View and manage offline task historical versions - Dataphin

This topic describes how to view and manage the historical versions of computing tasks submitted.

Offline computing task historical version entry

Navigate to the Dataphin home page and select the top menu bar Development. You will be directed to the data Development page by default.
On the data Development page, follow the operation guide in the figure below, select the computing task whose historical versions you wish to view, and open the Historical Information dialog box.

Introduction to offline computing task historical versions

The offline computing task historical versions page displays the version history and execution details for the selected task. Version details include version number, modifier, creation time, status, remarks, and available management actions; execution details cover the type, executor, start time, duration, status, and available management actions.

Supported management actions for offline computing task historical versions include:

Version information
- View version details: Click to see specific information about the task version.
- Compare versions: Click to compare different versions and view the changes between them, as illustrated below:
- Roll back to this version: Click to revert the task to the selected version.
  Important
  Please note that the rollback operation is irreversible. Proceed with caution.
Execution details
- View execution logs: Click to access historical execution logs and outcomes for the task.