Resetting a Synchronization Task¶
During real-time synchronization, you can reset the synchronization tasks in one of the following statuses so that you do not need to configure the tasks again.
Paused
Incremental synchronization failed
You can reset the following DRS tasks:
To the cloud
MySQL->MySQL
PostgreSQL->PostgreSQL
Oracle->PostgreSQL
From the cloud
MySQL->MySQL
MySQL->Kafka
Self-built -> Self-built
MySQL->Kafka
Note
For a many-to-one synchronization task, only the parent task can be reset.
For a MySQL many-to-one synchronization task, only the subtask can be reset.
Resetting a task does not clear the destination database. You can determine whether to clear the destination database based on your service requirements. After the task is reset, a full synchronization is performed again. You do not need to configure the task again.
Prerequisites¶
You have logged in to the DRS console.
Method 1¶
In the task list on the Data Synchronization Management page, locate the target task and click Reset in the Operation column.
In the displayed dialog box, check the synchronization task again.
Note
If a many-to-one synchronization task fails to be reset, click the name of the failed subtask in the failure details to view the failure cause of the task.
After the check is complete and the check success rate is 100%, click Start to submit the synchronization task again.