Package | Description |
---|---|
org.apache.hadoop.service |
Modifier and Type | Class and Description |
---|---|
class |
LoggingStateChangeListener
This is a state change listener that logs events at INFO level
|
Modifier and Type | Method and Description |
---|---|
void |
ServiceOperations.ServiceListeners.add(ServiceStateChangeListener l)
Thread-safe addition of a new listener to the end of a list.
|
static void |
AbstractService.registerGlobalListener(ServiceStateChangeListener l)
Register a global listener, which receives notifications
from the state change events of all services in the JVM
|
void |
Service.registerServiceListener(ServiceStateChangeListener listener)
Register a listener to the service state change events.
|
void |
AbstractService.registerServiceListener(ServiceStateChangeListener l) |
boolean |
ServiceOperations.ServiceListeners.remove(ServiceStateChangeListener l)
Remove any registration of a listener from the listener list.
|
static boolean |
AbstractService.unregisterGlobalListener(ServiceStateChangeListener l)
unregister a global listener.
|
void |
Service.unregisterServiceListener(ServiceStateChangeListener listener)
Unregister a previously registered listener of the service state
change events.
|
void |
AbstractService.unregisterServiceListener(ServiceStateChangeListener l) |
Copyright © 2017 Apache Software Foundation. All Rights Reserved.