Since 4c767c379c we can reach a situation
where we know that we have admitted too many expensive view update
operations and the mechanism of dropping the following view updates
can be triggerred in a wider range of scenarios. Ideally, we would
want to fail whole requests on the coordinator level, but for now, we
change the behavior to failing just the base writes. This allows us
to avoid creating inconsistencies between base replicas and views
at the cost of introducing inconsistencies between different base
replicas. This, however, can be fixed by repair, in contrast to
base-view inconsistencies which we don't have a good method of fixing.
Fixes#17795Closesscylladb/scylladb#17777
59d5bfa742