Hi All, WSO2 CEP Team is pleased to announce the Beta release of WSO2 Complex Event Processor 4.1.0.
WSO2 Complex Event Processor (CEP) can be used to identify the most meaningful events within an event cloud, analyzes their impacts, and acts on them in real time. Built to be extremely high performing it offers significant time saving and affordable acquisition. WSO2 CEP Manager is released under the Apache Software License 2.0. The distribution is available at [1]. The documentation for CEP 4.1.0 Beta can be found at [2] (which is WIP). Your feedback is most welcome, and any issues can be reported to the project at [3]. Following bug fixes and improvements have been added along with this release . *Bug* - [CEP-1347 <https://wso2.org/jira/browse/CEP-1347>] - Refreshing Arc and Map charts is visible when throughput is high - [CEP-1367 <https://wso2.org/jira/browse/CEP-1367>] - Cannot add a datasource, with name having character 's' - [CEP-1383 <https://wso2.org/jira/browse/CEP-1383>] - Intermittently an NPE is thrown on worker logs when updating execution planner with Output Rate Limiting patterns - [CEP-1387 <https://wso2.org/jira/browse/CEP-1387>] - Analytics Dashboard - Multiline Y axis Limitations - [CEP-1388 <https://wso2.org/jira/browse/CEP-1388>] - "Error while indexing" issue observed in worker node when starting a fresh pack in CEP distributed cluster - [CEP-1389 <https://wso2.org/jira/browse/CEP-1389>] - Analytics Dashboard - Line and Area charts miss first event when plotting - [CEP-1391 <https://wso2.org/jira/browse/CEP-1391>] - OOM when nodes are disconnected from hazelcast cluster in distributed mode - [CEP-1392 <https://wso2.org/jira/browse/CEP-1392>] - Restrict setting up incorrect configurations in event simulator configuration files for sample mode - [CEP-1395 <https://wso2.org/jira/browse/CEP-1395>] - Analytics Dashboard - Login redirection does not work in Sample mode - [CEP-1431 <https://wso2.org/jira/browse/CEP-1431>] - Cannot put "((true) in SomeEventTable)" as an attribute in the select statement - [CEP-1438 <https://wso2.org/jira/browse/CEP-1438>] - Siddhi PMML extension is always expecting an output field - [CEP-1460 <https://wso2.org/jira/browse/CEP-1460>] - MQTT Event receiver unsubscribes from the topic on shutdown, even cleanSession is set to false. - [CEP-1461 <https://wso2.org/jira/browse/CEP-1461>] - Issue on viewing system logs in management console - [CEP-1466 <https://wso2.org/jira/browse/CEP-1466>] - two get calls executes when datasources getting populated for Batch and realtime *Improvement* - [CEP-1406 <https://wso2.org/jira/browse/CEP-1406>] - Need to have tool tips for icons in the Dashboard - [CEP-1467 <https://wso2.org/jira/browse/CEP-1467>] - When deleting a gadget need a configurable option to either delete whole layout with block or only the block(gadget content)) References: [1] https://github.com/wso2/product-cep/releases/tag/v4.1.0-beta [2] https://docs.wso2.com/display/CEP410/WSO2+Complex+Event+Processor+Documentation [3] https://wso2.org/jira/browse/CEP Thanks, -WSO2 CEP Team- -- *V. Mohanadarshan* *Senior Software Engineer,* *Data Technologies Team,* *WSO2, Inc. http://wso2.com <http://wso2.com> * *lean.enterprise.middleware.* email: mo...@wso2.com phone:(+94) 771117673
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