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[Doc] Add status code to show be/cn #54460

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[Doc] Add status code to show be/cn #54460

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[Doc] Add status code to show be/cn
EsoragotoSpirit Dec 27, 2024
cc16147
Update SHOW_COMPUTE_NODES.md
EsoragotoSpirit Dec 27, 2024
a7a2110
Update SHOW_BACKENDS.md
EsoragotoSpirit Dec 27, 2024
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Update SHOW_BACKENDS.md
EsoragotoSpirit Dec 27, 2024
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Update SHOW_COMPUTE_NODES.md
EsoragotoSpirit Dec 27, 2024
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Update SHOW_COMPUTE_NODES.md
EsoragotoSpirit Dec 27, 2024
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8 changes: 5 additions & 3 deletions ...ql-reference/sql-statements/cluster-management/nodes_processes/SHOW_BACKENDS.md
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Expand Up @@ -21,9 +21,9 @@ SHOW BACKENDS
## 返回信息说明

```SQL
+-----------+-----------+---------------+--------+----------+----------+---------------------+---------------------+-------+----------------------+-----------------------+-----------+------------------+---------------+---------------+---------+----------------+--------+--------------------+--------------------------------------------------------+-------------------+-------------+----------+-------------------+------------+------------+------------------+----------+
| BackendId | IP | HeartbeatPort | BePort | HttpPort | BrpcPort | LastStartTime | LastHeartbeat | Alive | SystemDecommissioned | ClusterDecommissioned | TabletNum | DataUsedCapacity | AvailCapacity | TotalCapacity | UsedPct | MaxDiskUsedPct | ErrMsg | Version | Status | DataTotalCapacity | DataUsedPct | CpuCores | NumRunningQueries | MemUsedPct | CpuUsedPct | DataCacheMetrics | Location |
+-----------+-----------+---------------+--------+----------+----------+---------------------+---------------------+-------+----------------------+-----------------------+-----------+------------------+---------------+---------------+---------+----------------+--------+--------------------+--------------------------------------------------------+-------------------+-------------+----------+-------------------+------------+------------+------------------+----------+
+-----------+--------------+---------------+--------+----------+----------+---------------------+---------------------+-------+----------------------+-----------------------+-----------+------------------+---------------+---------------+---------+----------------+--------+--------------+--------------------------------------------------------+-------------------+-------------+----------+----------+-------------------+------------+------------+--------------------------------------------------------+----------+------------+
| BackendId | IP | HeartbeatPort | BePort | HttpPort | BrpcPort | LastStartTime | LastHeartbeat | Alive | SystemDecommissioned | ClusterDecommissioned | TabletNum | DataUsedCapacity | AvailCapacity | TotalCapacity | UsedPct | MaxDiskUsedPct | ErrMsg | Version | Status | DataTotalCapacity | DataUsedPct | CpuCores | MemLimit | NumRunningQueries | MemUsedPct | CpuUsedPct | DataCacheMetrics | Location | StatusCode |
+-----------+--------------+---------------+--------+----------+----------+---------------------+---------------------+-------+----------------------+-----------------------+-----------+------------------+---------------+---------------+---------+----------------+--------+--------------+--------------------------------------------------------+-------------------+-------------+----------+----------+-------------------+------------+------------+--------------------------------------------------------+----------+------------+
```

返回信息中的参数说明如下：
Expand Down Expand Up @@ -53,11 +53,13 @@ SHOW BACKENDS
| DataTotalCapacity | `DataUsedCapacity` + `AvailCapacity`，即数据文件所占用的磁盘空间 + 可使用的磁盘空间。 |
| DataUsedPct | `DataUsedCapacity`/`DataTotalCapacity`，即数据文件所占用的磁盘空间/（数据文件所占用的磁盘空间 + 可使用的磁盘空间）。 |
| CpuCores | BE 机器的 CPU 核数。 |
| MemLimit | BE 机器的内存上限。 |
| NumRunningQueries | BE 上正在运行的查询数量。 |
| MemUsedPct | 内存使用量百分比。 |
| CpuUsedPct | CPU 使用量百分比。 |
| DataCacheMetrics | Data Cache 状态：<ul><li>`Disabled`：未开启。</li><li>`Normal`：正常。 </li><li>`Abnormal`：异常。 </li><li>`Updating`：正在执行变更操作，例如扩缩容等。 </li></ul> |
| Location | BE 节点的标签。更多信息，参考[使用标签管理 BE 节点](../../../../administration/management/resource_management/be_label.md)。 |
| StatusCode | BE 节点状态码。有效值：<ul><li>`CONNECTING`：BE 节点正在被首次加入集群。</li><li>`OK`：BE 节点正在运行。</li><li>`SHUTDOWN`：BE 节点正在优雅退出。</li><li>`DISCONNECTED`：BE 节点以断链。</li></ul> |
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Suggested change
| StatusCode | BE 节点状态码。有效值：<ul><li>`CONNECTING`：BE 节点正在被首次加入集群。</li><li>`OK`：BE 节点正在运行。</li><li>`SHUTDOWN`：BE 节点正在优雅退出。</li><li>`DISCONNECTED`：BE 节点以断链。</li></ul> |
| StatusCode | BE 节点状态码。有效值：<ul><li>`CONNECTING`：BE 节点正在被首次加入集群。</li><li>`OK`：BE 节点正在运行。</li><li>`SHUTDOWN`：BE 节点正在优雅退出。</li><li>`DISCONNECTED`：BE 节点已断链。</li></ul> |


## 示例

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