[skip ci]Add comment for getMetrics in indexcoord (#13440)

Signed-off-by: Cai.Zhang <cai.zhang@zilliz.com>
2021-12-15 17:07:10 +08:00 · 2021-12-15 17:07:10 +08:00 · fd9c5203e8
parent 2adf06df1d
commit fd9c5203e8
1 changed files with 1 additions and 0 deletions
--- a/internal/indexcoord/node_manager.go
+++ b/internal/indexcoord/node_manager.go
@ -162,6 +162,7 @@ type indexNodeGetMetricsResponse struct {
 	err  error
 }

+// getMetrics get metrics information of all IndexNode.
 func (nm *NodeManager) getMetrics(ctx context.Context, req *milvuspb.GetMetricsRequest) []indexNodeGetMetricsResponse {
 	nm.lock.RLock()
 	defer nm.lock.RUnlock()