org.apache.hadoop.fs.s3a.commit

Class Tasks

java.lang.Object

org.apache.hadoop.fs.s3a.commit.Tasks

public final class Tasks
extends Object

Utility class for parallel execution, takes closures for the various actions. There is no retry logic: it is expected to be handled by the closures.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Tasks.Builder<I> Builder for task execution.
static interface	Tasks.FailureTask<I,E extends Exception> Callback invoked on a failure.
static interface	Tasks.Task<I,E extends Exception> Callback invoked to process an item.

Method Summary

Modifier and Type	Method and Description
static <I> Tasks.Builder<I>	foreach(I[] items)
static <I> Tasks.Builder<I>	foreach(Iterable<I> items)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

foreach

public static <I> Tasks.Builder<I> foreach(Iterable<I> items)

foreach

public static <I> Tasks.Builder<I> foreach(I[] items)