Amazon Managed Service for Apache Flink has introduced a new system rollback feature to automatically revert your application to the previous version in case of errors during job submission. This feature helps improve application uptime by identifying errors such as insufficient permissions or incompatible save points that may occur during updates or scaling actions. By preventing incorrect updates, system rollback gives users greater confidence when making changes to their applications.
Apache Flink is an open-source framework that enables real-time data transformation and analysis. Amazon Managed Service for Apache Flink simplifies the process of building and managing Flink applications by integrating with various services such as Amazon MSK, Amazon Kinesis Data Streams, Amazon OpenSearch Service, Amazon DynamoDB Streams, Amazon S3, and custom integrations through built-in connectors.
The system rollback feature is especially useful for users who need to perform regular updates or scale their applications. By automatically reverting to the previous version in case of errors, this feature ensures smoother operation and reduces downtime. Customers can choose to opt for this feature to streamline the implementation of changes to their applications.
Amazon Managed Service for Apache Flink is available in various AWS Regions, making it accessible to a wide range of users. For more information on system rollback for Amazon Managed Service for Apache Flink, users can refer to the documentation provided by AWS.
In summary, Amazon Managed Service for Apache Flink’s new system rollback feature offers users the ability to automatically revert their applications to the previous version in case of errors during job submission. This feature helps improve application uptime and confidence when implementing changes, making it easier for users to manage their Flink applications effectively.
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https://aws.amazon.com/about-aws/whats-new/2024/06/amazon-managed-service-apache-flink-system-rollback