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Showing content from https://spark.apache.org/docs/latest/api/java/org/apache/spark/sql/DatasetHolder.html below:

DatasetHolder (Spark 4.0.0 JavaDoc)

org.apache.spark.sql.DatasetHolder<T>

A container for a

, used for implicit conversions in Scala.

To use this, import implicit conversions in SQL:

   val spark: SparkSession = ...
   import spark.implicits._
 

Since:

1.6.0

• Constructor Summary

  Constructors

• Method Summary toDF(scala.collection.immutable.Seq<String> colNames)

• Constructor Details
  • DatasetHolder

    public DatasetHolder()

• Method Details
  • toDF
  • toDF public abstract Dataset<Row> toDF(scala.collection.immutable.Seq<String> colNames)
  • toDS

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