# Amazon EMR on EKS 6.4.0 releases
6.4.0 releases

The following Amazon EMR 6.4.0 releases are available for Amazon EMR on EKS. Select a specific **emr-6.4.0-XXXX** release to view more details such as the related container image tag.
+ [emr-6.4.0-latest](emr-eks-6.4.0-latest.md)
+ [emr-6.4.0-20240321](emr-eks-6.4.0-20240321.md)
+ [emr-6.4.0-20221219](emr-eks-6.4.0-20221219.md)
+ [emr-6.4.0-20210830](emr-eks-6.4.0-20210830.md)

**Release notes for Amazon EMR 6.4.0**
+ Supported applications ‐ Spark 3.1.2-amzn-0, Jupyter Enterprise Gateway (endpoints, public preview).
+ Supported components ‐ `aws-hm-client` (Glue connector), `aws-sagemaker-spark-sdk`, `emr-s3-select`, `emrfs`, `emr-ddb`, `hudi-spark`.
+ Supported configuration classifications:    
[\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/emr/latest/EMR-on-EKS-DevelopmentGuide/emr-eks-6.4.0.html)

  Configuration classifications allow you to customize applications. These often correspond to a configuration XML file for the application, such as spark-hive-site.xml. For more information, see [Configuring Applications](https://docs.aws.amazon.com/emr/latest/ReleaseGuide/emr-configure-apps.html).

**Known issue**
+ Spark pod template functionality with interactive endpoints is not working in Amazon EMR on EKS release 6.4.

# emr-6.4.0-latest


**Release notes**: `emr-6.4.0-latest` currently points to `emr-6.4.0-20240321`.

**Regions: ** `emr-6.4.0-latest` is available in all Regions supported by Amazon EMR on EKS. For more information, see [Amazon EMR on EKS service endpoints](https://docs.aws.amazon.com/emr/latest/EMR-on-EKS-DevelopmentGuide/service-quotas.html#service-endpoints). 

**Container image tag**: `emr-6.4.0:latest`

# emr-6.4.0-20240321


**Release notes**: `emr-6.4.0-20240321` was released on March 11, 2024. Compared to the previous release, this release has been refreshed with the recently updated Amazon Linux packages and critical fixes.

**Regions: ** `emr-6.4.0-20240321` is available in all Regions supported by Amazon EMR on EKS. For more information, see [Amazon EMR on EKS service endpoints](https://docs.aws.amazon.com/emr/latest/EMR-on-EKS-DevelopmentGuide/service-quotas.html#service-endpoints). 

**Container image tag**: `emr-6.4.0:20240321`

# emr-6.4.0-20221219


**Release notes**: `emr-6.4.0-20221219` was released on Jan 27, 2023. Compared to the previous version, this version has been refreshed with the recently added Amazon Linux packages.

**Regions: ** `emr-6.4.0-20221219` is available in all Regions supported by Amazon EMR on EKS. For more information, see [Amazon EMR on EKS service endpoints](https://docs.aws.amazon.com/emr/latest/EMR-on-EKS-DevelopmentGuide/service-quotas.html#service-endpoints). 

**Container image tag**: `emr-6.4.0:20221219`

# emr-6.4.0-20210830


**Release notes**: `emr-6.4.0-20210830` was released on Dec 9, 2021. This is the initial release of Amazon EMR 6.4.0.

**Regions: ** `emr-6.4.0-20210830` is available in all Regions supported by Amazon EMR on EKS. For more information, see [Amazon EMR on EKS service endpoints](https://docs.aws.amazon.com/emr/latest/EMR-on-EKS-DevelopmentGuide/service-quotas.html#service-endpoints). 

**Container image tag**: `emr-6.4.0:20210830`