object LayerDataFrameReader
Provides the implicit class LayerDataFrameReader.SparkSessionExt that simplifies the creation of LayerDataFrameReaders.
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- implicit class SparkSessionExt extends AnyRef
Implicit class to simplify the creation of custom Spark DataFrameReaders.
Implicit class to simplify the creation of custom Spark DataFrameReaders.
For example:
import com.here.platform.data.client.spark.LayerDataFrameReader.SparkSessionExt val spark: SparkSession = ??? val dataFrameReader: LayerDataFrameReader = spark.readLayer(catalogHrn, layer) val dataFrame: DataFrame = spark.readLayer(catalogHrn, layer).load()
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(Since version 9)