morningman commented on code in PR #14542:
URL: https://github.com/apache/doris/pull/14542#discussion_r1031414235
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docs/zh-CN/docs/admin-manual/system-table/rowsets:
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@@ -0,0 +1,84 @@
+---
+{
+ "title": "rowsets",
+ "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.
+-->
+
+## rowsets
+
+### Name
+
+rowsets
+
+### description
+
+`rowsets` 是doris内置的一张系统表，存放在`information_schema`数据库下。通过 `rowsets`
系统表可以查看各个`BE` 当前rowsets情况。
+
+rowsets表结构为：
+```sql
+MySQL [(none)]> desc information_schema.rowsets;
++------------------------+------------+------+-------+---------+-------+
+| Field | Type | Null | Key | Default | Extra |
++------------------------+------------+------+-------+---------+-------+
+| BACKEND_ID | BIGINT | Yes | false | NULL | |
+| ROWSET_ID | VARCHAR(*) | Yes | false | NULL | |
+| TABLET_ID | BIGINT | Yes | false | NULL | |
+| ROWSET_NUM_ROWS | BIGINT | Yes | false | NULL | |
+| TXN_ID | BIGINT | Yes | false | NULL | |
+| NUM_SEGMENTS | BIGINT | Yes | false | NULL | |
+| START_VERSION | BIGINT | Yes | false | NULL | |
+| END_VERSION | BIGINT | Yes | false | NULL | |
+| INDEX_DISK_SIZE | BIGINT | Yes | false | NULL | |
+| DATA_DISK_SIZE | BIGINT | Yes | false | NULL | |
+| CREATION_TIME | BIGINT | Yes | false | NULL | |
+| OLDEST_WRITE_TIMESTAMP | BIGINT | Yes | false | NULL | |
+| NEWEST_WRITE_TIMESTAMP | BIGINT | Yes | false | NULL | |
++------------------------+------------+------+-------+---------+-------+
+```
+backends 系统表展示出来的信息基本与 `show backends`
语句展示出的信息一致。但是backends系统表的各个字段类型更加明确，且可以利用backends 系统表去做过滤、join等操作。
Review Comment:
错误的描述
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