[GitHub] [druid] kfaraz commented on a diff in pull request #13074: Add test framework to simulate segment loading and balancing

[GitBox <gi...@apache.org>]

kfaraz commented on code in PR #13074:
URL: https://github.com/apache/druid/pull/13074#discussion_r972564812


##########
core/src/test/java/org/apache/druid/java/util/metrics/StubServiceEmitter.java:
##########
@@ -37,7 +41,18 @@ public StubServiceEmitter(String service, String host)
   @Override
   public void emit(Event event)
   {
-    events.add(event);
+    if (event instanceof AlertEvent) {
+      final AlertEvent alertEvent = (AlertEvent) event;
+      log.warn(
+          "[%s] [%s] [%s]: %s%n",
+          alertEvent.getSeverity(),
+          alertEvent.getService(),
+          alertEvent.getFeed(),
+          alertEvent.getDescription()

Review Comment:
   The last one `%n` prints a newline.



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