From a59ed65c48a41fde97670bdc4cde6a2bc7d3230a Mon Sep 17 00:00:00 2001
From: ArenaSu <704427617@qq.com>
Date: Mon, 27 May 2024 20:51:42 +0800
Subject: [PATCH] doc: [skip-e2e] add comments for task queue (#33388)

Add comments for task queue in internal/proxy/task_scheduler.go.

Signed-off-by: ArenaSu <704427617@qq.com>
---
 internal/proxy/task_scheduler.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/internal/proxy/task_scheduler.go b/internal/proxy/task_scheduler.go
index 9d8b899f81..6c3adbfda3 100644
--- a/internal/proxy/task_scheduler.go
+++ b/internal/proxy/task_scheduler.go
@@ -219,6 +219,7 @@ func newBaseTaskQueue(tsoAllocatorIns tsoAllocator) *baseTaskQueue {
 	}
 }
 
+// ddTaskQueue represents queue for DDL task such as createCollection/createPartition/dropCollection/dropPartition/hasCollection/hasPartition
 type ddTaskQueue struct {
 	*baseTaskQueue
 	lock sync.Mutex
@@ -229,6 +230,7 @@ type pChanStatInfo struct {
 	tsSet map[Timestamp]struct{}
 }
 
+// dmTaskQueue represents queue for DML task such as insert/delete/upsert
 type dmTaskQueue struct {
 	*baseTaskQueue
 
@@ -351,6 +353,7 @@ func (queue *dmTaskQueue) getPChanStatsInfo() (map[pChan]*pChanStatistics, error
 	return ret, nil
 }
 
+// dqTaskQueue represents queue for DQL task such as search/query
 type dqTaskQueue struct {
 	*baseTaskQueue
 }