From ac3e901f19d0118702917d8025ba7b6151b8351c Mon Sep 17 00:00:00 2001
From: Matthias Rampke <mr@soundcloud.com>
Date: Fri, 10 Jan 2020 13:10:03 +0000
Subject: [PATCH] Rename mapping cache length metric

The mapper package can be used outside the statsd exporter, so it is
better to use generic names here.

Signed-off-by: Matthias Rampke <mr@soundcloud.com>
---
 pkg/mapper/mapper_cache.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/mapper/mapper_cache.go b/pkg/mapper/mapper_cache.go
index 988c34d..e499986 100644
--- a/pkg/mapper/mapper_cache.go
+++ b/pkg/mapper/mapper_cache.go
@@ -21,7 +21,7 @@ import (
 var (
 	cacheLength = prometheus.NewGauge(
 		prometheus.GaugeOpts{
-			Name: "statsd_exporter_cache_length",
+			Name: "mapping_cache_length",
 			Help: "The count of unique metrics currently cached.",
 		},
 	)