Ok. Did you add the Stratos extensions jar into CEP
(repository/components/lib) directory ?
https://github.com/apache/stratos/tree/master/extensions/cep/stratos-cep-extension

On Tue, Jun 2, 2015 at 6:37 PM, Pranavan Theivendiram <
[email protected]> wrote:

> Hi Nirmal,
>
> I am using WSO2 CEP 3.1.0, but I am getting those errors.
>
> *T. Pranavan*
> *BSc Eng Undergraduate| Department of Computer Science & Engineering
> ,University of Moratuwa*
> *Mobile| *0775136836
>
> On 2 June 2015 at 18:29, Nirmal Fernando <[email protected]> wrote:
>
>> If you are trying to setup Stratos in distributed mode, you have to use
>> WSO2 CEP 3.1.0 released version. If you want to use Stratos in single JVM
>> mode, you do not need an external CEP.
>>
>> On Tue, Jun 2, 2015 at 6:23 PM, Pranavan Theivendiram <
>> [email protected]> wrote:
>>
>>> Hi All,
>>>
>>> I am getting the following error log at the cep start up. Can anyone
>>> help me in this issue?
>>>
>>> [*2015-06-02 18:19:35,848] ERROR - {SiddhiExtensionLoader}  Cannot load
>>> Siddhi extension *
>>> *[2015-06-02 18:19:35,878] ERROR - {EventProcessorDeployer}  Execution
>>> plan is not deployed and in inactive state :
>>> SecondDerivativeOfHealthRequest.xml*
>>> *org.wso2.carbon.event.processor.core.exception.ExecutionPlanConfigurationException:
>>> Invalid query specified, No extension exist for
>>> OutputAttributeExtension{extensionName='stratos', functionName='concat',
>>> rename='health_second_der_cluster_network'}*
>>>
>>> Thanks in adavance.
>>>
>>> *T. Pranavan*
>>> *BSc Eng Undergraduate| Department of Computer Science & Engineering
>>> ,University of Moratuwa*
>>> *Mobile| *0775136836
>>>
>>> _______________________________________________
>>> Dev mailing list
>>> [email protected]
>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>
>>>
>>
>>
>> --
>>
>> Thanks & regards,
>> Nirmal
>>
>> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
>> Mobile: +94715779733
>> Blog: http://nirmalfdo.blogspot.com/
>>
>>
>>
>


-- 

Thanks & regards,
Nirmal

Associate Technical Lead - Data Technologies Team, WSO2 Inc.
Mobile: +94715779733
Blog: http://nirmalfdo.blogspot.com/
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