The problem I know of is a bit different, in that it is a direct and immediate server crash. It's not a denial of service by making the cluster slow. It's run-query, crash-server.
You are right of course that any normal user can issue crazy queries which hog resources, and hammer performance.
The problem I know of is a bit different, in that it is a direct and immediate server crash. It's not a denial of service by making the cluster slow. It's run-query, crash-server.
You are right of course that any normal user can issue crazy queries which hog resources, and hammer performance.