[Fiware-tech-help] Questions about cep and orion

[Tali Yatzkar-Haham]

FIWARE tech help, please address Mr. Zhiying Liu issue on Spain2 

-------------------
Dear Mr. Zhiying Liu,

Glad to hear you had a working integration with the CEP and Orion! Sorry 
to hear it is not working on the Spain2.
Since you see the problem in two different component, I forward this issue 
to the FIWARE tech help. 

Best regards,
Tali

Tali Yatzkar Haham
Smart Decision Solutions
IBM Haifa Research Lab, Israel
tali at il.ibm.com 972-4-8296320
 



From:   "Liu, Zhiying" <zhiying.liu at qsc.de>
To:     Tali Yatzkar-Haham/Haifa/IBM at IBMIL
Date:   04/05/2015 04:45 PM
Subject:        Questions about cep and orion



Dear Mr. Yatzkar-Haham,

I have an CEP instance and an orion pub sub instance running on Spain 
node. The CEP accept some input events, produces output events as defined, 
and send them to orion instance. And one can query the events from the 
pub-sub node. Every thing worked fine before my orion node was deleted. 
As suggested by FIWARE society, I am now moving my things to Spain2. 

On Spain2 node I have: 
 
1. created a new CEP instance, and imported my project definition to the 
new instance,
2. created an orion pub-sub instance and have done the same things that I 
have done before (fortunately I have documented the steps that made things 
work). 
 
However I have problems on both of the new instances.
 
1. For CEP, I get "OK" response for change definition and change state of 
my definition (start, stop).  But for push event like this: 
curl -v -X POST http://130.206.116.4:8080/ProtonOnWebServer/rest/events
Content-Type: application/json
{"Name":"Generated","component":"wind","value":"1308.16","gtime":"20150121"} 

I always get this status error:  500 Error Interno del Servido
The exact same command to the old instance works fine. The same definition 
is exported from the old instance and imported to the new one. 

2. For Orion, I can login and start the context broker like this: ?
/etc/init.d/contextBroker start?.
But when I send event definition like this:
Command: POST
(curl 130.206.116.6:1026/v1/updateContext -s -S --header 'Content-Type: 
application/xml' -d @- | xmllint --format - ) <<EOF
<?xml version="1.0" encoding="UTF-8"?>
<updateContextRequest>
   <contextElementList>
    <contextElement>
                 <entityId type="EnergyWarning" isPattern="false">
                        <id>NotMatch</id>
                 </entityId>
                <contextAttributeList>
           <contextAttribute>
            <name>EventId</name>
 <contextValue>2c67baff-402d-4a48-b22d-e2f5fc743499</contextValue>
         </contextAttribute>
           <contextAttribute>
            <name>DetectionTime</name>
                  <contextValue>19/11/2014-11:02:05</contextValue>
         </contextAttribute>
           <contextAttribute>
            <name>difference</name>
                  <contextValue>600.0</contextValue>
         </contextAttribute>
           <contextAttribute>
            <name>Cost</name>
                  <contextValue>0.0</contextValue>
         </contextAttribute>
           <contextAttribute>
            <name>Certainty</name>
                  <contextValue>0.0</contextValue>
         </contextAttribute>
           <contextAttribute>
            <name>Name</name>
                  <contextValue>EWarning</contextValue>
         </contextAttribute>
           <contextAttribute>
            <name>OccurrenceTime</name>
                  <contextValue>19/11/2014-11:02:05</contextValue>
         </contextAttribute>
           <contextAttribute>
            <name>component</name>
                  <contextValue>biogas2</contextValue>
         </contextAttribute>
           <contextAttribute>
            <name>Duration</name>
                  <contextValue>0.0</contextValue>
         </contextAttribute>
      </contextAttributeList>
    </contextElement>
   </contextElementList>
   <updateAction>APPEND</updateAction>
</updateContextRequest> 
 
The response status is ok, but the error message is:
 
{ "orionError" : { "code" : "400", "reasonPhrase" : "Bad Request", 
"details" : "service '/v1/updateContext' not found" } }
 
This exact same command (except ip address) works for my old Orion 
instance. 

Any help would be highly appreciated!
With best regards,

Zhiying Liu

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