[pinpoint-apm#12434] Change Link call to application statistics

Author: emeroad

web/src/main/java/com/navercorp/pinpoint/web/applicationmap/dao/mapper/InLinkMapper.java

@@ -115,8 +115,8 @@ public LinkDataMap mapRow(Result result, int rowNum) throws Exception {
 
             linkDataMap.addLinkData(in, in.getName(), inApplication, outHost, timestamp, histogramSlot, requestCount);
 
-            if (logger.isDebugEnabled()) {
-                logger.debug("    Fetched {}. statistics:{}", LinkDirection.IN_LINK, linkDataMap);
+            if (logger.isTraceEnabled()) {
+                logger.trace("    Fetched {}. statistics:{}", LinkDirection.IN_LINK, linkDataMap);
             }
         }
 

web/src/main/java/com/navercorp/pinpoint/web/applicationmap/dao/mapper/OutLinkMapper.java

@@ -90,7 +90,9 @@ public LinkDataMap mapRow(Result result, int rowNum) throws Exception {
             String inHost = buffer.readPrefixedString();
             short histogramSlot = buffer.readShort();
 
-            String outAgentId = buffer.readPrefixedString();
+//            String outAgentId = buffer.readPrefixedString();
+            skipOutAgentId(buffer);
+            String outAgentId = "EMPTY_AGENT_ID";
 
             long requestCount = CellUtils.valueToLong(cell);
             if (logger.isDebugEnabled()) {
@@ -107,6 +109,12 @@ public LinkDataMap mapRow(Result result, int rowNum) throws Exception {
         return linkDataMap;
     }
 
+    private void skipOutAgentId(Buffer buffer) {
+        // skip outAgentId
+        int bodySize = buffer.readSVInt();
+        buffer.setOffset(buffer.getOffset() + bodySize);
+    }
+
 
     private Application readInApplication(Buffer buffer) {
         short inServiceType = buffer.readShort();