How to view and manage manual tasks-Dataphin(Dataphin)-阿里云帮助中心

Accessing the manual tasks page

In the top navigation bar of the Dataphin homepage, select Development > Task O&M.
In the left-side navigation pane, choose Task O&M > Manual Tasks to open the Manual Tasks page.
In the top navigation bar, select the production environment or development environment.

Manual tasks page overview

The Manual Tasks page consists of the Filter and Search Area, Filter Area, Manual Task List, and Batch Operations Area. On this page, you can manage submitted manual tasks.

Section	Description
① Filter and search area	You can filter manual tasks by entering the task object name or ID. This helps you quickly find a specific manual task if you know its name or ID. You can also select My Tasks or Updated Today to filter tasks. My Tasks: Displays manual tasks where you are the O&M engineer. Updated Today: Displays manual tasks updated today. Project: Filters tasks by the project they belong to. You can select multiple projects for which you have the O&M - Access Directory permission. Filter: Click Filter to expand the filter area. The available filters include: Task type: Filters tasks by type. Supported task types vary by environment. Refer to the UI for available options. O&M engineer: Filters tasks by their O&M engineer. Priority: Filters tasks by their run priority. You can select multiple priorities, including Highest, High, Medium, Low, and Lowest. Update time: You can filter by Today or a Custom Time Range. Scheduling resource group: Filters by the scheduling resource group configured for the manual task. You can select multiple resource groups. Tag: Filters tasks by one or more tags. To clear all selected filter conditions, click Reset.
② List operations	Customize list header: Click the icon to select which columns to display and reorder them. Note The first column and the Actions column cannot be hidden or reordered. If you clear your browser cache or switch browsers, the column headers revert to their default settings. Refresh list: Click the icon to refresh the current list.
③ Manual task list	This section lists the manual tasks that have been submitted to the Task O&M center. The list displays the Task Object, Priority, O&M engineer, Project, Scheduling Resource Group, Last Update Time, Tags, and available Actions. You can adjust the width of each column. Your settings are saved in your local browser and will be lost if you clear your browser's history and cookies. Project: The project to which the task belongs. The format is `Project_English_Name (Project_Chinese_Name)`. Scheduling resource group: The name of the scheduling resource group used by task instances at runtime. If a task's custom resource group is unavailable, the system falls back to the project's default resource group, and then to the tenant's default resource group. The fallback order is: Custom Resource Group > Project Default Resource Group > Tenant Default Resource Group. Note When you change the project default resource group, there might be a delay before the change is reflected here. However, new executions will use the updated resource group. Tenant default resource group: A Dataphin instance has only one default resource group that does not belong to any project. The tenant default resource group is used when a task does not have a custom resource group specified and the project does not have a project default resource group. Actions: The Actions column lists the O&M operations supported for manual tasks. For more information, see Supported actions.
④ Batch operations area	This area provides functions to perform batch operations on manual tasks to improve efficiency. For details, see Batch operations.

Supported actions

Actions	Description
View node code	Displays the node code for the manual task.
View instances	View manual instances generated by task runs. You can also manage these instances.
Run	Manually triggers a task run. For more information, see Run a manual task.
Edit dev node	Opens the task's editing page in the Dev project to edit the task. This action applies only to the Dev-Prod development mode. Note After you edit the development node, you must submit or publish it to apply the changes to the production node.
Edit node	Opens the task's node editing page. This action applies only to Basic mode. Note After you edit the node, you must submit or publish it to apply the changes to the production node.
View node script	Views the dependency graph for a pipeline task. Note This action is available only for manual tasks from the data integration module.
View production node	Navigates to the Prod project to view the task's node data.
Modify O&M engineer	Modifies the O&M engineer for the task. Note This action applies only to tasks in Prod and Basic projects (production environment tasks). You can only select members within the tenant.
Configure monitoring and alerts	Configures monitoring rules for task runs. If a monitoring rule is triggered during a run, the system sends you alert messages. This helps you promptly detect anomalies and ensure normal data output. For detailed instructions, see Overview of offline task monitoring. Note Monitoring can only be configured for tasks in Prod and Basic projects (production environment tasks).
Modify scheduling resource group	Modifies the scheduling resource group used by instances generated from the task. Note You can modify the scheduling resource group only for tasks in Prod and Basic projects. The change does not affect existing instances and applies only to new ones. To change the resource group for existing instances, you must modify them in the instance list.

Node code details

Click the trta icon in the Actions column or click a task object name. The details for that task are displayed on the right. You can click the icon to hide the manual task list and expand the details view.

Section	Description
① O&M management area	Provides options for managing the manual task. View operation logs: View the operation logs for the current task, which include the operation time, operator, and specific action. View manual instances: Navigates to the manual instance page to view instances generated by the task. Note Manual instances are generated only for manual tasks that have been run. View node code: View the node code for a pipeline task. Note This action is supported only for pipeline tasks. After viewing the node code, click View Node Script to return to the visual display of the pipeline's upstream and downstream components. Edit dev node: Opens the editing page for the current task in the Dev project. Note This action is supported only in the Dev-Prod development mode. Edit node: Opens the editing page for the current task. Note This action is supported only in Basic mode. View production node: Navigates to the Prod project to view the current task configuration. Refresh: Refreshes the current manual task. Run: Click Run. In the Run dialog box, configure the business date, number of concurrent run groups, run order, and parameter configurations. For more information, see Run a manual task.
② Node information area	Displays node and run information for the manual task.
③ Task code area	For manual tasks submitted from the data development module, you can view the task's computation results. For manual tasks submitted from the data integration module, this area displays the upstream and downstream components of the pipeline task by default. You can also click View Node Code at the top of the page to view the pipeline task's node script.

Run a manual task

Click Run to open the Run dialog box.

In the Run dialog box, configure the following parameters.

Parameter	Description
Business date	You can select by range, by period, or custom. The default option is by range, with a default value of `current business date to current business date`. By Range: After you select this option, specify a time range. The time span cannot exceed one year. Use this option to run the task on consecutive business dates. By period: If you select this option, you must also select a time range and specify the days of the week or month. The time range cannot exceed 1 year. The default time range is `Current business date to Current business date`. This option is suitable for tasks that need to run on specific days of the week or month over a continuous range of business dates. Weekly: Runs on the selected days of the week, for example, every Monday and Tuesday. Monthly: Runs on the selected dates of the month, for example, on the 1st, 5th, and 10th of each month. Note End of month refers to the last day of each month. Custom: Enter multiple business dates in `YYYY-MM-DD` format. Press Enter to separate the dates. The valid date range is from `1900-01-01` to the present. Dates outside this range will not take effect.
Concurrent runs	Enter an integer from 1 to 12. The default is 1.
Run order	You can select Ascending by Business Date or Descending by Business Date. The default is Ascending by Business Date, which executes tasks sequentially in chronological order of their business dates.
Parameter configuration	If the current manual task contains variables (local or global variables, for example, variables referenced by using `${xx}` in configurations such as the scan scope in a workflow), the system identifies and lists them for parameter configuration. After the parameters are configured, the manual task runs with the specified parameter values, and you can select Fill Empty Values. In addition, the parameter values will remain consistent across all instances generated by the current task.

After you finish the configuration, click Submit.

Batch operations

Actions	Description
Run	Select one or more tasks, and then click Run at the bottom of the list. Configure the business date, number of concurrent runs, and run order for the batch run. For parameter details, see Run a manual task. Note If you select only a single manual task, you can also configure its parameters. You can select a maximum of 100 manual tasks for one batch operation.
Modify O&M engineer	Select one or more tasks, and then click Modify O&M engineer at the bottom of the list to change their O&M engineer in bulk. Note You can only select members from the current project. This action applies only to Prod and Basic projects.
Modify priority	Select one or more tasks and click Modify Priority at the bottom of the list to change their priority in bulk. When multiple tasks are ready to run simultaneously, those with higher priority execute first. After you change the priority, subsequent scheduling uses the latest priority. Changes to task priority take effect immediately. You do not need to submit or publish the task. Note This action applies only to Prod and Basic projects (production environment tasks).
Modify scheduling resource group	Select one or more tasks, and then click Modify Scheduling Resource Group at the bottom of the list to change their scheduling resource group in bulk. Note We recommend filtering by a single project before performing this batch operation. This change does not affect existing instances and applies only to new ones. To change the resource group for existing instances, you must modify them in the instance list.