Package | Description |
---|---|
org.apache.reef.io.checkpoint |
Checkpoints that provide APIs and implementations to store and retrieve the state of a task.
|
org.apache.reef.io.checkpoint.fs |
Provides an example implementation of a CheckpointService based on a file system.
|
Modifier and Type | Method and Description |
---|---|
CheckpointService.CheckpointWriteChannel |
CheckpointService.create()
Creates a checkpoint and provides a channel to write to it.
|
Modifier and Type | Method and Description |
---|---|
void |
CheckpointService.abort(CheckpointService.CheckpointWriteChannel channel)
Aborts the current checkpoint.
|
CheckpointID |
CheckpointService.commit(CheckpointService.CheckpointWriteChannel channel)
Closes an existing checkpoint for writes and returns the CheckpointID that can be later
used to get the read-only access to this checkpoint.
|
Modifier and Type | Method and Description |
---|---|
CheckpointService.CheckpointWriteChannel |
FSCheckpointService.create() |
Modifier and Type | Method and Description |
---|---|
void |
FSCheckpointService.abort(CheckpointService.CheckpointWriteChannel ch) |
CheckpointID |
FSCheckpointService.commit(CheckpointService.CheckpointWriteChannel ch) |
Copyright © 2017 The Apache Software Foundation. All rights reserved.