View and manage manual tasks - Dataphin O&M - Dataphin - Alibaba Cloud Documentation Center

Access the Manual Task page

In the top navigation bar of the Dataphin homepage, choose R&D > O&M.
In the navigation pane on the left, choose O&M > Manual Task to open the Manual Task page.
In the top navigation bar, select a production environment or development environment.

Page layout

The Manual Task page has four areas: filter and search, filters, the task list, and batch operations.

Area	Description
① Filter and search area	Filter tasks by name or ID. You can also select My Tasks or Updated Today to filter the list. My Tasks: Lists manual tasks where you are the person in charge of O&M. Updated Today: Lists manual tasks updated today. project: Filters tasks by project. You can select multiple projects for which you have O&M - Access Directory permissions. Filter: Click Filter to expand the filter options. task type: Filters tasks by manual task type created in Dataphin. Available types vary by environment. person in charge of O&M: Filters tasks by the person in charge of O&M. priority: Filters tasks by run priority. Options: Highest, High, Medium, Low, and Lowest. Update Time: Filters by Today or a Custom Time Range. scheduling resource group: Filters tasks by scheduling resource group. You can select multiple groups. tag: Filters by one or more tags. To clear all filters, click Reset.
② List operations	Customize Columns: Click the icon to select which columns to display and to reorder them. Note You cannot hide or reorder the first column or the Actions column. Column settings reset if you clear browser cache or switch browsers. Refresh List: Click the icon to refresh the list.
③ Manual task list	Lists all manual tasks in the O&M center, showing the Task Object, priority, person in charge of O&M, project, HTTP path, scheduling resource group, Last Update Time, tag, and available Actions for each task. Column widths are adjustable and saved in your browser. Clearing browser history and cookies resets them. project: The task's project, displayed as `ProjectEnglishName (ProjectChineseName)`. HTTP path: The HTTP path for a Databricks SQL task in the selected environment. Note Appears only for Databricks SQL tasks. Other task types show -. scheduling resource group: The scheduling resource group that task instances use at runtime. If a task's custom resource group is unavailable, the system falls back to the project default, then the tenant default. Fallback order: custom resource group > project default resource group > tenant default resource group. Note When you change the project default resource group, the display may lag, but tasks use the updated group for execution. tenant default resource group: Not tied to any project. Each tenant has one default resource group. The system uses it when no custom or project default resource group is specified. This applies only to tasks that use dedicated resources, excluding SQL tasks and Virtual tasks. Actions: The Actions column lists available operations. Supported actions.
④ Batch operations area	Perform O&M operations on multiple tasks at once. Batch operations.

Supported actions

Action	Description
View Node Code	Shows the task's node code.
View Instances	View and manage instances generated by task runs.
Run	Manually trigger a task run. Running a manual task.
Edit Development Node	Opens the task's edit page in the Dev project. Available only in Dev-Prod mode. Note Submit or publish the edited node to apply changes to production.
Edit Node	Edit a task node. Available only in Basic mode. Note Submit or publish the edited node to apply changes to production.
View Node Script	View a pipeline task's dependency graph. Note Available only for tasks submitted from the Data Integration module.
View Production Node	View the task node in the Prod project.
Modify person in charge of O&M	Change the person in charge of O&M for the task. Note Available only for tasks in Prod and Basic projects. You can select only members within the tenant.
Configure Monitoring	Configure monitoring rules for task runs. When triggered, the system sends an alert to help you identify exceptions. Offline task monitoring overview. Note Available only for tasks in Prod and Basic projects.
Modify HTTP path	Change the production HTTP path. Select from HTTP paths configured for the cluster associated with the production project. Note Available only for Databricks SQL tasks in a production environment.
Modify Scheduling Resource Group	Change the scheduling resource group used by instances generated from the task. Note Available only for tasks in Prod and Basic projects. Applies only to new instances. To change the resource group for an existing instance, use the instance list.

Node code details

In the Actions column, click the trta icon or a task name to open the details pane. Click the icon to hide the task list and expand the pane.

Area	Description
① O&M management area	Provides options for managing manual tasks. View Operation Log: View the operation log for the current task, including the time, operator, and action. View Manual Instances: Go to the manual instance page to view instances generated from runs of the current task. Note Instances are generated only after a task has been run. View Node Code: View the node code of a pipeline task. Note Available only for pipeline tasks. Click View Node Script to return to the pipeline's visual dependency graph. Edit Development Node: Open the task's edit page in the Dev project. Note Available only in Dev-Prod mode. Edit Node: Open the task's edit page. Note Available only in Basic mode. View Production Node: View the task configuration in the Prod project. Refresh: Refresh the current task. Run: Click Run to open the Run dialog box and configure the business date, concurrency, run order, and parameters. Running a manual task.
② Node information area	Shows node and run information for the task.
③ Task code area	For tasks from the Data Development module, view the computation results. For tasks from the Data Integration module, the pipeline's upstream and downstream components are shown by default. Click View Node Code at the top to view the pipeline node script.

Running a manual task

Click Run to open the Run dialog box.

In the Run dialog box, configure the following parameters.

Parameter	Description
Business Date	Select By Range, By Period, or Custom. Default: By Range with range `Current business date to current business date`. By Range: Select a time range. The time span cannot be longer than one year. Use for tasks that run on consecutive business dates. By Period: Select a time range and specify the days of the week or month. The time span cannot be longer than one year. Default range: `Current business date to current business date`. Use for tasks that run on specific days within a date range. By Week: The task runs on selected days of the week, such as Monday and Tuesday. By Month: The task runs on selected dates of the month, such as the 1st, 5th, and 10th. Note Month-end refers to the last day of the month. Custom: Enter business dates in `YYYY-MM-DD` format, separated by Enter. Valid range: `1900-01-01 to the present`.
Number of concurrent runs	Default: 1. Range: 1 to 12.
Run Order	Select Ascending by Business Date or Descending by Business Date. Default: Ascending by Business Date, which executes tasks sequentially in ascending order of their business dates.
Parameter Configuration	If the task uses local variables, specify their values here. Values apply to all instances in this run. You can select Fill in Null Values.

Click Submit.

Batch operations

Action	Description
Run	Select multiple tasks and click Run at the bottom. Configure the business date, number of concurrent runs, and run order. Running a manual task. Note If you select only one task, you can also configure its parameters. Maximum 100 tasks per batch operation.
Modify person in charge of O&M	Select multiple tasks and click Modify person in charge of O&M at the bottom to change the person in charge of O&M for all selected tasks. Note Only current project members can be selected. Available only for Prod and Basic projects.
Modify Priority	Select multiple tasks and click Modify Priority at the bottom to change the priority for all selected tasks. Higher-priority tasks run first when multiple tasks are ready simultaneously. The new priority applies to future runs. Priority changes take effect immediately without submitting or publishing. Note Available only for tasks in Prod and Basic projects.
Modify HTTP path	Change the production HTTP path for multiple Databricks SQL tasks. If tasks belong to different clusters, specify an HTTP path per cluster. You can select from all HTTP paths configured for the corresponding cluster. Note Available only for Databricks SQL tasks in a production environment.
Modify Scheduling Resource Group	Select multiple tasks and click Modify Scheduling Resource Group at the bottom to change the resource group for all selected tasks. Note If tasks span multiple projects, only resource groups shared by all selected projects are shown. Filter by a single project first for best results. Applies only to new instances. To change the resource group for an existing instance, use the instance list.