GetJobLog - Elastic High Performance Computing - Alibaba Cloud Documentation Center

Queries the output logs of a job, including standard output logs and error output logs.

Operation description

Usage notes

Currently, only Slurm and PBS Pro schedulers for Standard Edition clusters are supported.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Debug

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:
- For mandatory resource types, indicate with a prefix of * .
- If the permissions cannot be granted at the resource level, All Resources is 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
ehpc:GetJobLog	get	All Resources ``	none	none

Request parameters

Parameter	Type	Required	Description	Example
ClusterId	string	Yes	The cluster ID.	ehpc-hz-jeJki6****
JobId	string	Yes	The job ID.	1.manager
LogType	string	No	The log type. Valid values: stdout: standard output logs. stderr: error output logs. all: all logs. Default value: all.	stdout
Size	string	No	The maximum size of logs that you can read in a single request. Unit: bytes. Default value: 10240.	20480
Offset	string	No	The position where logs start to be read. Unit: bytes. Default value: 0.	0

Response parameters

Parameter	Type	Description	Example
	object	The response parameters.
RequestId	string	The request ID.	B745C159-3155-4B94-95D0-4B73D4D2****
JobId	string	The job ID.	1.manager
Success	string	Indicates whether the request was successful. Valid values: true: The request was successful. false: The request failed.	true
StdoutLog	string	The standard output log that is encoded in Base64.	aG9zdG5hbWU=
StderrLog	string	The error output log that is encoded in Base64.	aG9zdG5hbWU=
StdoutLogSize	string	The size of the standard output file.	4096
StderrLogSize	string	The size of the error output file.	0

Examples

Sample success responses

JSONformat

{
  "RequestId": "B745C159-3155-4B94-95D0-4B73D4D2****",
  "JobId": "1.manager",
  "Success": true,
  "StdoutLog": "aG9zdG5hbWU=",
  "StderrLog": "aG9zdG5hbWU=",
  "StdoutLogSize": 4096,
  "StderrLogSize": 0
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidParams	The specified parameter %s is invalid.	The specified parameter %s is invalid.
403	InvalidClusterStatus	The operation failed due to invalid cluster status.	The cluster status does not support the operation.
404	ClusterNotFound	The specified cluster does not exist.	The specified instance does not exist.
406	DbError	A database service error occurred.	Database request failed.
406	EcsError	An error occurred while calling the ECS API operation.	ECS API call error. %s
406	AgentError	The agent service request failed: %s	Operation unsuccessful: %s
503	ServiceUnavailable	The request has failed due to a temporary failure of the server	The request has failed due to a temporary failure of the server.

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

Change history

Change time	Summary of changes	Operation

No change history