Starts a synchronization task of a new version. Only the following type of task is supported: real-time data synchronization from a MySQL database to Hologres.
Debugging
Authorization information
The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:
- Operation: the value that you can use in the Action element to specify the operation on a resource.
- Access level: the access level of each operation. The levels are read, write, and list.
- Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level,
All Resourcesis used in the Resource type column of the operation.
- Condition Key: the condition key that is defined by the cloud service.
- Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| dataworks:* | update | *All Resources * |
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| DIJobId | long | Yes | The task ID. | 11743 |
| RealtimeStartSettings | object | No | The settings for the start. | |
| StartTime | long | No | The timestamp of the start offset. Unit: seconds. If you do not configure this parameter, the offset is not reset by default. | 1671516776 |
| FailoverSettings | object | No | The failover settings. | |
| Interval | long | No | The failover interval. Unit: minutes. | 10 |
| UpperLimit | long | No | The maximum number of failovers. | 30 |
| ForceToRerun | boolean | No | Specifies whether to forcefully rerun all synchronization steps. If you do not configure this parameter, the system does not forcefully rerun the task. | true |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "999431B2-6013-577F-B684-36F7433C753B"
}Error codes
| HTTP status code | Error code | Error message | Description |
|---|---|---|---|
| 403 | Forbidden.Access | Access is forbidden. Please first activate DataWorks Enterprise Edition or Flagship Edition. | No permission, please authorize |
| 429 | Throttling.Api | The request for this resource has exceeded your available limit. | - |
| 429 | Throttling.System | The DataWorks system is busy. Try again later. | - |
| 429 | Throttling.User | Your request is too frequent. Try again later. | - |
| 500 | InternalError.System | An internal system error occurred. Try again later. | - |
| 500 | InternalError.UserId.Missing | An internal system error occurred. Try again later. | - |
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|