org.apache.spark.api.java
Interface JavaFutureAction<T>

All Superinterfaces:

java.util.concurrent.Future<T>

public interface JavaFutureAction<T>
extends java.util.concurrent.Future<T>

Method Summary

java.util.List<Integer>

jobIds() Returns the job IDs run by the underlying async operation.

Methods inherited from interface java.util.concurrent.Future

cancel, get, get, isCancelled, isDone

Method Detail

jobIds

java.util.List<Integer> jobIds()

Returns the job IDs run by the underlying async operation. This returns the current snapshot of the job list. Certain operations may run multiple jobs, so multiple calls to this method may return different lists.