YARN-9682. Wrong log message when finalizing the upgrade. Contributed by kyungwan nam.

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/client/ServiceClient.java

@@ -1347,7 +1347,7 @@ public class ServiceClient extends AppAdminClient implements SliderExitCodes,
       LOG.info("Persisted service " + service.getName() + " at " + appJson);
       return appId;
     } else {
-      LOG.info("Finalize service {} upgrade");
+      LOG.info("Finalize service {} upgrade", serviceName);
       ApplicationId appId = getAppId(serviceName);
       ApplicationReport appReport = yarnClient.getApplicationReport(appId);
       if (StringUtils.isEmpty(appReport.getHost())) {