What's new

Cloudera Streaming Analytics Operator for Kubernetes 1.5.0

To learn more about Cloudera Streaming Analytics Operator for Kubernetes and its typical deployment architecture, see Overview and for the installation instructions, see Installation.

This release of Cloudera Streaming Analytics Operator for Kubernetes is based on Apache Flink Kubernetes Operator 1.13 and Apache Flink 1.20.

• Flink Kubernetes Operator 1.13 release announcement
• Flink 1.20 release announcement

Materialized View engine on Kubernetes

Cloudera SQL Stream Builder now supports the Materialized View (MV) engine on Kubernetes deployments. You can configure and create Materialized Views to maintain mutating snapshots of queried data, which can be accessed through REST APIs.

Asynchronous Flink job handling in Cloudera SQL Stream Builder

Cloudera SQL Stream Builder now handles Flink jobs asynchronously. This improves Streaming SQL Console responsiveness and stabilizes job status transitions during deployment and state changes.

Apache Flink Kubernetes Operator rebased to 1.13

The embedded Apache Flink Kubernetes Operator has been rebased to 1.13, bringing upstream stability improvements and fixes.

Default PostgreSQL version updated to 18.1

The default PostgreSQL database deployed with Cloudera SQL Stream Builder is now version 18.1.

Java runtime compatibility update

Docker images for Cloudera Streaming Analytics Operator for Kubernetes components now use an OpenJDK 17 build that supports older cipher suites for broader compatibility with legacy security configurations.