From c2731dddff75205be879cff437cbf190e434264d Mon Sep 17 00:00:00 2001
From: xige-16 <xi.ge@zilliz.com>
Date: Tue, 12 Oct 2021 23:40:36 +0800
Subject: [PATCH] [skip ci] Add comment for task state (#9757)

Signed-off-by: xige-16 <xi.ge@zilliz.com>
---
 internal/querycoord/task.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/internal/querycoord/task.go b/internal/querycoord/task.go
index a7b33d9496..f726e88110 100644
--- a/internal/querycoord/task.go
+++ b/internal/querycoord/task.go
@@ -183,6 +183,7 @@ func (bt *BaseTask) Reschedule(ctx context.Context) ([]task, error) {
 	return nil, nil
 }
 
+// State returns the state of task, such as taskUndo, taskDoing, taskDone, taskExpired, taskFailed
 func (bt *BaseTask) State() taskState {
 	bt.stateMu.RLock()
 	defer bt.stateMu.RUnlock()