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 | |
ControlledClock | |
JobEndNotifier |
This class handles job end notification.
|
MRAppMaster |
The Map-Reduce Application Master.
|
MRClientSecurityInfo | |
TaskHeartbeatHandler |
This class keeps track of tasks that have already been launched.
|
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