@InterfaceAudience.Private
| Interface | Description |
|---|---|
| AppContext |
Context interface for sharing information across components in YARN App.
|
| TaskAttemptListener |
This class listens for changes to the state of a Task.
|
| Class | Description |
|---|---|
| ClusterInfo | |
| JobEndNotifier |
This class handles job end notification.
|
| MRAppMaster |
The Map-Reduce Application Master.
|
| MRClientSecurityInfo | |
| TaskAttemptFinishingMonitor |
This class generates TA_TIMED_OUT if the task attempt stays in FINISHING
state for too long.
|
| TaskHeartbeatHandler |
This class keeps track of tasks that have already been launched.
|
Copyright © 2022 Apache Software Foundation. All rights reserved.