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 | Class and Description |
---|---|
class |
RandomNameCNS
A naming service that generates a random checkpoint name by appending a random alphanumeric string (suffix)
of a given length to a user-supplied prefix string.
|
class |
SimpleNamingService
A naming service that simply returns the name it has been initialized with.
|
Constructor and Description |
---|
FSCheckpointService(org.apache.hadoop.fs.FileSystem fs,
org.apache.hadoop.fs.Path base,
CheckpointNamingService namingPolicy,
short replication) |
Copyright © 2017 The Apache Software Foundation. All rights reserved.