*WSO2 Complex Event Processor 3.0.0-Alpha2 Released!*

Date :05th September 2013

The WSO2 Complex Event Processor team is pleased to announce the release of
3.0.0-Alpha2 version of the WSO2 Complex Event Processor.

The Alpha2 distribution is available at:
https://svn.wso2.org/repos/wso2/scratch/cep_packs/cep-3.0.0/wso2cep-3.0.0-Alpha2.zip

Following are the bug fixes, improvements and the new features available
with this release.

Bug

   - [CEP-109 <https://wso2.org/jira/browse/CEP-109>] - CEP bucket not
   shown in the application deployer UI
   - [CEP-168 <https://wso2.org/jira/browse/CEP-168>] - CEP samples not
   working in windows if it has long class paths
   - [CEP-202 <https://wso2.org/jira/browse/CEP-202>] - Stream definition
   is changed when configuring bucket through UI
   - [CEP-204 <https://wso2.org/jira/browse/CEP-204>] - When a space is
   given for the LastTradeAmount in XML message, an exception is thrown and
   looped, and the functionality does not work afterwards.
   - [CEP-210 <https://wso2.org/jira/browse/CEP-210>] - problem with the
   min aggregation function that breaks bucket configuration.
   - [CEP-236 <https://wso2.org/jira/browse/CEP-236>] - Siddhi registry
   integration to get registry properties
   - [CEP-241 <https://wso2.org/jira/browse/CEP-241>] - CEP - Cannot
   install CEP feature to fresh carbon server using feature manager
   - [CEP-270 <https://wso2.org/jira/browse/CEP-270>] - Use single
   Hazelcast cache for CEP instance
   - [CEP-303 <https://wso2.org/jira/browse/CEP-303>] - Output Snapshot
   Rate Limiting Tests fail intermittently
   - [CEP-330 <https://wso2.org/jira/browse/CEP-330>] - Object is not
   forwarded by Event Processor when EF using a stream definition which is
   exposed by EB
   - [CEP-331 <https://wso2.org/jira/browse/CEP-331>] - CEP does not
   consume JMS object messages or Text messages
   - [CEP-332 <https://wso2.org/jira/browse/CEP-332>] - CEP Samples not
   working properly in Windows
   - [CEP-333 <https://wso2.org/jira/browse/CEP-333>] - Integrate
   Hazilechast with CEP
   - [CEP-334 <https://wso2.org/jira/browse/CEP-334>] - meta & correlation
   prfixes are missed in Siddhi stream creation
   - [CEP-337 <https://wso2.org/jira/browse/CEP-337>] - Sending JMS text
   messages from any format other than XML throws an exception
   - [CEP-344 <https://wso2.org/jira/browse/CEP-344>] - Event Builder does
   not go to inactive state when Input Transport Adaptor is removed
   - [CEP-346 <https://wso2.org/jira/browse/CEP-346>] - Siddhi errors are
   not geeeitng logged
   - [CEP-347 <https://wso2.org/jira/browse/CEP-347>] - Errors are not
   propogated to the UI
   - [CEP-348 <https://wso2.org/jira/browse/CEP-348>] - Cannot delete
   inactive execution plan from integration tests
   - [CEP-349 <https://wso2.org/jira/browse/CEP-349>] - Add validation for
   execution plan
   - [CEP-350 <https://wso2.org/jira/browse/CEP-350>] - Integration test
   filters refer to wrong packages
   - [CEP-351 <https://wso2.org/jira/browse/CEP-351>] - Add Input Adapters
   not available in the Event builder UI on CEP process flow
   - [CEP-352 <https://wso2.org/jira/browse/CEP-352>] - Two Output Events
   are created from CEP for a single input event
   - [CEP-353 <https://wso2.org/jira/browse/CEP-353>] - Add New Event
   Stream button of Event Process Flow not working
   - [CEP-354 <https://wso2.org/jira/browse/CEP-354>] - Event formatter
   stream attributes are shown in UI with out meta_ tags
   - [CEP-358 <https://wso2.org/jira/browse/CEP-358>] - Source view of
   Inactive Execution Plans not working
   - [CEP-359 <https://wso2.org/jira/browse/CEP-359>] - JSON mapping UI of
   the Event Builder does not support array events
   - [CEP-360 <https://wso2.org/jira/browse/CEP-360>] - XML mapping UI of
   the Event Builder has the parent path fileld at the end
   - [CEP-361 <https://wso2.org/jira/browse/CEP-361>] - Attribute types are
   inconsistent across all the CEP components

Improvement

   - [CEP-181 <https://wso2.org/jira/browse/CEP-181>] - Modules sections
   seems to be useless. Better to remove it.
   - [CEP-207 <https://wso2.org/jira/browse/CEP-207>] - Memory Optimization
   for Siddhi Patterns
   - [CEP-228 <https://wso2.org/jira/browse/CEP-228>] - Destroy callbacks
   for Siddhi extensions
   - [CEP-244 <https://wso2.org/jira/browse/CEP-244>] - Improving
   navigation in CEP UI to create the end to end usecase
   - [CEP-259 <https://wso2.org/jira/browse/CEP-259>] - Fix Siddhi to use
   single Hazelcast instance
   - [CEP-271 <https://wso2.org/jira/browse/CEP-271>] - Integrate Cassandra
   for snapshot persistence support for CEP
   - [CEP-327 <https://wso2.org/jira/browse/CEP-327>] - Enable output
   endpoints to change based on the message properties
   - [CEP-340 <https://wso2.org/jira/browse/CEP-340>] - API for WSO2Event
   Receiver
   - [CEP-341 <https://wso2.org/jira/browse/CEP-341>] - API for WSO2Event
   Sernder
   - [CEP-343 <https://wso2.org/jira/browse/CEP-343>] - Extensible
   predicate builders for Siddhi event tables
   - [CEP-355 <https://wso2.org/jira/browse/CEP-355>] - Interchange input
   attribute name and type positions at WSO2 Event Mapping
   - [CEP-356 <https://wso2.org/jira/browse/CEP-356>] - Event Builder
   Notifications are not propagated to Event Formatter when Execution Plan is
   no present
   - [CEP-357 <https://wso2.org/jira/browse/CEP-357>] - Source view of
   Inactive Event Formatters not working

New Feature

   - [CEP-129 <https://wso2.org/jira/browse/CEP-129>] - SMS broker for CEP
   - [CEP-231 <https://wso2.org/jira/browse/CEP-231>] - New component
   called "EventFormatter" to handle the events when sending out from the CEP
   - [CEP-234 <https://wso2.org/jira/browse/CEP-234>] - Registry
   integration for Event Formatter (XML, Text and JSON mapping)

Task

   - [CEP-307 <https://wso2.org/jira/browse/CEP-307>] - Test the
   functionality of all the components in tenant-mode
   - [CEP-328 <https://wso2.org/jira/browse/CEP-328>] - Need to enable
   plain text builder in axis2.xml by default for email input Transport Adaptor
   - [CEP-345 <https://wso2.org/jira/browse/CEP-345>] - Write Integration
   tests to check activation/deactivation of dependent artifacts in CEP flow


We welcome your feedback on this release of WSO2 CEP.


-- The WSO2 CEP team --


-- 
Rajeev Sampath
Senior Software Engineer
WSO2, Inc.; http://www.wso2.com.

Mobile:* +94716265766
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