Data Migration
Functions
This node is used to execute an offline or real-time processing migration job.
Parameters
Table 1 and Table 2 describe the parameters of the Data Migration node.
Parameter |
Mandatory |
Description |
---|---|---|
Node Name |
Yes |
Name of a node. The name must contain 1 to 128 characters, including only letters, numbers, underscores (_), hyphens (-), slashes (/), less-than signs (<), and greater-than signs (>). |
CDM Cluster Name |
Yes |
Select CDM clusters. To view the cluster list, click on the right of the drop-down list box. You can select a maximum of 16 clusters. |
CDM Job Message Body |
Yes |
Enter the CDM job message body in JSON format. To obtain the JSON message body, perform the following steps:
|
Parameters |
Mandatory |
Description |
---|---|---|
Node Status Polling Interval (s) |
Yes |
How often the system checks whether the node execution is complete. The value ranges from 1 to 60 seconds. |
Max. Node Execution Duration |
Yes |
Execution timeout interval for the node. If retry is configured and the execution is not complete within the timeout interval, the node will be executed again. |
Retry upon Failure |
Yes |
Whether to re-execute a node if it fails to be executed.
NOTE:
|
Policy for Handling Subsequent Nodes If the Current Node Fails |
Yes |
Operation that will be performed if the node fails to be executed. Possible values:
|
Enable Dry Run |
No |
If you select this option, the node will not be executed, and a success message will be returned. |
Task Groups |
No |
Select a task group. If you select a task group, you can control the maximum number of concurrent nodes in the task group in a fine-grained manner in scenarios where a job contains multiple nodes, a data patching task is ongoing, or a job is rerunning. |
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.
For any further questions, feel free to contact us through the chatbot.
Chatbot