Managing an External Data Source¶
Scenarios¶
On the HetuEngine web UI, you can view, edit, and delete an added data source.
Prerequisites¶
You have created a HetuEngine administrator for accessing the HetuEngine web UI. For details, see Creating a HetuEngine User.
Viewing Data Source Information¶
Log in to Manager as a HetuEngine administrator and choose Cluster > Services > HetuEngine. The HetuEngine service page is displayed.
In the Basic Information area on the Dashboard tab page, click the link next to HSConsole WebUI. The HSConsole page is displayed.
Click Data Source. In the data source list, view the data source name, description, type, and creation time.
Editing a Data Source¶
Log in to Manager as a HetuEngine administrator and choose Cluster > Services > HetuEngine. The HetuEngine service page is displayed.
In the Basic Information area on the Dashboard tab page, click the link next to HSConsole WebUI. The HSConsole page is displayed.
Click Data Source, locate the row that contains the data source to be modified, click Edit in the Operation column, modify related information by referring to Configuring Data Sources, and click OK.
Deleting a Data Source¶
Log in to Manager as a HetuEngine administrator and choose Cluster > Services > HetuEngine. The HetuEngine service page is displayed.
In the Basic Information area on the Dashboard tab page, click the link next to HSConsole WebUI. The HSConsole page is displayed.
Click Data Source, locate the row that contains the data source to be deleted, and click Delete in the Operation column. In the displayed dialog box, select Deleted data sources cannot be restored. Exercise caution when performing this operation and click OK.