| Interface | 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 |
| Class | Description |
|---|---|
| FSCheckpointID |
A FileSystem based checkpoint ID contains reference to the Path
where the checkpoint has been saved.
|
| FSCheckpointService |
A FileSystem based CheckpointService.
|
| RandomNameCNS |
Simple naming service that generates a random checkpoint name.
|
| SimpleNamingService |
A naming service that simply returns the name it has been initialized with.
|
| TaskCheckpointID |
Implementation of CheckpointID used in MR.
|
| Enum | Description |
|---|---|
| EnumCounter |
Copyright © 2008–2019 Apache Software Foundation. All rights reserved.