Details
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Type:
extRequest
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Status: Closed
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Priority:
Major
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Resolution: Done
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Fix Version/s: 2021
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Component/s: FIWARE-TECH-HELP
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Labels:None
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Sender Email:
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HD-Chapter:Data
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HD-Enabler:Cygnus
Description
Cygnus:
- Not working when i use subscription from context-broker, i make a subscription in orion to use in cygnus but every request gives me an error: "Received bad request from client.
org.apache.flume.source.http.HTTPBadRequestException: 'fiware-servicepath' header value does not match the number of notified context responses", i've used the same examples that are in the documment, using the headers fiware-servicepath when i create the subsctiption:
-I'ts creating a collection in MongoDB for each entity, is it better to use another Database?
Activity
Will you please tell us what the "docker pull" for the Cygnus container was? From the link you provided I know what you are doing about Orion and mongo, but I don't know how the Connection with Cygnus/Orion, etc is done from your docker pull.
On the other hand, will you provide an example of your subscription and some test data you provide to Orion?
Best regards,
José Ignacio
Comment by eslem@fruitsapp.com :
Hi,
for the Cygnus i made a docker pull, and for the context-broker i used the one that is in the documentation (https://fiware-orion.readthedocs.io/en/develop/user/docker/index.html)
Regards.
Eslem Alzate.
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Hi, can you send a link to dockerfile or docker-compose you used
Comment by eslem@fruitsapp.com :
Hi Francesco,
both are deployed using the latest docker container, and are running in the same machine running Amazon Linux AMI 2017.09.1 in a EC2 AWS instance.
i've followed the documentation and if i use the notify script, works fine, but if i make the subscription in orion i get this error.
The cygnus log is attached.
Thank you.
Regards.
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Hi Eslem,
could you please add some information Orion and Cygnus in your architecture
-version of both
-are they deployed in containers?
Thanks
Comment by eslem@fruitsapp.com :
Hello Jose.
I think from the docker pull the cygnus version is the 1.8. The connection between Cygnus/Orion is made with the Orion subscriptions as i saw in the documents.
About the subscription i've attached a screenshot, you can see there the url of the context broker.
I'm not sure if this is usefull but i have some scripts to update data to cygnus and they are working (also attached).
Regards.
Eslem Alzate.
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