17 breaking releases

new 0.31.1 Sep 20, 2023
0.30.0 Aug 24, 2023
0.28.0 May 24, 2023
0.25.0 Mar 30, 2023
0.16.0 Jul 22, 2022

#2728 in Network programming

Download history 1/week @ 2023-06-01 20/week @ 2023-06-15 17/week @ 2023-06-22 2/week @ 2023-06-29 1/week @ 2023-07-06 3/week @ 2023-07-13 6/week @ 2023-07-20 1/week @ 2023-07-27 18/week @ 2023-08-03 14/week @ 2023-08-10 18/week @ 2023-08-17 68/week @ 2023-08-24 1/week @ 2023-08-31 21/week @ 2023-09-07 17/week @ 2023-09-14

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Please Note: The SDK is currently in Developer Preview and is intended strictly for feedback purposes only. Do not use this SDK for production workloads.

Amazon EMR Serverless is a new deployment option for Amazon EMR. Amazon EMR Serverless provides a serverless runtime environment that simplifies running analytics applications using the latest open source frameworks such as Apache Spark and Apache Hive. With Amazon EMR Serverless, you don’t have to configure, optimize, secure, or operate clusters to run applications with these frameworks.

The API reference to Amazon EMR Serverless is emr-serverless. The emr-serverless prefix is used in the following scenarios:

  • It is the prefix in the CLI commands for Amazon EMR Serverless. For example, aws emr-serverless start-job-run.
  • It is the prefix before IAM policy actions for Amazon EMR Serverless. For example, "Action": ["emr-serverless:StartJobRun"]. For more information, see Policy actions for Amazon EMR Serverless.
  • It is the prefix used in Amazon EMR Serverless service endpoints. For example, emr-serverless.us-east-2.amazonaws.com.

Getting Started

Examples are available for many services and operations, check out the examples folder in GitHub.

The SDK provides one crate per AWS service. You must add Tokio as a dependency within your Rust project to execute asynchronous code. To add aws-sdk-emrserverless to your project, add the following to your Cargo.toml file:

aws-config = "0.56.1"
aws-sdk-emrserverless = "0.31.1"
tokio = { version = "1", features = ["full"] }

Then in code, a client can be created with the following:

use aws_sdk_emrserverless as emrserverless;

async fn main() -> Result<(), emrserverless::Error> {
    let config = aws_config::load_from_env().await;
    let client = aws_sdk_emrserverless::Client::new(&config);

    // ... make some calls with the client


See the client documentation for information on what calls can be made, and the inputs and outputs for each of those calls.

Using the SDK

Until the SDK is released, we will be adding information about using the SDK to the Developer Guide. Feel free to suggest additional sections for the guide by opening an issue and describing what you are trying to do.

Getting Help


This project is licensed under the Apache-2.0 License.


~358K SLoC