morningman commented on code in PR #983:
URL: https://github.com/apache/doris-website/pull/983#discussion_r1713111938
##########
i18n/zh-CN/docusaurus-plugin-content-docs/current/admin-manual/maint-monitor/frontend-lock-manager.md:
##########
@@ -0,0 +1,60 @@
+---
+{
+ "title": "FE 锁管理",
+ "language": "zh-CN"
+}
+
+---
+
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# FE（Frontend） 锁管理
Review Comment:
不需要一级标题，一级标题会直接使用header中的标题。
这里直接开始正文：
FE 锁管理用于检测 FE 进程中可能出现的死锁和慢锁问题。方便用户定位线上问题以及监控锁的占用情况。
> 该功能为实验功能，自 2.1.6 版本开始支持。
##########
i18n/zh-CN/docusaurus-plugin-content-docs/current/admin-manual/maint-monitor/frontend-lock-manager.md:
##########
@@ -0,0 +1,60 @@
+---
+{
+ "title": "FE 锁管理",
+ "language": "zh-CN"
+}
+
+---
+
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# FE（Frontend） 锁管理
+
+## 死锁检测
+
+FE 锁管理模块提供了死锁检测功能，用于自动检测死锁，该功能默认关闭，可以通过配置参数开启。
+如果开启死锁检测功能，则会周期性地检测死锁，默认周期为 5 分钟， 我们也可以设置 `deadlock_detection_interval_minute`
+参数，来调整检测周期。
+
+我们会再日志中输出死锁检测的结果，如果检测到死锁，则会输出对应的告警日志。可以搜索关键字 `Deadlocks detected` 来查看是否存在死锁。
Review Comment:
这里可以增加一个完整的日志示例
##########
i18n/zh-CN/docusaurus-plugin-content-docs/current/admin-manual/maint-monitor/frontend-lock-manager.md:
##########
@@ -0,0 +1,60 @@
+---
+{
+ "title": "FE 锁管理",
+ "language": "zh-CN"
+}
+
+---
+
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# FE（Frontend） 锁管理
+
+## 死锁检测
+
+FE 锁管理模块提供了死锁检测功能，用于自动检测死锁，该功能默认关闭，可以通过配置参数开启。
+如果开启死锁检测功能，则会周期性地检测死锁，默认周期为 5 分钟， 我们也可以设置 `deadlock_detection_interval_minute`
Review Comment:
换行之间要加一个空行
##########
i18n/zh-CN/docusaurus-plugin-content-docs/current/admin-manual/maint-monitor/frontend-lock-manager.md:
##########
@@ -0,0 +1,60 @@
+---
+{
+ "title": "FE 锁管理",
+ "language": "zh-CN"
+}
+
+---
+
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# FE（Frontend） 锁管理
+
+## 死锁检测
+
+FE 锁管理模块提供了死锁检测功能，用于自动检测死锁，该功能默认关闭，可以通过配置参数开启。
+如果开启死锁检测功能，则会周期性地检测死锁，默认周期为 5 分钟， 我们也可以设置 `deadlock_detection_interval_minute`
+参数，来调整检测周期。
+
+我们会再日志中输出死锁检测的结果，如果检测到死锁，则会输出对应的告警日志。可以搜索关键字 `Deadlocks detected` 来查看是否存在死锁。
+
+### 配置参数
+
+fe.conf 配置文件中的死锁检测相关参数如下：
+
+| 参数名 | 参数说明 | 默认值 |
+|------------------------------------|--------------|-------|
+| enable_deadlock_detection | 是否开启死锁检测功能 | false |
+| deadlock_detection_interval_minute | 死锁检测周期，单位为分钟 | 5 |
+
+## 慢锁检测
+
+FE 锁管理模块提供了慢锁检测功能，我们会监控所有 DB、Table、Transaction 相关的锁，如果锁的持有时间超过一定阈值（默认为 10
+秒），则会输出对应告警日志。
+我们可以搜索日志关键字 `Lock held for` 来查看是否存在慢锁。
Review Comment:
增加一个完整日志示例。换行之间加空行
##########
i18n/zh-CN/docusaurus-plugin-content-docs/current/admin-manual/maint-monitor/frontend-lock-manager.md:
##########
@@ -0,0 +1,60 @@
+---
+{
+ "title": "FE 锁管理",
+ "language": "zh-CN"
+}
+
+---
+
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# FE（Frontend） 锁管理
+
+## 死锁检测
+
+FE 锁管理模块提供了死锁检测功能，用于自动检测死锁，该功能默认关闭，可以通过配置参数开启。
+如果开启死锁检测功能，则会周期性地检测死锁，默认周期为 5 分钟， 我们也可以设置 `deadlock_detection_interval_minute`
+参数，来调整检测周期。
+
+我们会再日志中输出死锁检测的结果，如果检测到死锁，则会输出对应的告警日志。可以搜索关键字 `Deadlocks detected` 来查看是否存在死锁。
Review Comment:
```suggestion
我们会在日志中输出死锁检测的结果，如果检测到死锁，则会输出对应的告警日志。可以搜索关键字 `Deadlocks detected` 来查看是否存在死锁。
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
