| Interface | Description |
|---|---|
| JavaFutureAction<T> | |
| JavaRDDLike<T,This extends JavaRDDLike<T,This>> |
Defines operations common to several Java RDD implementations.
|
| Class | Description |
|---|---|
| JavaDoubleRDD | |
| JavaHadoopRDD<K,V> | |
| JavaNewHadoopRDD<K,V> | |
| JavaPairRDD<K,V> | |
| JavaRDD<T> | |
| JavaSparkContext |
A Java-friendly version of
SparkContext that returns
JavaRDDs and works with Java collections instead of Scala ones. |
| JavaSparkStatusTracker |
Low-level status reporting APIs for monitoring job and stage progress.
|
| JavaUtils | |
| JavaUtils.SerializableMapWrapper<A,B> | |
| Optional<T> |
Like
java.util.Optional in Java 8, scala.Option in Scala, and
com.google.common.base.Optional in Google Guava, this class represents a
value of a given type that may or may not exist. |
| StorageLevels |
Expose some commonly useful storage level constants.
|