*WSO2 Complex Event Processor 3.0.0-Alpha Released!*

Date :17th August 2013

This alpha pack is available at :
https://svn.wso2.org/repos/wso2/people/suho/packs/cep/3.0.0/wso2cep-3.0.0-alpha.zip

To run the samples please follow the read-me, wso2cep-3.0.0/samples/cep
-samples/ReadMe.txt

Following are the bug fixes, improvements and the new features

Bug

   - [CEP-232 <https://wso2.org/jira/browse/CEP-232>] - When sending
   arbitrary map without defining at-least one property with same arbitrary
   value type.
   - [CEP-239 <https://wso2.org/jira/browse/CEP-239>] - Default attibute
   values for streams mapping
   - [CEP-269 <https://wso2.org/jira/browse/CEP-269>] - Successfully
   deployed message, of artefacts are not uniform in all CEP components
   - [CEP-274 <https://wso2.org/jira/browse/CEP-274>] - Fix CEP statistics
   - [CEP-280 <https://wso2.org/jira/browse/CEP-280>] - Need to format JMS
   Transport Adaptor
   - [CEP-281 <https://wso2.org/jira/browse/CEP-281>] - Email Transport
   Adaptor is not working
   - [CEP-282 <https://wso2.org/jira/browse/CEP-282>] - Deployment issue
   when editing a configuration file
   - [CEP-292 <https://wso2.org/jira/browse/CEP-292>] - Transport Adaptor
   related message properties are not changing in Event Builder
   - [CEP-293 <https://wso2.org/jira/browse/CEP-293>] - Ajax 404 - Not
   found error when clicking 'Add Execution Plan'
   - [CEP-294 <https://wso2.org/jira/browse/CEP-294>] - Creating an event
   builder configuration with same name which is already there in the tenant
   - [CEP-295 <https://wso2.org/jira/browse/CEP-295>] - Adding an invalid
   execution plan through UI proceeds without errors, but is not displayed in
   Active or Inactive Lists
   - [CEP-296 <https://wso2.org/jira/browse/CEP-296>] - Deleting Execution
   Plan undeploys properly, but does not delete the file
   - [CEP-297 <https://wso2.org/jira/browse/CEP-297>] - Exception when
   there are no XPath Prefixes in XML mapping of Event Builder
   - [CEP-298 <https://wso2.org/jira/browse/CEP-298>] - Enabling tracing
   via management console updates the wrong table row
   - [CEP-299 <https://wso2.org/jira/browse/CEP-299>] - Cannot add
   WSO2Event/Map mappings in Firefox via Managment Console
   - [CEP-300 <https://wso2.org/jira/browse/CEP-300>] - Enabling/disabling
   Tracing via Management Console UI does not get saved to file
   - [CEP-301 <https://wso2.org/jira/browse/CEP-301>] - Need to Format the
   Table headers in Add and Details page of Event Processor
   - [CEP-305 <https://wso2.org/jira/browse/CEP-305>] - JMS transport
   adaptor not working for WSO2 MB
   - [CEP-306 <https://wso2.org/jira/browse/CEP-306>] - Event Tracer UI is
   not visible, throws an error at back-end
   - [CEP-309 <https://wso2.org/jira/browse/CEP-309>] - Pattern 'Count n or
   more' fails with NegativeArraySizeException
   - [CEP-312 <https://wso2.org/jira/browse/CEP-312>] - Output XML mapping
   gives error when there is no child elements
   - [CEP-315 <https://wso2.org/jira/browse/CEP-315>] - When creating an
   event processor, It shows an warning saying that processor is already
   exists even though it is not there
   - [CEP-316 <https://wso2.org/jira/browse/CEP-316>] - Output events get
   doubled which coming from processor when updating an event formatter
   - [CEP-323 <https://wso2.org/jira/browse/CEP-323>] - Inactive Execution
   Plans are not shown in the UI
   - [CEP-326 <https://wso2.org/jira/browse/CEP-326>] - Inactive Event
   Processor UI is not working

Improvement

   - [CEP-230 <https://wso2.org/jira/browse/CEP-230>] - Event Processor
   implementation
   - [CEP-237 <https://wso2.org/jira/browse/CEP-237>] - DB Connection pool
   for RDBMS connections in mysql
   - [CEP-272 <https://wso2.org/jira/browse/CEP-272>] - By default remove
   Cassandra starting up at CEP start up
   - [CEP-273 <https://wso2.org/jira/browse/CEP-273>] - Add enable/disable
   tracing in all CEP components
   - [CEP-275 <https://wso2.org/jira/browse/CEP-275>] - Add enable/disable
   statistics in all CEP components
   - [CEP-277 <https://wso2.org/jira/browse/CEP-277>] - Need to have
   uniform logging statements in all the components
   - [CEP-279 <https://wso2.org/jira/browse/CEP-279>] - Need to have proper
   hints for the properties
   - [CEP-319 <https://wso2.org/jira/browse/CEP-319>] - Implement Siddhi
   Extension Support for CEP-3.0.0 Architecture
   - [CEP-325 <https://wso2.org/jira/browse/CEP-325>] - Tracing is not
   properly working in event processor component.. Changes are not getting
   added to xml file

New Feature

   - [CEP-229 <https://wso2.org/jira/browse/CEP-229>] - Event Builder
   Component for CEP 3.0.0
   - [CEP-238 <https://wso2.org/jira/browse/CEP-238>] - Mysql Transport
   Adaptor for CEP 3.0.0
   - [CEP-255 <https://wso2.org/jira/browse/CEP-255>] - Processing XML
   child elements as separate input messages
   - [CEP-276 <https://wso2.org/jira/browse/CEP-276>] - Add sample
   framework for CEP
   - [CEP-308 <https://wso2.org/jira/browse/CEP-308>] - CEP Process Flow
   - [CEP-310 <https://wso2.org/jira/browse/CEP-310>] - Email Broker to
   receive emails as inputs
   - [CEP-317 <https://wso2.org/jira/browse/CEP-317>] - SMS Output
   Transport Adaptor

Task

   - [CEP-283 <https://wso2.org/jira/browse/CEP-283>] - Documentation for
   Input Transport Adaptor Feature
   - [CEP-284 <https://wso2.org/jira/browse/CEP-284>] - Documentation for
   Output Transport Adaptor Feature
   - [CEP-285 <https://wso2.org/jira/browse/CEP-285>] - Documentation for
   Event Formatter Feature
   - [CEP-286 <https://wso2.org/jira/browse/CEP-286>] - Documentation for
   Event Builder Feature
   - [CEP-288 <https://wso2.org/jira/browse/CEP-288>] - Documentation for
   Event Tracer Feature
   - [CEP-302 <https://wso2.org/jira/browse/CEP-302>] - Need to disable
   Cassandra in server start-up
   - [CEP-313 <https://wso2.org/jira/browse/CEP-313>] - Fix the Email & MB
   input transport related issues
   - [CEP-314 <https://wso2.org/jira/browse/CEP-314>] - Add formatting to
   execution plan based on the sql syntax
   - [CEP-318 <https://wso2.org/jira/browse/CEP-318>] - Need to complete
   the "Test Connection" feature for all the output transport adaptor
   implementations

We welcome your feedback and would love to hear your thoughts on this
release of CEP.

CEP team

-- 
*Lasantha Fernando*
Software Engineer - Data Technologies Team
WSO2 Inc. http://wso2.com

email: [email protected]
mobile: (+94) 71 5247551
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