[shawkins]

> Question:  If a translator asynchronously invalidates its cache using the EventDistributor, an execution will be created on the next query regardless of what the previous getCacheDirective returns?

Regardless of what getCacheDirective initially returns if there is no valid cache entry, then an Execution will be created.  Only if a valid cache entry exists and the cache directive has a non-NONE scope will the execution be skipped.