| Package | Description |
|---|---|
| org.apache.hadoop.mapred | |
| org.apache.hadoop.mapreduce.checkpoint |
| Class and Description |
|---|
| TaskCheckpointID
Implementation of CheckpointID used in MR.
|
| Class and Description |
|---|
| CheckpointID
This class represent the identified (memento) for a checkpoint.
|
| CheckpointNamingService
This class represent a naming service for checkpoints.
|
| CheckpointService
The CheckpointService provides a simple API to store and retrieve the state of a task.
|
| CheckpointService.CheckpointReadChannel |
| CheckpointService.CheckpointWriteChannel |
| EnumCounter |
| FSCheckpointID
A FileSystem based checkpoint ID contains reference to the Path
where the checkpoint has been saved.
|
Copyright © 2008–2022 Apache Software Foundation. All rights reserved.