in this change, following query timeouts config options are marked
live update-able:
- range_request_timeout_in_ms
- read_request_timeout_in_ms
- counter_write_request_timeout_in_ms
- cas_contention_timeout_in_ms
- truncate_request_timeout_in_ms
- write_request_timeout_in_ms
- request_timeout_in_ms
as per https://github.com/scylladb/scylladb/issues/10172,
> Many users would like to set the driver timers based on server timers.
> For example: expire a read timeout before or after the server read time
> out.
with this change, these options are *marked* live-updateable, but since
they are cached by their consumers locally, so we will have another commit
to update the local copies when these options get updated.
Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>