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# 设置 Amazon S3 接收器连接器
<a name="mkc-S3sink-connector-example"></a>

此示例说明如何使用 Confluent [Amazon S3 接收器连接器和](https://www.confluent.io/hub/confluentinc/kafka-connect-s3)在 MSK Conn AWS CLI ect 中创建 Amazon S3 接收器连接器。

1. 复制以下 JSON 并将其粘贴到新文件中。将占位符字符串替换为与 Amazon MSK 集群的引导服务器连接字符串以及集群的子网和安全组相对应的值。 IDs有关如何设置服务执行角色的信息，请参阅 [MSK Connect 的 IAM 角色和策略](msk-connect-iam.md)。

   ```
   {
       "connectorConfiguration": {
           "connector.class": "io.confluent.connect.s3.S3SinkConnector",
           "s3.region": "us-east-1",
           "format.class": "io.confluent.connect.s3.format.json.JsonFormat",
           "flush.size": "1",
           "schema.compatibility": "NONE",
           "topics": "my-test-topic",
           "tasks.max": "2",
           "partitioner.class": "io.confluent.connect.storage.partitioner.DefaultPartitioner",
           "storage.class": "io.confluent.connect.s3.storage.S3Storage",
           "s3.bucket.name": "amzn-s3-demo-bucket"
       },
       "connectorName": "example-S3-sink-connector",
       "kafkaCluster": {
           "apacheKafkaCluster": {
               "bootstrapServers": "<cluster-bootstrap-servers-string>",
               "vpc": {
                   "subnets": [
                       "<cluster-subnet-1>",
                       "<cluster-subnet-2>",
                       "<cluster-subnet-3>"
                   ],
                   "securityGroups": ["<cluster-security-group-id>"]
               }
           }
       },
       "capacity": {
           "provisionedCapacity": {
               "mcuCount": 2,
               "workerCount": 4
           }
       },
       "kafkaConnectVersion": "2.7.1",
       "serviceExecutionRoleArn": "<arn-of-a-role-that-msk-connect-can-assume>",
       "plugins": [
           {
               "customPlugin": {
                   "customPluginArn": "<arn-of-custom-plugin-that-contains-connector-code>",
                   "revision": 1
               }
           }
       ],
       "kafkaClusterEncryptionInTransit": {"encryptionType": "PLAINTEXT"},
       "kafkaClusterClientAuthentication": {"authenticationType": "NONE"}
   }
   ```

1. 在上一步中保存 JSON 文件的文件夹中运行以下 AWS CLI 命令。

   ```
   aws kafkaconnect create-connector --cli-input-json file://connector-info.json
   ```

   以下是您在成功运行命令后获得的输出示例。

   ```
   {
       "ConnectorArn": "arn:aws:kafkaconnect:us-east-1:123450006789:connector/example-S3-sink-connector/abc12345-abcd-4444-a8b9-123456f513ed-2", 
       "ConnectorState": "CREATING", 
       "ConnectorName": "example-S3-sink-connector"
   }
   ```