GetNode - DataWorks - Alibaba Cloud Documentation Center

Queries the details of a node.

Debugging

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Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

Parameter	Type	Required	Description	Example
NodeId	long	Yes	The interval at which the node is rerun after the node fails to run.	1234
ProjectEnv	string	Yes	The priority of the node. Valid values: 1, 3, 5, 7, and 8. Enumeration Value: PROD DEV	PROD

Response parameters

Parameter	Type	Description	Example
	object	The error code returned.
HttpStatusCode	integer	The operation that you want to perform. Set the value to GetNode.	200
RequestId	string	Other parameters.	E6F0DBDD-5AD****
ErrorMessage	string	The connection string.	The connection does not exist.
ErrorCode	string	The ID of the node. You can call the ListNodes operation to query the node ID.	Invalid.Tenant.ConnectionNotExists
Success	boolean	The ID of the workflow.	true
Data	object	The details of the node.
SchedulerType	string	The ID of the workspace.	NORMAL
RepeatInterval	long	The ID of the workflow to which the node belongs.	60
Repeatability	string	The type of the node.	true
ProjectId	long	Indicates whether the node can be rerun.	1234
ProgramType	string	The ID of the owner of the node.	ODPS_SQL
Priority	integer	The HTTP status code returned.	1
OwnerId	string	The ID of the node.	17366294****
Connection	string	The environment of the workspace. Valid values: PROD and DEV.	odps_first_dev
ParamValues	string	The CRON expression returned.	a=b
RelatedFlowId	long	Indicates whether the node is associated with Data Quality. Valid values: 0 and 1. A value of 0 indicates that the node is associated with Data Quality. A value of 1 indicates that the node is not associated with Data Quality.	123
DqcType	integer	The error message returned.	1
BaselineId	long	The description of the node.	123456
Description	string	The name of the resource group.	test
NodeName	string	The scheduling type of the node. Valid values: NORMAL: The node is an auto triggered node. MANUAL: The node is a manually triggered node. Manually triggered nodes cannot be automatically triggered. PAUSE: The node is a paused node. SKIP: The node is a dry-run node. Dry-run nodes are started as scheduled but the system sets the status of the nodes to successful when it starts to run them.	The ID of the baseline.
ResGroupName	string	The ID of the request. You can use the ID to locate logs and troubleshoot issues.	The table and partition filter expression in Data Quality that are associated with the node.
BusinessId	long	The operation that you want to perform. Set the value to GetNode.	123
DqcDescription	string	The ID of the node. You can call the ListNodes operation to query the node ID.	[{"projectName":"test_0923001","tableName":"test_table_001","partition":"ds\u003d$[yyyymmdd]"},{"projectName":"test_0923001","tableName":"test_table_002","partition":"NOTAPARTITIONTABLE"}]
CronExpress	string	The environment of the workspace. Valid values: PROD and DEV.	00 00 00 * * ?
NodeId	long	The HTTP status code returned.	1234

Examples

Sample success responses

JSONformat

{
  "HttpStatusCode": 200,
  "RequestId": "E6F0DBDD-5AD****",
  "ErrorMessage": "The connection does not exist.",
  "ErrorCode": "Invalid.Tenant.ConnectionNotExists",
  "Success": true,
  "Data": {
    "SchedulerType": "NORMAL",
    "RepeatInterval": 60,
    "Repeatability": "true",
    "ProjectId": 1234,
    "ProgramType": "ODPS_SQL",
    "Priority": 1,
    "OwnerId": "17366294****",
    "Connection": "odps_first_dev",
    "ParamValues": "a=b",
    "RelatedFlowId": 123,
    "DqcType": 1,
    "BaselineId": 123456,
    "Description": "test",
    "NodeName": "The ID of the baseline.\n",
    "ResGroupName": "The table and partition filter expression in Data Quality that are associated with the node.\n",
    "BusinessId": 123,
    "DqcDescription": "[{\"projectName\":\"test_0923001\",\"tableName\":\"test_table_001\",\"partition\":\"ds\\u003d$[yyyymmdd]\"},{\"projectName\":\"test_0923001\",\"tableName\":\"test_table_002\",\"partition\":\"NOTAPARTITIONTABLE\"}]",
    "CronExpress": "00 00 00 * * ?",
    "NodeId": 1234,
    "ResGroupIdentifier": "",
    "FileType": 0
  }
}

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2024-05-30	The response structure of the API has changed	View Change Details
2023-06-05	The internal configuration of the API is changed, but the call is not affected	View Change Details