[Backlogmanager] [FIWARE-JIRA] (HELP-14379) [fiware-stackoverflow] How can I create a history graph in Wirecloud using history measurements?

Veronika Vlnkova (JIRA) jira-help-desk at jira.fiware.org
Mon Aug 20 11:17:00 CEST 2018


     [ https://jira.fiware.org/browse/HELP-14379?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Veronika Vlnkova resolved HELP-14379.
-------------------------------------
    Resolution: Done

> [fiware-stackoverflow] How can I create a history graph in Wirecloud using history measurements?
> ------------------------------------------------------------------------------------------------
>
>                 Key: HELP-14379
>                 URL: https://jira.fiware.org/browse/HELP-14379
>             Project: Help-Desk
>          Issue Type: Monitor
>          Components: FIWARE-TECH-HELP
>            Reporter: Backlog Manager
>            Assignee: Miguel Jiménez
>              Labels: fiware, fiware-wirecloud
>
> Created question in FIWARE Q/A platform on 27-06-2018 at 11:06
> {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/51059331/how-can-i-create-a-history-graph-in-wirecloud-using-history-measurements
> +Question:+
> How can I create a history graph in Wirecloud using history measurements?
> +Description:+
> I am developing a Fiware application and I am using many Fiware GEs (Wirecloud, IoT Agent, Orion, Cygnus, MondoDB, MySQL) that are integrated locally on my linux pc using docker.
> I managed to make Orion to receive measurements from a temperature sensor and store them in a MySQL database through Cygnus.
> Now, I would like to create a history graph in Wirecloud using those measurements.  I tried to use a History Module to Linear Graph operator that intermediates between an NGSI source operator and a Linear graph widget but I don't know what URL should I use for the HistoryMod Server URL. 
> I've tried to open the user manual for the History Module operator but the link is broken so I can not read it.
> I am posting some images with the wiring, HistoryModule settings, NGSI source settings and the Linear Graph error that I am receiving, for better understanding. 
> My questions are the following:
> What URL should I use for the HistoryMod Server URL?
> Am I wiring the components correctly or am I missing something? 



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