Fix that `sortMetrics` should only return `long` not `double` (#7698)

docs/en/setup/backend/log-analyzer.md

@@ -57,7 +57,7 @@ Log framework config examples:
 module](https://docs.python.org/3/library/logging.html) with functionalities aligning with the Java toolkits. 
 
 To explore how to enable the reporting features for your use cases, please refer to the 
-[Log Reporter Doc](https://github.com/apache/skywalking-python/blob/master/docs/LogReporter.md) for a detailed guide.
+[Log Reporter Doc](https://github.com/apache/skywalking-python/blob/master/docs/en/setup/advanced/LogReporter.md) for a detailed guide.
 
 ## Log Analyzer
 

oap-server/server-storage-plugin/storage-elasticsearch-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch/query/AggregationQueryEsDAO.java

@@ -118,7 +118,7 @@ public class AggregationQueryEsDAO extends EsDAO implements IAggregationQueryDAO
             SelectedRecord record = new SelectedRecord();
             record.setId((String) termsBucket.get("key"));
             Map<String, Object> value = (Map<String, Object>) termsBucket.get(valueColumnName);
-            record.setValue(String.valueOf(value.get("value")));
+            record.setValue(String.valueOf(((Number) value.get("value")).longValue()));
             topNList.add(record);
         }