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| author | Reynold Xin <rxin@databricks.com> | 2015-03-31 18:31:36 -0700 |
|---|---|---|
| committer | Reynold Xin <rxin@databricks.com> | 2015-03-31 18:31:36 -0700 |
| commit | 305abe1e57450f49e3ec4dffb073c5adf17cadef (patch) | |
| tree | 5f2ec2ab473b3fec700bd0fe0db759ebbb72b5d8 /sql | |
| parent | 37326079d818fdb140415a65653767d997613dac (diff) | |
| download | spark-305abe1e57450f49e3ec4dffb073c5adf17cadef.tar.gz spark-305abe1e57450f49e3ec4dffb073c5adf17cadef.tar.bz2 spark-305abe1e57450f49e3ec4dffb073c5adf17cadef.zip | |
[Doc] Improve Python DataFrame documentation
Author: Reynold Xin <rxin@databricks.com>
Closes #5287 from rxin/pyspark-df-doc-cleanup-context and squashes the following commits:
1841b60 [Reynold Xin] Lint.
f2007f1 [Reynold Xin] functions and types.
bc3b72b [Reynold Xin] More improvements to DataFrame Python doc.
ac1d4c0 [Reynold Xin] Bug fix.
b163365 [Reynold Xin] Python fix. Added Experimental flag to DataFrameNaFunctions.
608422d [Reynold Xin] [Doc] Cleanup context.py Python docs.
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) { /** |