本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。

# AmazonElasticMapReduceforEC2Role
<a name="AmazonElasticMapReduceforEC2Role"></a>

**描述**：Amazon Elastic MapReduce for EC2 服務角色的預設政策。

`AmazonElasticMapReduceforEC2Role` 是 [AWS 受管政策](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_managed-vs-inline.html#aws-managed-policies)。

## 使用此政策
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您可以將 `AmazonElasticMapReduceforEC2Role` 連接至使用者、群組與角色。

## 政策詳細資訊
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+ **類型**：服務角色政策 
+ **建立時間**：2015 年 2 月 6 日 18：41 UTC 
+ **編輯時間：**2017 年 8 月 11 日 23：57 UTC
+ **ARN**: `arn:aws:iam::aws:policy/service-role/AmazonElasticMapReduceforEC2Role`

## 政策版本
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**政策版本：** v3 （預設）

政策的預設版本是定義政策許可的版本。當具有 政策的使用者或角色提出存取 AWS 資源的請求時， 會 AWS 檢查政策的預設版本，以決定是否允許請求。

## JSON 政策文件
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```
{
  "Version" : "2012-10-17",
  "Statement" : [
    {
      "Effect" : "Allow",
      "Resource" : "*",
      "Action" : [
        "cloudwatch:*",
        "dynamodb:*",
        "ec2:Describe*",
        "elasticmapreduce:Describe*",
        "elasticmapreduce:ListBootstrapActions",
        "elasticmapreduce:ListClusters",
        "elasticmapreduce:ListInstanceGroups",
        "elasticmapreduce:ListInstances",
        "elasticmapreduce:ListSteps",
        "kinesis:CreateStream",
        "kinesis:DeleteStream",
        "kinesis:DescribeStream",
        "kinesis:GetRecords",
        "kinesis:GetShardIterator",
        "kinesis:MergeShards",
        "kinesis:PutRecord",
        "kinesis:SplitShard",
        "rds:Describe*",
        "s3:*",
        "sdb:*",
        "sns:*",
        "sqs:*",
        "glue:CreateDatabase",
        "glue:UpdateDatabase",
        "glue:DeleteDatabase",
        "glue:GetDatabase",
        "glue:GetDatabases",
        "glue:CreateTable",
        "glue:UpdateTable",
        "glue:DeleteTable",
        "glue:GetTable",
        "glue:GetTables",
        "glue:GetTableVersions",
        "glue:CreatePartition",
        "glue:BatchCreatePartition",
        "glue:UpdatePartition",
        "glue:DeletePartition",
        "glue:BatchDeletePartition",
        "glue:GetPartition",
        "glue:GetPartitions",
        "glue:BatchGetPartition",
        "glue:CreateUserDefinedFunction",
        "glue:UpdateUserDefinedFunction",
        "glue:DeleteUserDefinedFunction",
        "glue:GetUserDefinedFunction",
        "glue:GetUserDefinedFunctions"
      ]
    }
  ]
}
```

## 進一步了解
<a name="AmazonElasticMapReduceforEC2Role-learn-more"></a>
+ [在 IAM Identity Center 中使用 AWS 受管政策建立許可集](https://docs.aws.amazon.com/singlesignon/latest/userguide/howtocreatepermissionset.html) 
+ [新增和移除 IAM 身分許可](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_manage-attach-detach.html) 
+ [了解 IAM 政策的版本控制](https://docs.aws.amazon.com//IAM/latest/UserGuide/access_policies_managed-versioning.html)
+ [開始使用 AWS 受管政策並邁向最低權限許可](https://docs.aws.amazon.com//IAM/latest/UserGuide/best-practices.html#bp-use-aws-defined-policies)