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E-MapReduce

E-MapReduce

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ListApplicationConfigHistories - 配置项修改历史列表
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ListApplicationConfigHistories - 配置项修改历史列表

配置项修改历史列表

使用说明

调用 ListApplicationConfigHistories,获取一个 E-MapReduce(EMR)集群应用配置修改历史列表。

注意事项

已拥有火山引擎账号并开通 EMR 权限。

请求说明

请求方式:POST
请求地址:https://emr.cn-beijing.volcengineapi.com/?Version=2023-08-15&Action=ListApplicationConfigHistories

调试

请求参数

下表仅列出该接口特有的请求参数和部分公共参数。更多信息请见公共参数

参数
类型
是否必填
示例值
描述
Action
String

ListApplicationConfigHistories

要执行的操作,取值:ListApplicationConfigHistories。

Version
String

2023-08-15

API的版本,取值:2023-08-15。

ClusterId
String

emr-xxx

集群ID

ApplicationName
String

HDFS

应用名称

ConfigFileName
String

core-site.xml

配置文件名称

ConfigItemKey
String

222

配置项的key,模糊查询

ConfigVersion
String

249850

配置版本

返回参数

下表仅列出本接口特有的返回参数。更多信息请参见返回结构

参数
类型
示例值
描述
Items
Array of Object

--

应用配置历史列表

MaxResults
Integer

10

单次查询可返回的最大记录数

NextToken
String

ygNIwmOwX+RJiT27Fhimew==

分页查询的下一页token

TotalCount
Integer

383

总记录数

请求示例

{
    "ClusterId":"emr-xxx",
    "ApplicationName": "HDFS"
}

返回示例

{
    "ResponseMetadata": {
        "RequestId": "202312041421318F52F2BA7B8xxx",
        "Action": "ListApplicationConfigHistories",
        "Version": "2023-08-15",
        "Service": "emr",
        "Region": "cn-beijing",
        "Error": null,
        "Deprecated": false
    },
    "Result": {
        "Items": [
            {
                "ApplicationName": "HDFS",
                "ConfigFileName": "core-site.xml",
                "ConfigItemKey": "222",
                "BeforeConfigItemValue": null,
                "ConfigItemValue": "211231",
                "Applied": false,
                "Customized": true,
                "ConfigVersion": "249850",
                "OperatorId": null,
                "Description": null,
                "Remark": "1",
                "EffectiveScope": {
                    "EffectiveType": "COMPONENT_NAME",
                    "NodeGroupIds": null,
                    "NodeGroupNames": null,
                    "NodeGroupTypes": null,
                    "NodeNames": null,
                    "NodeIds": null,
                    "ComponentNames": [
                        "*"
                    ]
                },
                "UpdateTime": 1701589263752
            },
            {
                "ApplicationName": "HDFS",
                "ConfigFileName": "core-site.xml",
                "ConfigItemKey": "s111",
                "BeforeConfigItemValue": null,
                "ConfigItemValue": "111",
                "Applied": false,
                "Customized": true,
                "ConfigVersion": "249850",
                "OperatorId": null,
                "Description": null,
                "Remark": "1",
                "EffectiveScope": {
                    "EffectiveType": "COMPONENT_NAME",
                    "NodeGroupIds": null,
                    "NodeGroupNames": null,
                    "NodeGroupTypes": null,
                    "NodeNames": null,
                    "NodeIds": null,
                    "ComponentNames": [
                        "*"
                    ]
                },
                "UpdateTime": 1701589263752
            },
            {
                "ApplicationName": "HDFS",
                "ConfigFileName": "hdfs-site.xml",
                "ConfigItemKey": "dfs.client.block.write.replace-datanode-on-failure.enable",
                "BeforeConfigItemValue": "true",
                "ConfigItemValue": "false",
                "Applied": false,
                "Customized": false,
                "ConfigVersion": "249644",
                "OperatorId": null,
                "Description": "\n",
                "Remark": null,
                "EffectiveScope": {
                    "EffectiveType": "COMPONENT_NAME",
                    "NodeGroupIds": null,
                    "NodeGroupNames": null,
                    "NodeGroupTypes": null,
                    "NodeNames": null,
                    "NodeIds": null,
                    "ComponentNames": [
                        "*"
                    ]
                },
                "UpdateTime": 1701587925163
            }
        ],
        "TotalCount": 3,
        "MaxResults": 10,
        "NextToken": "ygNIwmOwX+RJiT27Fhimew=="
    }
}

错误码

下表为您列举了该接口与业务逻辑相关的错误码。公共错误码请参见公共错误码文档。

状态码
错误码
错误信息
说明
400
InvalidRequest

Access Denied {clusterId}

对该集群没有权限

400
InvalidClusterId

cluster id {clusterId} not found

集群不存在

400
IllegalOperationForCluster

The cluster id {clusterId} does not support the operation

非法操作,该集群不支持该操作

最近更新时间:2025.09.25 14:49:50
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