Node failure blocks Java client

[Sam_K]

@sini_u

I have same problem with u.
Check this article

What happens when a node in the cluster goes down?

Scenario: One cluster with two nodes running a bucket named test. The bucket type is Couchbase. The bucket is set up to have one replica. I upload 10K documents to the bucket. The cluster now divides the data across the nodes. Node 1: 5K active / 5K replica Node 2: 5K active / 5K replica. If you remove one node and rebalance the replica of the still active node moves all documents from replica to active. Now the active node has 10K active and 0K replica. This is perfect behavior. Now lets sa…