You can call the DescribeFlowProjectClusterSetting operation to query the project setting details.


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Request parameters

Parameter Type Required Example Description
Action String Yes DescribeFlowProjectClusterSetting

The operation that you want to perform. This parameter is required for API requests that you create by piecing together HTTP or HTTPS URLs. Set the value to DescribeFlowProjectClusterSetting.

ClusterId String Yes C-DCEE11B49C8F****

The ID of the cluster. You can call ListClusters You can call this operation to view the ID of a cluster.

ProjectId String Yes FP-ED2F3E844FE3****

The ID of the project. You can call ListFlowProject View the ID of the project.

RegionId String Yes cn-hangzhou

The region ID. You can call DescribeRegions To view the latest list of Alibaba Cloud regions.

Response parameters

Parameter Type Example Description
ClusterId String C-DCEE11B49C8F****

The ID of the cluster.

DefaultQueue String default

The default YARN queue to which jobs are submitted.

DefaultUser String hadoop

The default Linux user who submits jobs.

GmtCreate Long 1541561123000

The time when the user was added to the project.

GmtModified Long 1541561123000

The modification time of the cluster.

HostList List "Host":["emr-header-1.cluster-500159692"

The whitelist of clients that can submit jobs.

K8sClusterId String N/A

A reserved parameter.

ProjectId String FP-3535FE0BE522****

The ID of the project.

QueueList List "Queue": ["default"]

The whitelisted YARN queue to which jobs can be submitted.

RequestId String F2168FB7-8E60-44EE-A946-DA887297****

The ID of the request.

UserList List "User": ["hadoop"]

The whitelisted Linux user who can submit jobs.


Sample requests

&<common request parameters>

Sample success responses

XML format


JSON Syntax

    "data": {
        "DefaultUser": "hadoop",
        "GmtCreate": 1541561123000,
        "RequestId": "80F270E8-27BD-4F24-BB2A-CD3FBCC450DA",
        "DefaultQueue": "undefined",
        "ClusterId": "C-F32FB31D8295****",
        "ProjectId": "FP-3535FE0BE5224A47",
        "GmtModified": 1542948908000,
        "HostList": {
            "Host": [
        "UserList": {
            "User": []
        "QueueList": {
            "Queue": []
    "requestId": "80F270E8-27BD-4F24-BB2A-CD3FBCC450DA"