Upgrade from 3.10.0 to 4.5.0

Operations Upgrading
1

Hi everyone,

I need to upgrade an existing Aerospike 3.10.0.3 Cluster (mesh) to the latest version (4.5.0.4) without downtime. I tried to just add a new node with the acual version to the existing cluster, but in asadm, I cannot see the new node. On the new node, I also do not see the existing cluster, but only the new node.

What is the way to perform the upgrade? Do I need to setup a complete new cluster? _ Thomas

2

You will need to upgrade through 3.13, see release notes for details.

https://www.aerospike.com/download/server/notes.html#4.5.0.4

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