Canceling a SQL Execution Task
Function
This API is used to cancel the execution task of a SQL statement in an MRS cluster.
Constraints
None
Debugging
You can debug this API in API Explorer. Automatic authentication is supported. API Explorer can automatically generate sample SDK code and provide the sample SDK code debugging.
URI
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
project_id |
Yes |
String |
Explanation Project ID. For details about how to obtain the project ID, see Obtaining a Project ID. Constraints N/A Value range The value must consist of 1 to 64 characters. Only letters and digits are allowed. Default value N/A |
cluster_id |
Yes |
String |
Explanation Cluster ID. If this parameter is specified, the latest metadata of the cluster that has been patched will be obtained. For details on how to obtain the cluster ID, see Obtaining a Cluster ID. Constraints N/A Value range The value can contain 1 to 64 characters, including only letters, digits, underscores (_), and hyphens (-). Default value N/A |
sql_id |
Yes |
String |
Explanation The execution ID of a SQL statement, that is, sql_id in the return result in Submitting a SQL Statement. Constraints N/A Value range N/A Default value N/A |
Request Parameters
None
Response Parameters
Status code: 200
Parameter |
Type |
Description |
---|---|---|
message |
String |
Explanation Error message Constraints N/A Value range N/A Default value N/A |
status |
String |
Explanation The result of canceling the execution of the SQL statement. By default, SUCCEED is returned. SUCCEED is also returned when the task is completed. Only when the running SQL statement fails to be canceled, FAILED is returned. Constraints N/A Value range
Default value N/A |
Status code: 400
Parameter |
Type |
Description |
---|---|---|
message |
String |
Explanation Error message Constraints N/A Value range N/A Default value N/A |
status |
String |
Explanation The result of canceling the execution of the SQL statement. By default, SUCCEED is returned. SUCCEED is also returned when the task is completed. Only when the running SQL statement fails to be canceled, FAILED is returned. Constraints N/A Value range
Default value N/A |
Example Request
Cancel a SQL execution task.
POST https://{endpoint}/v2/{project_id}/clusters/{cluster_id}/sql-execution/{sql_id}/cancel
Example Response
Status code: 200
Canceling a SQL execution task is successful.
{ "status" : "SUCCEED" }
Status code: 400
Failed to cancel a SQL execution task.
{ "status" : "FAILED", "message" : "Cancel sql error" }
Status Codes
See Status Codes.
Error Codes
See Error Codes.
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