Parsing Errors with GEOJSON inputs

BrandonWalls — Wed, 05 May 2021 19:26:22 GMT

Greetings community,

Using ArcGIS Enterprise 10.8.1, I am attempting to ingest files containing sensor data. This data is generated by an external application in geojson format. I have attempted to use folder monitoring and polling an external website to retrieve the file, but it fails to generate events from the file.

A sample file is below:

{ "type": "FeatureCollection", "features": [ { "type": "Feature", "geometry": { "type": "Point", "coordinates": [ "-85.585024", "36.097554", "957.0" ] }, "properties": { "project": "Real-Time Measurements", "affiliation": "Univ", "site": "FWR3-Site", "site_id": 7, "instrument": "Ditty-LTE", "instrument_id": 17, "measurements_in_file": 1, "data": [ { "time": "2021-05-05T15:44:34Z", "test": "false", "vars": [ { "variable_name": "WaterLevel1", "variable_shortname": "WL1", "units": "in.", "value": 109.05517999999999 }, { "variable_name": "Battery", "variable_shortname": "B", "units": "%", "value": 87.35 }, { "variable_name": "WaterLevel3", "variable_shortname": "WL3", "units": "in.", "value": 109.07 }, { "variable_name": "WaterLevel2", "variable_shortname": "WL2", "units": "in.", "value": 107.33103 } ] } ] } } ] }

It seems to have some difficulty creating a definition on its own. Even if I let it create the definition, events are not created. So I configured this geoevent definition:

I enabled debug logging, and it seems that it is hanging up on parsing the file. I've attached that section of the log file, as well as a text version of the geojson file.

I've run out of things to check. Any ideas?

Thanks!

Brandon

Re: Parsing Errors with GEOJSON inputs

JonEmch — Thu, 12 Aug 2021 14:33:58 GMT

Hello Brandon,

Did you try to flatten the definition with the field mapper? GeoEvent has a "tenuous" relationship with non-flattened definitions. Let me know how this goes for you!

topic Re: Parsing Errors with GEOJSON inputs in ArcGIS GeoEvent Server Questions

Parsing Errors with GEOJSON inputs

Re: Parsing Errors with GEOJSON inputs