Added config to not collect default JVM metrics (#345)

* added flag to not collect default JVM metrics * cleanup log line
DataDog · Dec 11, 2020 · f4237db · f4237db
1 parent 355a95c
commit f4237db
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/src/main/java/org/datadog/jmxfetch/Instance.java b/src/main/java/org/datadog/jmxfetch/Instance.java
@@ -224,8 +224,13 @@ public Instance(
             }
         }
 
-        loadDefaultConfig("default-jmx-metrics.yaml");
-        loadDefaultConfig(gcMetricConfig);
+        Boolean collectDefaultJvmMetrics = (Boolean) instanceMap.get("collect_default_jvm_metrics");
+        if (collectDefaultJvmMetrics == null || collectDefaultJvmMetrics) {
+            loadDefaultConfig("default-jmx-metrics.yaml");
+            loadDefaultConfig(gcMetricConfig);
+        } else {
+            log.info("collect_default_jvm_metrics is false - not collecting default JVM metrics");
+        }
     }
 
     public static boolean isDirectInstance(Map<String, Object> configInstance) {