[ https://jira.fiware.org/browse/HELP-15811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Fernando Lopez updated HELP-15811:
----------------------------------
Description:
Created question in FIWARE Q/A platform on 13-05-2019 at 13:05
{color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/56111033/orion-cb-cant-access-entities-via-v2-entities-endpoint
+Question:+
Orion CB: Can't Access Entities via /v2/entities endpoint
+Description:+
While creating a wirecloud wiring using NGSI Source operator, I encountered an error (helpless error) for couple of days, regarding connection to my instance of Orion CB. I can confirm all other NGSI operator settings entered are correct.
Error creating subscription in the context broker server: Connection Error
I however, suspect this error has to do with Orion NOT finding the entities to subscribe the NGSI Source operator. This is because I tried accessing Eindhoven's broker (http://212.159.228.70:1026/) and it works, NGSI Source operator subscription created successfully.
Equally, I get all entities/attributes in the Eindhoven's broker using:
Akil$http http://212.159.228.70:1026/v2/entities
HTTP/1.1 200 OK
Connection: Keep-Alive
Content-Length: 15501
Content-Type: application/json
Date: Mon, 13 May 2019 10:20:20 GMT
Fiware-Correlator: b5e5294a-7568-11e9-83c8-0242ac120003
[
{
"NO2": {
"metadata": {},
"type": "Number",
"value": 27.5
},
"Ozon": {
"metadata": {},
"type": "Number",
"value": 59.5
},
"PM1": {
"metadata": {},
"type": "Number",
"value": 8
},
"PM10": {
"metadata": {},
"type": "Number",
"value": 12
},
.
.
}
]
But then I cannot get the entities in my Orion instance using same scenario:
Akil$ http 193.136.xx.xx:53154/v2/entities
HTTP/1.1 200 OK
Connection: Keep-Alive
Content-Length: 2
Content-Type: application/json
Date: Mon, 13 May 2019 10:36:13 GMT
Fiware-Correlator: ee22e4b2-756a-11e9-afa1-0242ac160007
[]
Return empty list, whereas I have available 2 FIWARE services: environment and urbansense. The entities I want to access are available with the urbansense fiware-service having /basic fiware-servicepath.
Service health:
Akil$ http 193.136.xx.xx:53154/version
HTTP/1.1 200 OK
Connection: Keep-Alive
Content-Length: 345
Content-Type: application/json
Date: Mon, 13 May 2019 10:50:13 GMT
Fiware-Correlator: e32bf3da-756c-11e9-9371-0242ac160007
{
"orion": {
"compile_time": "Tue Feb 12 10:51:10 UTC 2019",
"compiled_by": "root",
"compiled_in": "4f8128ac7b5b",
"doc": "https://fiware-orion.rtfd.io/",
"git_hash": "7ae8c69b97cd875236b952322a6bd503debbd13d",
"release_date": "Tue Feb 12 10:51:10 UTC 2019",
"uptime": "6 d, 18 h, 7 m, 6 s",
"version": "2.1.0-next"
}
}
Questions:
Why can't I access my Orion instance same way I accessed Eindhoven's
broker?
Is this the reason why my wiring for NGSI Source operator
failed, thus reporting subscription error above?
was:
Created question in FIWARE Q/A platform on 13-05-2019 at 13:05
{color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/56111033/orion-cb-cant-access-entities-via-v2-entities-endpoint
+Question:+
Orion CB: Can't Access Entities via /v2/entities endpoint
+Description:+
While creating a wirecloud wiring using NGSI Source operator, I encountered an error (helpless error) for couple of days, regarding connection to my instance of Orion CB. I can confirm all other NGSI operator settings entered are correct.
Error creating subscription in the context broker server: Connection Error
I however, suspect this error has to do with Orion NOT finding the entities to subscribe the NGSI Source operator. This is because I tried accessing Eindhoven's broker (http://212.159.228.70:1026/) and it works, NGSI Source operator subscription created successfully.
Equally, I get all entities/attributes in the Eindhoven's broker using:
Akil$http http://212.159.228.70:1026/v2/entities
HTTP/1.1 200 OK
Connection: Keep-Alive
Content-Length: 15501
Content-Type: application/json
Date: Mon, 13 May 2019 10:20:20 GMT
Fiware-Correlator: b5e5294a-7568-11e9-83c8-0242ac120003
[
{
"NO2": {
"metadata": {},
"type": "Number",
"value": 27.5
},
"Ozon": {
"metadata": {},
"type": "Number",
"value": 59.5
},
"PM1": {
"metadata": {},
"type": "Number",
"value": 8
},
"PM10": {
"metadata": {},
"type": "Number",
"value": 12
},
.
.
}
]
But then I cannot get the entities in my Orion instance using same scenario:
Akil$ http 193.136.xx.xx:53154/v2/entities
HTTP/1.1 200 OK
Connection: Keep-Alive
Content-Length: 2
Content-Type: application/json
Date: Mon, 13 May 2019 10:36:13 GMT
Fiware-Correlator: ee22e4b2-756a-11e9-afa1-0242ac160007
[]
Return empty list, whereas I have available 2 FIWARE services: environment and urbansense. The entities I want to access are available with the urbansense fiware-service having /basic fiware-servicepath.
Service health:
Akil$ http 193.136.xx.xx:53154/version
HTTP/1.1 200 OK
Connection: Keep-Alive
Content-Length: 345
Content-Type: application/json
Date: Mon, 13 May 2019 10:50:13 GMT
Fiware-Correlator: e32bf3da-756c-11e9-9371-0242ac160007
{
"orion": {
"compile_time": "Tue Feb 12 10:51:10 UTC 2019",
"compiled_by": "root",
"compiled_in": "4f8128ac7b5b",
"doc": "https://fiware-orion.rtfd.io/",
"git_hash": "7ae8c69b97cd875236b952322a6bd503debbd13d",
"release_date": "Tue Feb 12 10:51:10 UTC 2019",
"uptime": "6 d, 18 h, 7 m, 6 s",
"version": "2.1.0-next"
}
}
Questions:
Why can't I access my Orion instance same way I accessed Eindhoven's
broker?
Is this the reason why my wiring for NGSI Source operator
failed, thus reporting subscription error above?
HD-Enabler: Wirecloud
> [fiware-stackoverflow] Orion CB: Can't Access Entities via /v2/entities endpoint
> ------------------------------------------------------------------------------------
>
> Key: HELP-15811
> URL: https://jira.fiware.org/browse/HELP-15811
> Project: Help-Desk
> Issue Type: Monitor
> Components: FIWARE-TECH-HELP
> Reporter: Backlog Manager
> Assignee: Álvaro Arranz
> Labels: fiware, fiware-orion, fiware-wirecloud
>
> Created question in FIWARE Q/A platform on 13-05-2019 at 13:05
> {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/56111033/orion-cb-cant-access-entities-via-v2-entities-endpoint
> +Question:+
> Orion CB: Can't Access Entities via /v2/entities endpoint
> +Description:+
> While creating a wirecloud wiring using NGSI Source operator, I encountered an error (helpless error) for couple of days, regarding connection to my instance of Orion CB. I can confirm all other NGSI operator settings entered are correct.
> Error creating subscription in the context broker server: Connection Error
> I however, suspect this error has to do with Orion NOT finding the entities to subscribe the NGSI Source operator. This is because I tried accessing Eindhoven's broker (http://212.159.228.70:1026/) and it works, NGSI Source operator subscription created successfully.
> Equally, I get all entities/attributes in the Eindhoven's broker using:
> Akil$http http://212.159.228.70:1026/v2/entities
> HTTP/1.1 200 OK
> Connection: Keep-Alive
> Content-Length: 15501
> Content-Type: application/json
> Date: Mon, 13 May 2019 10:20:20 GMT
> Fiware-Correlator: b5e5294a-7568-11e9-83c8-0242ac120003
> [
> {
> "NO2": {
> "metadata": {},
> "type": "Number",
> "value": 27.5
> },
> "Ozon": {
> "metadata": {},
> "type": "Number",
> "value": 59.5
> },
> "PM1": {
> "metadata": {},
> "type": "Number",
> "value": 8
> },
> "PM10": {
> "metadata": {},
> "type": "Number",
> "value": 12
> },
> .
> .
> }
> ]
> But then I cannot get the entities in my Orion instance using same scenario:
> Akil$ http 193.136.xx.xx:53154/v2/entities
> HTTP/1.1 200 OK
> Connection: Keep-Alive
> Content-Length: 2
> Content-Type: application/json
> Date: Mon, 13 May 2019 10:36:13 GMT
> Fiware-Correlator: ee22e4b2-756a-11e9-afa1-0242ac160007
> []
> Return empty list, whereas I have available 2 FIWARE services: environment and urbansense. The entities I want to access are available with the urbansense fiware-service having /basic fiware-servicepath.
> Service health:
> Akil$ http 193.136.xx.xx:53154/version
> HTTP/1.1 200 OK
> Connection: Keep-Alive
> Content-Length: 345
> Content-Type: application/json
> Date: Mon, 13 May 2019 10:50:13 GMT
> Fiware-Correlator: e32bf3da-756c-11e9-9371-0242ac160007
> {
> "orion": {
> "compile_time": "Tue Feb 12 10:51:10 UTC 2019",
> "compiled_by": "root",
> "compiled_in": "4f8128ac7b5b",
> "doc": "https://fiware-orion.rtfd.io/",
> "git_hash": "7ae8c69b97cd875236b952322a6bd503debbd13d",
> "release_date": "Tue Feb 12 10:51:10 UTC 2019",
> "uptime": "6 d, 18 h, 7 m, 6 s",
> "version": "2.1.0-next"
> }
> }
> Questions:
> Why can't I access my Orion instance same way I accessed Eindhoven's
> broker?
> Is this the reason why my wiring for NGSI Source operator
> failed, thus reporting subscription error above?
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