sedona_read_shapefile: Create a SpatialRDD from a shapefile data source.

Description Usage Arguments See Also Examples

View source: R/data_interface.R

Description

Create a generic SpatialRDD from a shapefile data source.

Usage

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sedona_read_shapefile(sc, location, storage_level = "MEMORY_ONLY")

Arguments

sc

A spark_connection.

location

Location of the data source.

storage_level

Storage level of the RDD (default: MEMORY_ONLY).

See Also

Other Sedona data inferface functions: sedona_read_dsv_to_typed_rdd(), sedona_read_geojson_to_typed_rdd(), sedona_read_geojson(), sedona_read_wkb(), sedona_read_wkt(), sedona_save_spatial_rdd(), sedona_write_geojson(), sedona_write_wkb(), sedona_write_wkt()

Examples

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library(sparklyr)
library(sparklyr.sedona)

sc <- spark_connect(master = "spark://HOST:PORT")

if (!inherits(sc, "test_connection")) {
  input_location <- system.file(
    file.path("extdata", "shapefile-example"), package = "sparklyr.sedona"
  )
  rdd <- sedona_read_shapefile(sc, location = input_location)
}

r-spark/sparklyr.sedona documentation built on Dec. 22, 2021, 11:56 a.m.