diff options
Diffstat (limited to 'sql')
| -rw-r--r-- | sql/core/src/main/scala/org/apache/spark/sql/DataFrameNaFunctions.scala | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/DataFrameNaFunctions.scala b/sql/core/src/main/scala/org/apache/spark/sql/DataFrameNaFunctions.scala index 3a3dc70f72..bf3c3fe876 100644 --- a/sql/core/src/main/scala/org/apache/spark/sql/DataFrameNaFunctions.scala +++ b/sql/core/src/main/scala/org/apache/spark/sql/DataFrameNaFunctions.scala @@ -21,14 +21,17 @@ import java.{lang => jl} import scala.collection.JavaConversions._ +import org.apache.spark.annotation.Experimental import org.apache.spark.sql.catalyst.expressions._ import org.apache.spark.sql.functions._ import org.apache.spark.sql.types._ /** + * :: Experimental :: * Functionality for working with missing data in [[DataFrame]]s. */ +@Experimental final class DataFrameNaFunctions private[sql](df: DataFrame) { /** |