Uploaded image for project: 'Help-Desk'
  1. Help-Desk
  2. HELP-8911

[fiware-stackoverflow] Fiware STH: row data API not exposing metadata

        Details

          Description

          Created question in FIWARE Q/A platform on 08-03-2017 at 10:03
          Please, ANSWER this question AT https://stackoverflow.com/questions/42667222/fiware-sth-row-data-api-not-exposing-metadata

          Question:
          Fiware STH: row data API not exposing metadata

          Description:
          I am using Cygnus with Mongo and sth sink to retrieve historical data.

          In the current implementation of cygnus mongo sink the attribute metadata is not stored in the data base. So I updated cygnus to be able to store the attribute metadata.
          But when I use the STH-comet to retrieve the history, the API appreantly does not support retrieveing the attribute metadata.

          Am I missing some kind of configuration or the API is not supporting the attribute metadata since the response that I am getting from STH-comet is:

          {
          "contextResponses": [
          {
          "contextElement": {
          "attributes": [
          {
          "name": "humidity",
          "values": [

          { "recvTime": "2017-03-08T08:06:11.463Z", "attrType": "Number", "attrValue": "999" }

          ,

          { "recvTime": "2017-03-08T08:10:54.199Z", "attrType": "Number", "attrValue": "3.06" }

          ]
          }
          ],
          "id": "Room1",
          "isPattern": false,
          "type": "Room"
          },
          "statusCode":

          { "code": "200", "reasonPhrase": "OK" }

          }
          ]
          }

          In the mongoDB data base I have this content:

          { "_id" : ObjectId("58bfbb7c973c5c22d258cffc"), "recvTime" : ISODate("2017-03-08T08:06:11.463Z"), "attrName" : "humidity", "attrType" : "Number", "attrValue" : "999", "attrMetadata" : [ ] }

          { "_id" : ObjectId("58bfbc93973c5c22d258cffd"), "recvTime" : ISODate("2017-03-08T08:10:54.199Z"), "attrName" : "humidity", "attrType" : "Number", "attrValue" : "3.06", "attrMetadata" : [

          { "name" : "unit", "type" : "Text", "value" : "voltage" }

          ] }

          In case the API is not supporting the retrieval of the attribute metadata, can this feature be added?

          Thanks & Best regards.

            Activity

            Ascending order - Click to sort in descending order
            backlogmanager Backlog Manager created issue -
            Hide
            Permalink
            backlogmanager Backlog Manager added a comment -

            2017-05-22 15:11|CREATED monitor | # answers= 1, accepted answer= True

            Show
            backlogmanager Backlog Manager added a comment - 2017-05-22 15:11|CREATED monitor | # answers= 1, accepted answer= True
            backlogmanager Backlog Manager made changes -
            Field Original Value New Value
            Component/s FIWARE-TECH-HELP [ 10278 ]
            backlogmanager Backlog Manager made changes -
            Status Open [ 1 ] In Progress [ 3 ]
            Hide
            Permalink
            backlogmanager Backlog Manager added a comment -

            2017-05-22 18:08|UPDATED status: transition Answer| # answers= 1, accepted answer= True

            Show
            backlogmanager Backlog Manager added a comment - 2017-05-22 18:08|UPDATED status: transition Answer| # answers= 1, accepted answer= True
            backlogmanager Backlog Manager made changes -
            Resolution Done [ 10000 ]
            Status In Progress [ 3 ] Closed [ 6 ]
            Hide
            Permalink
            backlogmanager Backlog Manager added a comment -

            2017-05-22 21:08|UPDATED status: transition Finish| # answers= 1, accepted answer= True

            Show
            backlogmanager Backlog Manager added a comment - 2017-05-22 21:08|UPDATED status: transition Finish| # answers= 1, accepted answer= True
            fla Fernando Lopez made changes -
            HD-Enabler STH-Comet [ 11303 ]
            Description
            Created question in FIWARE Q/A platform on 08-03-2017 at 10:03
            {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/42667222/fiware-sth-row-data-api-not-exposing-metadata


            +Question:+
            Fiware STH: row data API not exposing metadata

            +Description:+
            I am using Cygnus with Mongo and sth sink to retrieve historical data.

            In the current implementation of cygnus mongo sink the attribute metadata is not stored in the data base. So I updated cygnus to be able to store the attribute metadata.
            But when I use the STH-comet to retrieve the history, the API appreantly does not support retrieveing the attribute metadata.

            Am I missing some kind of configuration or the API is not supporting the attribute metadata since the response that I am getting from STH-comet is:

                {
              "contextResponses": [
                {
                  "contextElement": {
                    "attributes": [
                      {
                        "name": "humidity",
                        "values": [
                          {
                            "recvTime": "2017-03-08T08:06:11.463Z",
                            "attrType": "Number",
                            "attrValue": "999"
                          },
                          {
                            "recvTime": "2017-03-08T08:10:54.199Z",
                            "attrType": "Number",
                            "attrValue": "3.06"
                          }
                        ]
                      }
                    ],
                    "id": "Room1",
                    "isPattern": false,
                    "type": "Room"
                  },
                  "statusCode": {
                    "code": "200",
                    "reasonPhrase": "OK"
                  }
                }
              ]
            }


            In the mongoDB data base I have this content:

            { "_id" : ObjectId("58bfbb7c973c5c22d258cffc"), "recvTime" : ISODate("2017-03-08T08:06:11.463Z"), "attrName" : "humidity", "attrType" : "Number", "attrValue" : "999", "attrMetadata" : [ ] }
            { "_id" : ObjectId("58bfbc93973c5c22d258cffd"), "recvTime" : ISODate("2017-03-08T08:10:54.199Z"), "attrName" : "humidity", "attrType" : "Number", "attrValue" : "3.06", "attrMetadata" : [ { "name" : "unit", "type" : "Text", "value" : "voltage" } ] }


            In case the API is not supporting the retrieval of the attribute metadata, can this feature be added?

            Thanks & Best regards.
            		 Created question in FIWARE Q/A platform on 08-03-2017 at 10:03
            {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/42667222/fiware-sth-row-data-api-not-exposing-metadata


            +Question:+
            Fiware STH: row data API not exposing metadata

            +Description:+
            I am using Cygnus with Mongo and sth sink to retrieve historical data.

            In the current implementation of cygnus mongo sink the attribute metadata is not stored in the data base. So I updated cygnus to be able to store the attribute metadata.
            But when I use the STH-comet to retrieve the history, the API appreantly does not support retrieveing the attribute metadata.

            Am I missing some kind of configuration or the API is not supporting the attribute metadata since the response that I am getting from STH-comet is:

                {
              "contextResponses": [
                {
                  "contextElement": {
                    "attributes": [
                      {
                        "name": "humidity",
                        "values": [
                          {
                            "recvTime": "2017-03-08T08:06:11.463Z",
                            "attrType": "Number",
                            "attrValue": "999"
                          },
                          {
                            "recvTime": "2017-03-08T08:10:54.199Z",
                            "attrType": "Number",
                            "attrValue": "3.06"
                          }
                        ]
                      }
                    ],
                    "id": "Room1",
                    "isPattern": false,
                    "type": "Room"
                  },
                  "statusCode": {
                    "code": "200",
                    "reasonPhrase": "OK"
                  }
                }
              ]
            }


            In the mongoDB data base I have this content:

            { "_id" : ObjectId("58bfbb7c973c5c22d258cffc"), "recvTime" : ISODate("2017-03-08T08:06:11.463Z"), "attrName" : "humidity", "attrType" : "Number", "attrValue" : "999", "attrMetadata" : [ ] }
            { "_id" : ObjectId("58bfbc93973c5c22d258cffd"), "recvTime" : ISODate("2017-03-08T08:10:54.199Z"), "attrName" : "humidity", "attrType" : "Number", "attrValue" : "3.06", "attrMetadata" : [ { "name" : "unit", "type" : "Text", "value" : "voltage" } ] }


            In case the API is not supporting the retrieval of the attribute metadata, can this feature be added?

            Thanks & Best regards.
            fla Fernando Lopez made changes -
            Assignee Backlog Manager [ backlogmanager ]
            fla Fernando Lopez made changes -
            Fix Version/s 2021 [ 12600 ]
            Transition Time In Source Status Execution Times Last Executer Last Execution Date
            Open Open In Progress In Progress
            		2h 56m 1 Backlog Manager 22/May/17 6:07 PM
            In Progress In Progress Closed Closed
            		3h 1 Backlog Manager 22/May/17 9:07 PM

              People

              • Assignee:
                backlogmanager Backlog Manager
                Reporter:
                backlogmanager Backlog Manager
              • Votes:
                0 Vote for this issue
                Watchers:
                1 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: