mirror of
https://github.com/scylladb/scylladb.git
synced 2026-04-23 01:50:35 +00:00
5cbe9178fd
Unfortunately, defining metrics in Scylla requires some code duplication, with the metrics declared in one place but exported in a different place in the code. When we duplicated this code in Alternator, we accidentally dropped the first metric - for BatchGetItem. The metric was accounted in the code, but not exported to Prometheus. In addition to fixing the missing metric, this patch also adds a test that confirms that the BatchGetItem metric increases when the BatchGetItem operation is used. This test failed before this patch, and passes with it. The test only currently tests this for BatchGetItem (and BatchWriteItem) but it can be later expanded to cover all the other operations as well. Fixes #9406 Signed-off-by: Nadav Har'El <nyh@scylladb.com> Message-Id: <20210929121611.373074-1-nyh@scylladb.com>