Parameter | Description |
Replenishment Plan Name | The default name is generated using patch_YYYYMMDDHHmmss_UniqueNumber. It is unique within the project. For example: patch_20230624195944_548. User-defined names are also supported. |
Description | Users can define a supplementary plan description up to 256 characters. Optional. |
Root Task | Select the root node that needs supplementation within the workflow or from selected tasks. |
Replenishment Scope | Selected Tasks: Choose only within the workflow or from selected tasks. Selected Tasks and Downstream Tasks: Choose within the workflow or from selected tasks and their downstream tasks. Only Downstream Tasks: Choose only from the downstream tasks in the workflow or from selected tasks. Note: Only tasks with the status "In Scheduling", "Paused", or "Invalid" support backfilling. A single backfill cannot exceed 500 root nodes; if this limit is exceeded, users should narrow down their selection scope. |
Select Downstream Tasks | The configuration for selecting downstream tasks is displayed only when the scope of the backfill task is chosen as "Selected tasks and downstream tasks" or "Only downstream tasks". |
Parameter | Description |
Instance Data Time | Users can define the data date. The selectable range is today and earlier, with yesterday selected by default (up to 10 time periods can be selected). |
Hour Range | Default is 00:00 - 23:59. Effective only for tasks with an hourly or shorter cycle. The final supplementary instance is generated based on the data date. For example, if 01:00 - 02:00 is selected, the hourly task scheduled at 01:00 will be supplemented, but the task at 03:00 will not be supplemented. |
Execution Resource Group | Default resources group of the original task. The user can reassign the execution resource group and integration resource group for the supplement instance, without affecting the periodic task execution resources configuration. |
Check Parent Task | Check all upstream tasks: The selected supplement tasks will run according to their configured dependencies. Check none: The selected supplement tasks will not follow task dependencies and will run in parallel. Check only in selected tasks: The selected supplement tasks will only check dependencies within the selected tasks, not from non-selected tasks. |
Self-Dependency | Default self-dependency configuration of the original task (the original task's self-dependency configuration). The user can self-define and choose the parallelism (minimum 2, default 2, maximum 10). Setting parallelism will override the task's original self-dependency configuration. |
Advanced Settings | Supplemental Instance Generation Cycle: You can re-specify the generation cycle of the supplemental task instances; currently, only daily instances can be converted into instances generated on the 1st of every month. Custom Parameters: Default task parameters can be re-specified by the user to facilitate the execution of new logic in supplemental instances. The new parameters will override the previous task parameter values. Custom parameters should be input in key-value format. Offline Synchronization Rate Limit: If the supplementary tasks include offline synchronization tasks, a sync rate can be specified. The rate is limited based on traffic or the number of records to protect the read and write pressure of the data source or destination. Default -1 means no rate limit. |
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