deniskuzZ commented on code in PR #6514:
URL: https://github.com/apache/hive/pull/6514#discussion_r3332008527


##########
common/src/java/org/apache/hive/http/HttpServer.java:
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@@ -140,6 +144,8 @@ public class HttpServer {
   private Server webServer;
   private QueuedThreadPool threadPool;
   private PortHandlerWrapper portHandlerWrapper;
+  @VisibleForTesting
+  public Optional<Timer> keystoreChangeMonitor = Optional.empty();

Review Comment:
   i think Optional is overkill. 



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