[Backlogmanager] [FIWARE-JIRA] (HELP-14569) [fiware-stackoverflow] FIWARE Cygnus can' t persist in HDFSink

[Andres Muñoz (JIRA)]

     [ https://jira.fiware.org/browse/HELP-14569?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andres Muñoz updated HELP-14569:
--------------------------------
    Status: Answered  (was: In Progress)

> [fiware-stackoverflow] FIWARE Cygnus can't persist in HDFSink
> -----------------------------------------------------------------
>
>                 Key: HELP-14569
>                 URL: https://jira.fiware.org/browse/HELP-14569
>             Project: Help-Desk
>          Issue Type: Monitor
>          Components: FIWARE-TECH-HELP
>            Reporter: Backlog Manager
>            Assignee: Andres Muñoz
>              Labels: fiware, fiware-cygnus, webhdfs
>
> Created question in FIWARE Q/A platform on 29-08-2018 at 20:08
> {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/52083773/fiware-cygnus-cant-persist-in-hdfsink
> +Question:+
> FIWARE Cygnus can't persist in HDFSink
> +Description:+
> I want to persist information in Hadoop through Cygnus.
> I'm testing the services, but in Cygnus log I receive this:
> msg=org.apache.http.client.protocol.ResponseProcessCookies[129] : Invalid cookie header: "Set-Cookie: hadoop.auth="u=hduser&p=hduser&t=simple&e=1535600601906&s=PBVO9ijLyamz6JCcTEohe76tgl0="; Path=/; Expires=jue, 30-ago-2018 03:43:21 GMT; HttpOnly". Unable to parse expires attribute: jue, 30-ago-2018 03:43:21 GMT
>     [NGSIRestHandler] Bad HTTP notification (GET method not supported)
> time=2018-08-29T17:53:25.008Z | lvl=WARN | corr=50e71d08-183d-4181-835a-09c5935adec4 | trans=50e71d08-183d-4181-835a-09c5935adec4 | srv=user_activity | subsrv=/user_activity | comp=cygnus-ngsi | op=doPost | msg=org.apache.flume.source.http.HTTPSource$FlumeHTTPServlet[192] : Deserializer threw unexpected exception. 
> org.apache.http.MethodNotSupportedException: GET method not supported
> But in the console, I receive that everything is ok.
> My notification.sh is like that:
> !/bin/sh    
> URL=$1
> if [ "$2" != "" ]
> then
>        SERVICE=$2
>    else
>           SERVICE=default
>       fi
>   if [ "$3" != "" ]
>   then
>          SERVICE_PATH=$3
>  else
>         SERVICE_PATH=/
>     fi
>     curl $URL -v -s -S --header 'Content-Type: application/json; charset=utf-8' --header 'Accept: application/json' --header 'User-Agent: orion/0.10.0' --header "Fiware-Service: $SERVICE" --header "Fiware-ServicePath: $SERVICE_PATH" -d @- <<EOF
> {
>             "subscriptionId": "51c0ac9ed714fb3b37d7d5a8",
>             "originator": "localhost",
>             "contextResponses": [{
>                 "contextElement": {
>                     "attributes": [{
>                         "name": "temperature",
>                         "type": "centigrade",
>                         "value": "26.5"
>                     }],
>                     "type": "Room",
>                     "isPattern": "false",
>                     "id": "Room1"
>                 },
>                 "statusCode": {
>                     "code": "200",
>                     "reasonPhrase": "OK"
>                 }
>             }]
>         }
> EOF
> The NGSI is not supposed to be intended to receive HTTP notifications as it is a REST API?
> Can anyone help me? It's my first time using this kind of services and I am absolutely lost.
> For more information, I am using Cygnus version 1.6.0.
> Thank you.



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