Khipha embhalweni indlela ekhuthazwa ukuba isetshenziswe ku-Apache Spark.
Context:I-Apache Spark inesisekelo sayo sokwakhiwa kwedatha esatshalaliswa (i-RDD), i-multiset yokufunda kuphela yezinto zedatha ezisatshalaliswa phezu kweqoqo lemishini, egcinwa ngendlela yokubekezelela iphutha. I-Dataframe API yakhishwa njenge-abstraction ngaphezulu kwe-RDD, yalandelwa yi-Dataset API. Ku-Spark 1.x, i-RDD kwakuyi-API eyinhloko, kodwa kusukela ku-Spark 2.x ukusetshenziswa kwe-Dataset API kuyakhuthazwa yize i-RDD API ingasekho. Ubuchwepheshe be-RDD busasekela i-Dataset API.
Iqoqo lemininingwane ye-API