fix bug issue#3118 and issue#3161 (open-telemetry#3310)

dashpole · Jun 14, 2021 · 0e0304c · 0e0304c
1 parent 8a3cf2b
commit 0e0304c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/exporter/prometheusexporter/accumulator.go b/exporter/prometheusexporter/accumulator.go
@@ -376,7 +376,7 @@ func timeseriesSignature(ilmName string, metric pdata.Metric, labels pdata.Strin
 	b.WriteString(metric.DataType().String())
 	b.WriteString("*" + ilmName)
 	b.WriteString("*" + metric.Name())
-	labels.Range(func(k string, v string) bool {
+	labels.Sort().Range(func(k string, v string) bool {
 		b.WriteString("*" + k + "*" + v)
 		return true
 	})