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CDP zookeeer HA in Different Geo Location Cluster

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Contributor

Hi

 

If I have servers in two different geo location is there any way to achieve zookeeer HA (atleast 1 node failure out of 3 zookeeer ).

 

If one geo location is down if majority of zookeeer is part of that location,  it's causing zookeeer service to down. Is any away to avoid this case.

1 REPLY 1

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Master Collaborator

@rahuledavalath In a 3-node ZK cluster, we can only afford to lose 1 instance/node at once. However, having this cluster across two geo-locations could put us in a difficult position. So, it will be a good idea to build the cluster across 3 regions, with one instance in each.