From 7d02208d71dfbbeb936de9217bd9ce45b014b3ad Mon Sep 17 00:00:00 2001
From: jaime <cloud.poster@gmail.com>
Date: Tue, 7 Dec 2021 21:49:04 +0800
Subject: [PATCH] [skip ci] Add a comment for reloadFromKV in index_checker
 (#12921)

Signed-off-by: yun.zhang <yun.zhang@zilliz.com>

Co-authored-by: yun.zhang <yun.zhang@zilliz.com>
---
 internal/querycoord/index_checker.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/internal/querycoord/index_checker.go b/internal/querycoord/index_checker.go
index 560ba75017..532e05f5bf 100644
--- a/internal/querycoord/index_checker.go
+++ b/internal/querycoord/index_checker.go
@@ -110,6 +110,7 @@ func (ic *IndexChecker) close() {
 	ic.wg.Wait()
 }
 
+// reloadFromKV  reload collection/partition, remove from etcd if failed.
 func (ic *IndexChecker) reloadFromKV() error {
 	_, handoffReqValues, version, err := ic.client.LoadWithRevision(handoffSegmentPrefix)
 	if err != nil {