[NO ISSUE][*DB][EXT] Log on active stats response

Change-Id: I7dc2c552376133edc077e3584c73a6d2c9e01153
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/10963
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Michael Blow <mblow@apache.org>
Reviewed-by: Till Westmann
diff --git a/asterixdb/asterix-active/src/main/java/org/apache/asterix/active/ActiveManager.java b/asterixdb/asterix-active/src/main/java/org/apache/asterix/active/ActiveManager.java
index 08e1be4..26b5068 100644
--- a/asterixdb/asterix-active/src/main/java/org/apache/asterix/active/ActiveManager.java
+++ b/asterixdb/asterix-active/src/main/java/org/apache/asterix/active/ActiveManager.java
@@ -140,7 +140,8 @@
             IActiveRuntime runtime = runtimes.get(runtimeId);
             long reqId = message.getReqId();
             if (runtime == null) {
-                LOGGER.warn("Request stats of a runtime that is not registered " + runtimeId);
+                LOGGER.warn("Request stats of a runtime that is not registered {}; sending failure response",
+                        runtimeId);
                 // Send a failure message
                 ((NodeControllerService) serviceCtx.getControllerService()).sendApplicationMessageToCC(
                         message.getCcId(),
@@ -150,6 +151,7 @@
                 return;
             }
             String stats = runtime.getStats();
+            LOGGER.debug("Sending stats response for {} ", runtimeId);
             ActiveStatsResponse response = new ActiveStatsResponse(reqId, stats, null);
             ((NodeControllerService) serviceCtx.getControllerService()).sendApplicationMessageToCC(message.getCcId(),
                     JavaSerializationUtils.serialize(response), null);