Packages

Definition Classes: root

Definition Classes: root

Definition Classes: org

Core Spark functionality.

Core Spark functionality. org.apache.spark.SparkContext serves as the main entry point to Spark, while org.apache.spark.rdd.RDD is the data type representing a distributed collection, and provides most parallel operations.

In addition, org.apache.spark.rdd.PairRDDFunctions contains operations available only on RDDs of key-value pairs, such as groupByKey and join; org.apache.spark.rdd.DoubleRDDFunctions contains operations available only on RDDs of Doubles; and org.apache.spark.rdd.SequenceFileRDDFunctions contains operations available on RDDs that can be saved as SequenceFiles. These operations are automatically available on any RDD of the right type (e.g. RDD[(Int, Int)] through implicit conversions.

Java programmers should reference the org.apache.spark.api.java package for Spark programming APIs in Java.

Classes and methods marked with Experimental are user-facing features which have not been officially adopted by the Spark project. These are subject to change or removal in minor releases.

Classes and methods marked with Developer API are intended for advanced users want to extend Spark through lower level interfaces. These are subject to changes or removal in minor releases.

Definition Classes: apache

package sql

Allows the execution of relational queries, including those expressed in SQL using Spark.

Definition Classes: spark

package connector

Definition Classes: sql

package catalog

Definition Classes: connector

package constraints

Definition Classes: catalog

package functions

Definition Classes: catalog

package index

Definition Classes: catalog

package procedures

Definition Classes: catalog

org.apache.spark.sql.connector.catalog

procedures

package procedures

Type Members

trait BoundProcedure extends Procedure
A procedure that is bound to input types.
A procedure that is bound to input types.
Annotations
@Evolving()
Since
4.0.0
trait Procedure extends AnyRef
A base interface for all procedures.
A base interface for all procedures.
Annotations
@Evolving()
Since
4.0.0
trait ProcedureParameter extends AnyRef
A procedure parameter.
A procedure parameter.
Annotations
@Evolving()
Since
4.0.0
trait SimpleProcedure extends UnboundProcedure with BoundProcedure
A procedure that does not require binding to input types.
A procedure that does not require binding to input types.
This interface is designed for procedures that have no overloads and do not need custom binding logic. Implementations can directly provide procedure parameters and execution logic without implementing the bind method.
The default bind method simply returns this, as the procedure is already considered bound.
Annotations
@Evolving()
Since
4.2.0
trait UnboundProcedure extends Procedure
A procedure that is not bound to input types.
A procedure that is not bound to input types.
Annotations
@Evolving()
Since
4.0.0

Packages

procedures

package procedures

Type Members

Ungrouped

procedures