes. I want to make one of clusters as the primary cluster and the remaining two as the secondary cluster meaning data from the slave/master nodes of the primary cluster will be replicated to the master nodes of the secondary cluster.
In other words, data mapped to each slot of primary cluster would be replicated to corresponding slot of master node in secondary clusters.
Is there any simple way to achieve this? Please help.
Thank you in advance.
redis redis-cluster
asked Mar 28 at 6:32
nipun510nipun510
175 bronze badges
I have 3 Redis clusters each with 3 master nodes and 3 slave nodes. I want to make one of clusters as the primary cluster and the remaining two as the secondary cluster meaning data from the slave/master nodes of the primary cluster will be replicated to the master nodes of the secondary cluster.
In other words, data mapped to each slot of primary cluster would be replicated to corresponding slot of master node in secondary clusters.
Is there any simple way to achieve this? Please help.
Thank you in advance.
redis redis-cluster
redis redis-cluster
asked Mar 28 at 6:32
nipun510nipun510
175 bronze badges
asked Mar 28 at 6:32
nipun510nipun510
175 bronze badges
asked Mar 28 at 6:32
nipun510nipun510
175 bronze badges
asked Mar 28 at 6:32
nipun510nipun510
175 bronze badges
asked Mar 28 at 6:32
nipun510nipun510
175 bronze badges
175 bronze badges
add a comment |
add a comment |
1 Answer
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Master nodes are separated by the concept of hashslot as mentioned here https://redis.io/topics/cluster-tutorial, so replication of one master node to other makes no sense. For you use case you can simply have single master node with 2 slave nodes so that data replicated from master node(primary cluster) will be replicated to other slave nodes(secondary cluster).
answered Apr 10 at 18:11
Anuj VishwakarmaAnuj Vishwakarma
4374 silver badges14 bronze badges
add a comment |
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1 Answer
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1 Answer
1
active
oldest
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active
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active
oldest
votes
Master nodes are separated by the concept of hashslot as mentioned here https://redis.io/topics/cluster-tutorial, so replication of one master node to other makes no sense. For you use case you can simply have single master node with 2 slave nodes so that data replicated from master node(primary cluster) will be replicated to other slave nodes(secondary cluster).
answered Apr 10 at 18:11
Anuj VishwakarmaAnuj Vishwakarma
4374 silver badges14 bronze badges
add a comment |
Master nodes are separated by the concept of hashslot as mentioned here https://redis.io/topics/cluster-tutorial, so replication of one master node to other makes no sense. For you use case you can simply have single master node with 2 slave nodes so that data replicated from master node(primary cluster) will be replicated to other slave nodes(secondary cluster).
answered Apr 10 at 18:11
Anuj VishwakarmaAnuj Vishwakarma
4374 silver badges14 bronze badges
add a comment |
Master nodes are separated by the concept of hashslot as mentioned here https://redis.io/topics/cluster-tutorial, so replication of one master node to other makes no sense. For you use case you can simply have single master node with 2 slave nodes so that data replicated from master node(primary cluster) will be replicated to other slave nodes(secondary cluster).
answered Apr 10 at 18:11
Anuj VishwakarmaAnuj Vishwakarma
4374 silver badges14 bronze badges
Master nodes are separated by the concept of hashslot as mentioned here https://redis.io/topics/cluster-tutorial, so replication of one master node to other makes no sense. For you use case you can simply have single master node with 2 slave nodes so that data replicated from master node(primary cluster) will be replicated to other slave nodes(secondary cluster).
answered Apr 10 at 18:11
Anuj VishwakarmaAnuj Vishwakarma
4374 silver badges14 bronze badges
answered Apr 10 at 18:11
Anuj VishwakarmaAnuj Vishwakarma
4374 silver badges14 bronze badges
answered Apr 10 at 18:11
Anuj VishwakarmaAnuj Vishwakarma
4374 silver badges14 bronze badges
answered Apr 10 at 18:11
Anuj VishwakarmaAnuj Vishwakarma
4374 silver badges14 bronze badges
4374 silver badges14 bronze badges
add a comment |
add a comment |
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