Our’s is a java based web application which is using Couchbase 3.0 as a caching solution.
We have a new requirement for which we would like to use Couchbase 4.0.
Is there any problems if a single application connects to two different couchbase clusters having different versions -3.0 & 4.0.
Couchbase cluster 3.0 <===> Application(java-client 2.1.4) <====> Couchbase cluster 4.0
We are planning to use the same java client version (java-client 2.1.4 jar) for connection/operations with both the Couchbase versions. Kindly advise if you foresee any issue with this setup.