| Parameter | Type | Description | Example |
|---|---|---|---|
| object | |||
| ConfigFileName | string | The name of the application configuration file. | hdfs-site.xml |
| ConfigItemKey | string | The key of the configuration item. | dfs.namenode.checkpoint.period |
| ConfigItemValue | string | The value of the configuration item. | 3600s |
| ConfigDescription | string | The description of the modification. | dfs.namenode.checkpoint.period |