Log on reconfig

1 files changed, 5 insertions, 2 deletions

diff --git a/container-disc/src/main/java/com/yahoo/container/jdisc/ConfiguredApplication.java b/container-disc/src/main/java/com/yahoo/container/jdisc/ConfiguredApplication.java
index fa2ee8e89a9..e59f012856a 100644
--- a/container-disc/src/main/java/com/yahoo/container/jdisc/ConfiguredApplication.java
+++ b/container-disc/src/main/java/com/yahoo/container/jdisc/ConfiguredApplication.java
@@ -42,6 +42,7 @@ import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.ScheduledThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
@@ -79,7 +80,7 @@ public final class ConfiguredApplication implements Application {
                                       new ComponentRegistry<>(),
                                       new ComponentRegistry<>());
     private final OsgiFramework restrictedOsgiFramework;
-    private volatile int applicationSerialNo = 0;
+    private final AtomicInteger applicationSerialNo = new AtomicInteger(0);
     private HandlersConfigurerDi configurer;
     private ScheduledThreadPoolExecutor shutdownDeadlineExecutor;
     private Thread reconfigurerThread;
@@ -172,10 +173,12 @@ public final class ConfiguredApplication implements Application {
         startAndStopServers();
 
         log.info("Switching to the latest deployed set of configurations and components. " +
-                 "Application switch number: " + (applicationSerialNo++));
+                 "Application switch number: " + applicationSerialNo.getAndIncrement());
     }
 
     private ContainerBuilder createBuilderWithGuiceBindings() {
+        log.info("Initializing new set of configurations and components. " +
+                         "Application switch number: " + applicationSerialNo.get());
         ContainerBuilder builder = activator.newContainerBuilder();
         setupGuiceBindings(builder.guiceModules());
         return builder;