Aerospike 4 community edition breaking change: 2 namespace limitation

Hi,

I had a surprise when after upgrading to Aerospike server CE 4 my server would no longer start because I had more than 2 namespaces. I was able to downgrade to get it to star though.

Is there a way to get around this limitation and still use the community edition packages?

One thing I suppose I could do, is backup all my data from multiple namespaces, then import into one or two namespaces. Is this the only solution?

For CE that is the only solution; however, the Enterprise release supports up to 32 namespaces among other features: