| Package | Description |
|---|---|
| org.apache.hadoop.service |
Support for services.
|
| org.apache.hadoop.service.launcher |
This package contains classes, interfaces and exceptions to launch
YARN services from the command line.
|
| org.apache.hadoop.util |
Common utilities.
|
| Modifier and Type | Class | Description |
|---|---|---|
class |
CompositeService |
Composition of services.
|
| Modifier and Type | Class | Description |
|---|---|---|
class |
AbstractLaunchableService |
Subclass of
AbstractService that provides basic implementations
of the LaunchableService methods. |
| Modifier and Type | Class | Description |
|---|---|---|
class |
JvmPauseMonitor |
Class which sets up a simple thread which runs in a loop sleeping
for a short interval of time.
|
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