Amazon Managed Service for Apache Flink now supports system-rollback

Amazon Managed Service for Apache Flink introduces the system-rollback feature to automatically revert your application to the previous running application version during Flink job submission if there are code or configuration errors. You can now opt-in to this feature for improved application uptime. You may encounter errors such as insufficient permissions, incompatible savepoints, and other errors when you perform application updates, Flink version upgrades, or scaling actions. System-rollback identifies these errors during job submission and prevents a bad update to your application. This gives you higher confidence in rolling out changes to your application faster.

Amazon Managed Service for Apache Flink makes it easier to transform and analyze streaming data in real time with Apache Flink. Apache Flink is an open source framework and engine for processing data streams. Amazon Managed Service for Apache Flink reduces the complexity of building and managing Apache Flink applications and integrates with Amazon Managed Streaming for Apache Kafka (Amazon MSK), Amazon Kinesis Data Streams, Amazon OpenSearch Service, Amazon DynamoDB streams, Amazon Simple Storage Service (Amazon S3), custom integrations, and more using built-in connectors.