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  1. Help-Desk
  2. HELP-15335

[Fiware-general-help] [fiware-Draco] Problem faced in apache nifi-draco

        Details

        • Type: extRequest
        • Status: Closed
        • Priority: Major
        • Resolution: Done
        • Fix Version/s: 2021
        • Component/s: FIWARE-TECH-HELP
        • Labels:
          None
        • HD-Enabler:
          Draco

          Description

          Hi Fiware Team,

          I'm new to Fiware and working on some Fiware GEs.

          I wanted to test below scenario so I built an environment:

          [data]---->[Fiware-Orion]------------>[Nifi-Draco]--------->[Postgres]

          But during the execution I am facing below error in Nifi-draco. This seems as something wrong is sent to Nifi.
          Error: 2019-01-17 13:43:48,352 ERROR [Timer-Driven Process Thread-10] o.a.n.processors.ngsi.NGSIToPostgreSQL NGSIToPostgreSQL[id=66b53288-99b3-310f-c0d9-6e8046ba425b] java.lang.NullPointerException

          Request you to please help me out as I am stuck in the scenario.

          Attached:

          1. Nifi-Draco logs [draco.zip]

          2. Orion Entities and Subscription Curl Data [orion_curl.txt]

          Anurag Vashisth

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          [Created via e-mail received from: Anurag Vashisth <anurag.vashisth@india.nec.com>]

          1. Text File
            orion_curl.txt
            1 kB
            FW External User

            Activity

            Descending order - Click to sort in ascending order
            Transition Time In Source Status Execution Times Last Executer Last Execution Date
            Open Open In Progress In Progress
            		3d 18m 1 Andres Muñoz 21/Jan/19 10:36 AM
            In Progress In Progress Answered Answered
            		7d 23h 38m 1 Andres Muñoz 29/Jan/19 10:14 AM
            Answered Answered Closed Closed
            		2d 5h 12m 1 Andres Muñoz 31/Jan/19 3:26 PM
            fla Fernando Lopez made changes -
            Fix Version/s 2021 [ 12600 ]
            andres.munoza Andres Muñoz made changes -
            Resolution Done [ 10000 ]
            Status Answered [ 10104 ] Closed [ 6 ]
            andres.munoza Andres Muñoz made changes -
            Status In Progress [ 3 ] Answered [ 10104 ]
            andres.munoza Andres Muñoz made changes -
            Status Open [ 1 ] In Progress [ 3 ]
            Hide
            Permalink
            andres.munoza Andres Muñoz added a comment -

            Hi Anurag,

            Please can you tell me what are the attributes that the ListenHTTP processor are receiving?. You can check that sending one notification and then, select the ListenHTTP Processor, do right click and select data provenance, then clink on the icon placed on the upper- left of the window and then click in the attributes tab, capture the screen and show me the content for checking what headers are you receiving.

            Best Regards,
            Andrés

            Show
            andres.munoza Andres Muñoz added a comment - Hi Anurag, Please can you tell me what are the attributes that the ListenHTTP processor are receiving?. You can check that sending one notification and then, select the ListenHTTP Processor, do right click and select data provenance, then clink on the icon placed on the upper- left of the window and then click in the attributes tab, capture the screen and show me the content for checking what headers are you receiving. Best Regards, Andrés
            joaquin.salvachua Joaquín Salvachúa made changes -
            Assignee Joaquín Salvachúa [ joaquin.salvachua ] Andres Muñoz [ andres.munoza ]
            charlotte Charlotte Kotterman made changes -
            Component/s FIWARE-TECH-HELP [ 10278 ]
            Component/s FIWARE-GENERAL-HELP [ 10277 ]
            HD-Enabler Draco [ 11536 ]
            Assignee Charlotte Kotterman [ charlotte ] Joaquín Salvachúa [ joaquin.salvachua ]
            backlogmanager Backlog Manager made changes -
            Assignee Charlotte Kotterman [ charlotte ]
            backlogmanager Backlog Manager made changes -
            Field Original Value New Value
            Component/s FIWARE-GENERAL-HELP [ 10277 ]
            fw.ext.user FW External User created issue -

              People

              • Assignee:
                andres.munoza Andres Muñoz
                Reporter:
                fw.ext.user FW External User
              • Votes:
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                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: