JEPSEN

Aerospike 3.99.0.3

2018-03-06

Together with Aerospike, we validated their next-generation consensus system, confirming two known data-loss scenarios due to process pauses and crashes, and discovering a previously unknown bug in their internal RPC proxy mechanism which allowed clients to see successfully applied updates as definite failures. Aerospike fixed this bug, added an option to require nodes write to disk before acknowledging operations to clients, and plans to extend the maximum clock skew their consensus system can tolerate.