We had a Cluster down scenario on our Production environment with the below error logs
Nov 11 2022 08:09:24 GMT: FAILED ASSERTION (particle): (particle_map.c:857) map_asval_to_wire() sz -1 failed to serialize
Nov 11 2022 08:09:24 GMT: WARNING (as): (signal.c:210) SIGUSR1 received, aborting Aerospike Community Edition build 22.214.171.124 os ubuntu18.04
Our Aerospike Database is running as a service with a cluster of 2 on AWS ec2 AMD instance. There were no application deployments or instance changes during the same time frame. The CPU and RAM of the instance was also normal. Post the crash, the service never got back up and we had to manually restart the aerospike service.