- URL:https://<BigDataCatalogService-url>/manifest
- Version Introduced:10.5
Description
Licencia:
As of 10.5, you must license your ArcGIS Server as an ArcGIS GeoAnalytics Server to use this resource.
The Manifest resource provides the schema for a big data file share. A manifest will be autogenerated for each big data file share that is registered with server. You can also edit a big data file share and upload an updated manifest file.
Request parameters
| Parameter | Details |
|---|---|
| f | The response format. The default response format is html. Values: html | json | pjson |
Example usage
Below is a sample request URL for the big data file share Manifest resource:
https://services.myserver.com/arcgis/rest/services/DataStoreCatalogs/bigDataFileShares_SFOData/BigDataCatalogServer/manifest?f=pjsonJSON Response syntax
{
"datasets": [
{
"name": "<name>", //the name of the dataset
"type": "<table|featureClass>",
"description": "<description>",
"format": { //more information about how the files are structured
"fieldDelimiter": "<fieldDelimiter>",
"recordTerminator": "<recordTerminator>",
"hasHeaderRow": <true|false>,
"path": "<path>", //the path of the dataset in the data store
"extension": "<extension>", //how the files are named
},
"schema": { //listing of every field with its type
"fields": [
{
"name": "<name>",
"type": "<esriFieldTypeInteger|esriFieldTypeDouble|esriFieldTypeString>" //only simple types as users need to define these
}
]
},
"pseudoFields": [ //interpretations of the fields to make them meaningful
{
"name": "<name_of_pseudo_field>",
"type": "<space|time>", //only supported types of interpretations for now
"subType": "<point|line|polygon|instant|interval>",
"fields": [
{
"name": "<fieldName>",
"formats": [
"<format1>",
"<format2>"
],
"role": "<startTime|endTime>"
}, //format dictates the parsing logic for the fields, role is needed in the case of interval composition
{
"name": "<fieldName>",
"formats": [
"<format1>",
"<format2>"
],
"role": "<startTime|endTime>"
}
],
"reference": <reference_for_field_type>, //reference for the type
}
],
"geometry": {
"geometryType": "<esriGeometryPoint|esriGeometryPolyline|esriGeometryPolygon>",
"fields": [
{
"name": "<fieldName>",
"formats": [
"<format1>",
"<format2>"
],
"role": "<startTime|endTime>"
}, //format dictates the parsing logic for the fields, role is needed in the case of interval composition
{
"name": "<fieldName>",
"formats": [
"<format1>",
"<format2>"
],
"role": "<startTime|endTime>"
}
],
"spatialReference": {<spatialReference>}
},
"time": {
"timeType": "<instant|interval>",
"fields": [
{
"name": "<fieldName>",
"formats": [
"<format1>",
"<format2>"
],
"role": "<startTime|endTime>"
}, //format dictates the parsing logic for the fields, role is need in the case of interval composition
{
"name": "<fieldName>",
"formats": [
"<format1>",
"<format2>"
],
"role": "<startTime|endTime>"
}
],
"timeReference": {<timeReference>}
}
}
]
}JSON Response example
{
"datasets": [
{
"name": "folder space",
"format": {
"type": "delimited",
"extension": "csv",
"fieldDelimiter": ",",
"recordTerminator": "\n",
"hasHeaderRow": true
},
"schema": {
"fields": [
{
"name": "date time",
"type": "esriFieldTypeString"
},
{
"name": "stringfields",
"type": "esriFieldTypeString"
},
{
"name": "value",
"type": "esriFieldTypeInteger"
},
{
"name": "lat",
"type": "esriFieldTypeDouble"
},
{
"name": "long",
"type": "esriFieldTypeDouble"
}
]
},
"geometry": {
"geometryType": "esriGeometryPoint",
"spatialReference": {"wkid": 4326},
"fields": [
{
"name": "long",
"formats": ["x"]
},
{
"name": "lat",
"formats": ["y"]
}
]
},
"time": {
"timeType": "instant",
"timeReference": {
"timeZone": "UTC"
},
"fields": [
{
"name": "date time",
"formats": ["MM/dd/yyyy"]
}
]
}
},
{
"name": "geo_only",
"format": {
"type": "delimited",
"extension": "csv",
"fieldDelimiter": ",",
"recordTerminator": "\n",
"hasHeaderRow": true
},
"schema": {
"fields": [
{
"name": "stringfields",
"type": "esriFieldTypeString"
},
{
"name": "value",
"type": "esriFieldTypeBigInteger"
},
{
"name": "x",
"type": "esriFieldTypeDouble"
},
{
"name": "y",
"type": "esriFieldTypeDouble"
}
]
}
},
{
"name": "multipart",
"format": {
"type": "delimited",
"extension": "csv",
"fieldDelimiter": ",",
"recordTerminator": "\n",
"hasHeaderRow": true
},
"schema": {
"fields": [
{
"name": "datetime",
"type": "esriFieldTypeString"
},
{
"name": "stringfields",
"type": "esriFieldTypeString"
},
{
"name": "value",
"type": "esriFieldTypeBigInteger"
},
{
"name": "lat",
"type": "esriFieldTypeDouble"
},
{
"name": "long",
"type": "esriFieldTypeDouble"
}
]
}
},
{
"name": "no_time_or_geo",
"format": {
"type": "delimited",
"extension": "csv",
"fieldDelimiter": ",",
"recordTerminator": "\n",
"hasHeaderRow": true
},
"schema": {
"fields": [
{
"name": "stringfields",
"type": "esriFieldTypeString"
},
{
"name": "value",
"type": "esriFieldTypeBigInteger"
},
{
"name": "new_val",
"type": "esriFieldTypeBigInteger"
}
]
}
},
{
"name": "time_and_geo",
"format": {
"type": "delimited",
"extension": "csv",
"fieldDelimiter": ",",
"recordTerminator": "\n",
"hasHeaderRow": true
},
"schema": {
"fields": [
{
"name": "datetime",
"type": "esriFieldTypeString"
},
{
"name": "stringfields",
"type": "esriFieldTypeString"
},
{
"name": "value",
"type": "esriFieldTypeBigInteger"
},
{
"name": "lat",
"type": "esriFieldTypeDouble"
},
{
"name": "long",
"type": "esriFieldTypeDouble"
}
]
},
"geometry": {
"geometryType": "esriGeometryPoint",
"spatialReference": {"wkid": 4326},
"fields": [
{
"name": "long",
"formats": ["x"]
},
{
"name": "lat",
"formats": ["y"]
}
]
},
"time": {
"timeType": "instant",
"timeReference": {
"timeZone": "UTC"
},
"fields": [
{
"name": "datetime",
"formats": ["MM/dd/yyyy"]
}
]
}
},
{
"name": "time_only_mixed",
"format": {
"type": "delimited",
"extension": "csv",
"fieldDelimiter": ",",
"recordTerminator": "\n",
"hasHeaderRow": true
},
"schema": {
"fields": [
{
"name": "datetime",
"type": "esriFieldTypeString"
},
{
"name": "stringfields",
"type": "esriFieldTypeString"
},
{
"name": "value",
"type": "esriFieldTypeBigInteger"
}
]
},
"time": {
"timeType": "instant",
"timeReference": {
"timeZone": "UTC"
},
"fields": [
{
"name": "datetime",
"formats": ["MM/dd/yyyy"]
}
]
}
}
]
}