[#12434] Remove unnecessary agent interpolation

Author: emeroad

web/src/main/java/com/navercorp/pinpoint/web/applicationmap/appender/server/StatisticsServerGroupListFactory.java

@@ -37,6 +37,8 @@
 public class StatisticsServerGroupListFactory implements ServerGroupListFactory {
     private final ServerGroupListDataSource serverGroupListDataSource;
 
+    private final boolean agentInfoInterpolation = false;
+
     public StatisticsServerGroupListFactory(ServerGroupListDataSource serverGroupListDataSource) {
         this.serverGroupListDataSource = Objects.requireNonNull(serverGroupListDataSource, "serverGroupListDataSource");
     }
@@ -45,8 +47,10 @@ public StatisticsServerGroupListFactory(ServerGroupListDataSource serverGroupLis
     public ServerGroupList createWasNodeInstanceList(Node wasNode, long timestamp) {
         ServerGroupList serverGroupList = createWasNodeInstanceListFromHistogram(wasNode, timestamp);
         if (serverGroupList.getServerGroupList().isEmpty()) {
-            // When there is no transaction information, agentInfo information is used.
-            serverGroupList = createWasNodeInstanceListFromAgentInfo(wasNode, timestamp);
+            if (agentInfoInterpolation) {
+                // When there is no transaction information, agentInfo information is used.
+                serverGroupList = createWasNodeInstanceListFromAgentInfo(wasNode, timestamp);
+            }
         }
         return serverGroupList;
     }

web/src/main/java/com/navercorp/pinpoint/web/applicationmap/appender/server/datasource/AgentInfoServerGroupListDataSource.java

@@ -64,7 +64,7 @@ public ServerGroupList createServerGroupList(Node node, long timestamp) {
         Application application = node.getApplication();
         Set<AgentInfo> agentInfos = agentInfoService.getAgentsByApplicationNameWithoutStatus(application.getName(), timestamp);
         if (CollectionUtils.isEmpty(agentInfos)) {
-            logger.warn("agentInfo not found. application:{}", application);
+            logger.info("agentInfo not found. application:{}", application);
             return ServerGroupList.empty();
         }