Exporting a Graph

If you choose to export CSV files to your local host, the files are opened using the spreadsheet software by default. You are advised to open the files in a text editor. If the data contains special characters such as plus signs (+), minus signs (-), equal signs (=), and at signs (@), the data will be parsed into formulas by the software. To ensure system security, pay attention to the following when opening such files:
- Do not select Enable Dynamic Data Exchange Server Launch (not recommended).
- Do not select Enable or Yes if a dialog box indicating a security issue is displayed.
URI
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
project_id |
Yes |
String |
Project ID. For details about how to obtain the project ID, see Obtaining a Project ID. |
graph_name |
Yes |
String |
Graph name |
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
graphExportPath |
Yes |
String |
OBS path to which a graph is exported |
edgeSetName |
Yes |
String |
Name of the exported edge data set |
vertexSetName |
Yes |
String |
Name of the exported vertex data set |
schemaName |
Yes |
String |
Name of the exported metadata file |
obsParameters |
Yes |
String |
OBS parameters |
accessKey |
Yes |
String |
User AK |
secretKey |
Yes |
String |
User SK |

obsParameters, accessKey, and secretKey are mandatory in OBS scenarios and optional in HDFS scenarios.
Response Parameters
Parameter |
Type |
Description |
---|---|---|
errorMessage |
String |
System prompt.
|
errorCode |
String |
System prompt code.
|
jobId |
String |
ID of an asynchronous job You can view the job execution status and obtain the return result by querying the job ID. For details, see Job Management APIs. |
Example Request
- Example request
POST http://{SERVER_URL}/ges/v1.0/{project_id}/graphs/{graph_name}/action?action_id=export-graph { "graphExportPath": "demo_movie/", "edgeSetName": "set_edge.csv", "vertexSetName": "set_vertex.csv", "schemaName": "set_schema.xml", "obsParameters": { "accessKey": "xxxxxx", "secretKey": "xxxxxx" } }
Example Response
Status code: 200
Example response (successful request)
Http Status Code: 200 { "jobId": "b4f2e9a0-0439-4edd-a3ad-199bb523b613" }
Status code: 400
Http Status Code: 400 { "errorCode": "GES.8011", "errorMessage": "graph [movie2] is not found" }
Status Codes
Return Value |
Description |
---|---|
400 Bad Request |
Request error. |
401 Unauthorized |
Authorization failed. |
403 Forbidden |
No operation permissions. |
404 Not Found |
No resources found. |
500 Internal Server Error |
Internal server error. |
503 Service Unavailable |
Service unavailable. |
Error Codes
See Error Codes.
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