change CHANGELOG

Former-commit-id: 02ccd2e584dad6754342da2170e40d5bbedfb4f7

cpp/CHANGELOG.md

@@ -20,7 +20,7 @@ Please mark all change in change log and use the ticket from JIRA.
 - MS-22 - Enhancement for MemVector size control 
 - MS-92 - Unify behavior of debug and release build
 - MS-98 - Install all unit test to installation directory
-
+- MS-115 - Change is_startup of metric_config switch from true to on
 ## New Feature
 
 - MS-57 - Implement index load/search pipeline

cpp/unittest/metrics/metrics_test.cpp

@@ -30,7 +30,6 @@ TEST_F(DBTest, Metric_Tes) {
     server::SystemInfo::GetInstance().Init();
 //    server::Metrics::GetInstance().Init();
 //    server::Metrics::GetInstance().exposer_ptr()->RegisterCollectable(server::Metrics::GetInstance().registry_ptr());
-    
     server::Metrics::GetInstance().Init();
 
 //    server::PrometheusMetrics::GetInstance().exposer_ptr()->RegisterCollectable(server::PrometheusMetrics::GetInstance().registry_ptr());