What is new in this release
WSO2 CEP version 4.1.0 is the successor of version 4.0.0. It contains the following new features and enhancements.
- Improvements to the Siddhi Query Language.
- Introduction of Event Metrics to allow in-depth monitoring of throughput, latency and memory usage of WSO2 CEP.
- The possibility to pause, restart and stop the event simulator.
- The possibility to have more than two CEP nodes in an HA (High Availability) deployment.
- The Machine Learner features are installed in WSO2 CEP 4.1.0 by default.
Compatible WSO2 product versions
The following products were tested for compatibility with WSO2 CEP 4.1.0.
- Data Analytics Server 3.0.1
- Enterprise Service Bus 4.9.0
- Machine Learner 1.1.0
- Message Broker 3.1.0
- Identity Server 5.1.0
Deprecated features
- The Event Statistics monitoring feature is replaced by Event Metrics.
Fixed issues
This release includes several bug fixes.
For a complete list of issues fixed in this release, see CEP 4.1.0 - Fixed Issues.
Known issues
For a complete list of known issues in this release, see CEP 4.1.0 - Known Issues.