Set globalTags to an empty map if it's not possible to read them usin…

…g MP Config
smallrye · Jun 15, 2021 · 3067fc0 · 3067fc0
1 parent 0a7d8ff
commit 3067fc0
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/implementation/src/main/java/io/smallrye/metrics/exporters/JsonExporter.java b/implementation/src/main/java/io/smallrye/metrics/exporters/JsonExporter.java
@@ -63,6 +63,7 @@ public JsonExporter() {
                     .parseGlobalTags(config.getOptionalValue("mp.metrics.tags", String.class).orElse(""));
         } catch (IllegalStateException | ExceptionInInitializerError | NoClassDefFoundError t) {
             // MP Config implementation is probably not available
+            globalTags = Collections.emptyMap();
         }
     }