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it("timir example") {
import org.apache.spark.sql.Row
import spark.implicits._
val someDF = Seq(
(8, "bat"),(64, "mouse"),(-27, "horse")
).toDF("number", "word")
someDF.foreachPartition { partition: Iterator[Row] => {
partition.foreach(println)
}}
}GP
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sc.parallelize(Row(2) :: Nil).toDS() у тебя же работать не будетGP