| Package | Description |
|---|---|
| org.apache.hadoop.hdfs | |
| org.apache.hadoop.hdfs.protocol |
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.
|
| org.apache.hadoop.hdfs.server.namenode.ha |
| Class | Description |
|---|---|
| AbstractNNFailoverProxyProvider | |
| HAProxyFactory |
This interface aims to decouple the proxy creation implementation that used
in
AbstractNNFailoverProxyProvider. |
| Class | Description |
|---|---|
| ReadOnly |
Marker interface used to annotate methods that are readonly.
|
| Class | Description |
|---|---|
| AbstractNNFailoverProxyProvider | |
| AbstractNNFailoverProxyProvider.NNProxyInfo |
ProxyInfo to a NameNode.
|
| ConfiguredFailoverProxyProvider |
A FailoverProxyProvider implementation which allows one to configure
multiple URIs to connect to during fail-over.
|
| HAProxyFactory |
This interface aims to decouple the proxy creation implementation that used
in
AbstractNNFailoverProxyProvider. |
| ObserverReadProxyProvider |
A
FailoverProxyProvider implementation
that supports reading from observer namenode(s). |
| RouterObserverReadProxyProvider |
A
FailoverProxyProvider implementation
to support automatic msync-ing when using routers. |
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