From b265ac0dd749b6d24dfbbc80ee6f2dc45a94fcd1 Mon Sep 17 00:00:00 2001
From: dragondriver <jiquan.long@zilliz.com>
Date: Tue, 16 Nov 2021 19:23:40 +0800
Subject: [PATCH] [skip ci] Add comment for Flush (#11904)

Signed-off-by: dragondriver <jiquan.long@zilliz.com>
---
 internal/proxy/impl.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/internal/proxy/impl.go b/internal/proxy/impl.go
index 67c4b57b84..538de821e8 100644
--- a/internal/proxy/impl.go
+++ b/internal/proxy/impl.go
@@ -1557,6 +1557,7 @@ func (node *Proxy) Search(ctx context.Context, request *milvuspb.SearchRequest)
 	return qt.result, nil
 }
 
+// Flush notify data nodes to persist the data of collection.
 func (node *Proxy) Flush(ctx context.Context, request *milvuspb.FlushRequest) (*milvuspb.FlushResponse, error) {
 	resp := &milvuspb.FlushResponse{
 		Status: &commonpb.Status{