Copilot found these typos in comments and variable name in alternator/,
so might as well fix them.
There are no functional changes in this patch.
Signed-off-by: Nadav Har'El <nyh@scylladb.com>
Closesscylladb/scylladb#28447
This patch adds a public static get_units function to
wcu_consumed_capacity_counter. It will be used by the batch write item
implementation, which cannot use the wcu_consumed_capacity_counter
directly.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
consume_capacity need merge
The consumed_capacity_counter is not completely applicable for batch
operations. This patch makes some of its functionality public so that
batch get item can use the components to decide if it needs to send
consumed capacity in the reply, to get the half units used by the
metrics and returned result, and to allow an empty constructor for the
RCU counter.
Alternator API should support returning WCU and RCU when requested.
The consumed capacity helper class serves multiple purposes:
1. Break the logic of calculating the RCU and WCU from the main code.
2. Add a helper class consumed_capacity_counter that can accumulate bytes.
3. Optionally update counters for RCU and WCU that will be used by the
metric layer.
4. Update the response with the consumed units if needed.
The consumed_capacity_counter is a base class with two implementations:
A read and write implmenentation.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
