The number one search result for “aerospike java client jar” is this link. I wasn’t paying attention, assumed it was the latest version, downloaded it, and ran into some trouble.
I’m downloading the most recent version now, but it seems like an easy way to get mixed up because the earlier version is both easier to get to and is being showcased on Aerospike’s website; making it seem like the latest version. Just thought I’d post this in case anyone runs into the same issue.