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From Ashan Dhananjaya <dhananjay...@gmail.com>
Subject Re: [GSoC-2015][Stratos] Getting an error in server start up
Date Sun, 09 Aug 2015 07:20:57 GMT
Hi Paranavan,

Normally this error comes, when your out put dataset and the export stream
definition doesn't get match. I can see,

*StreamDefinition{*
*        streamId='curve_finder_load_average_stats:1.0.0',*
*        name='curve_finder_load_average_stats',*
*        version='1.0.0',*
*        nickName='curve finder load average stats',*
*        description='curve finder load average stats',*
*        tags=null,*
*        metaData=null,*
*        correlationData=null,*
*        payloadData=[Attribute{name='cluster_id', type=STRING},
Attribute{name='cluster_instance_id', type=STRING},
Attribute{name='network_partition_id', type=STRING},
Attribute{name='curve_finder_load_average', type=DOUBLE}],*
*}*

*StreamDefinition{*
*        streamId='curve_finder_load_average_stats:1.0.0',*
*        name='curve_finder_load_average_stats',*
*        version='1.0.0',*
*        nickName='null',*
*        description='null',*
*        tags=null,*
*        metaData=null,*
*        correlationData=null,*
*        payloadData=[Attribute{name='cluster_id', type=STRING},
Attribute{name='cluster_instance_id', type=STRING},
Attribute{name='network_partition_id', type=STRING},
Attribute{name='second_derivative_load_average', type=DOUBLE}],*
*}*


that the theres a mismatch in the attribute name. AFAIK if you can figure
out why it is different this can be solve.

Thank You!
Best Regards,
Ashan

On Sun, Aug 9, 2015 at 12:20 PM, Pranavan Theivendiram <
pranavan.11@cse.mrt.ac.lk> wrote:

> Hi All,
>
> I am getting the following error in server start up. Can anyone help me in
> this issue?
>
> *ERROR
> {org.wso2.carbon.event.processor.core.internal.CarbonEventProcessorService}
> -  Externally defined stream: *
> *StreamDefinition{*
> *        streamId='curve_finder_load_average_stats:1.0.0',*
> *        name='curve_finder_load_average_stats',*
> *        version='1.0.0',*
> *        nickName='curve finder load average stats',*
> *        description='curve finder load average stats',*
> *        tags=null,*
> *        metaData=null,*
> *        correlationData=null,*
> *        payloadData=[Attribute{name='cluster_id', type=STRING},
> Attribute{name='cluster_instance_id', type=STRING},
> Attribute{name='network_partition_id', type=STRING},
> Attribute{name='curve_finder_load_average', type=DOUBLE}],*
> *}*
> * is different from the existing stream :*
> *StreamDefinition{*
> *        streamId='curve_finder_load_average_stats:1.0.0',*
> *        name='curve_finder_load_average_stats',*
> *        version='1.0.0',*
> *        nickName='null',*
> *        description='null',*
> *        tags=null,*
> *        metaData=null,*
> *        correlationData=null,*
> *        payloadData=[Attribute{name='cluster_id', type=STRING},
> Attribute{name='cluster_instance_id', type=STRING},
> Attribute{name='network_partition_id', type=STRING},
> Attribute{name='second_derivative_load_average', type=DOUBLE}],*
> *}*
>
>
> Thanks
> *T. Pranavan*
> *BSc Eng Undergraduate| Department of Computer Science & Engineering
> ,University of Moratuwa*
> *Mobile| *0775136836
>

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