mirror of https://github.com/apache/druid.git
24 lines
856 B
Markdown
24 lines
856 B
Markdown
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Note: This feature is highly experimental.
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In any of the data specs, there is now the option of providing spatial dimensions. For example, for a JSON data spec, spatial dimensions can be specified as follows:
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<code>
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{
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"type": "JSON",
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"dimensions": <some_dims>,
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"spatialDimensions": [
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{
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"dimName": "coordinates",
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"dims": ["lat", "long"]
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},
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...
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]
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}
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</code>
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|property|description|required?|
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|--------|-----------|---------|
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|dimName|The name of the spatial dimension. A spatial dimension may be constructed from multiple other dimensions or it may already exist as part of an event. If a spatial dimension already exists, it must be an array of dimension values.|yes|
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|dims|A list of dimension names that comprise a spatial dimension.|no|
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