PropagatingConfigurationObserver (Apache HBase 1.7.1 API)

Prev Class
Next Class

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

All Superinterfaces:

ConfigurationObserver

All Known Subinterfaces:

Store

All Known Implementing Classes:

CompactSplitThread, HRegion, HStore
```
@InterfaceAudience.Private
public interface PropagatingConfigurationObserver
extends ConfigurationObserver
```
This extension to ConfigurationObserver allows the configuration to propagate to the children of the current ConfigurationObserver. This is the preferred way to make a class online configurable because it allows the user to configure the children in a recursive manner automatically.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`deregisterChildren(ConfigurationManager manager)` Needs to be called to deregister the children from the manager.
`void`	`registerChildren(ConfigurationManager manager)` Needs to be called to register the children to the manager.

Methods inherited from interface org.apache.hadoop.hbase.conf.ConfigurationObserver
onConfigurationChange

- Method Detail
  - registerChildren
```
void registerChildren(ConfigurationManager manager)
```
    Needs to be called to register the children to the manager.
    
    Parameters:
    manager - : to register to
  - deregisterChildren
```
void deregisterChildren(ConfigurationManager manager)
```
    Needs to be called to deregister the children from the manager.
    
    Parameters:
    manager - : to deregister from

Prev Class
Next Class

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

Copyright © 2007–2021 The Apache Software Foundation. All rights reserved.