本文整理了Java中org.apache.hadoop.ipc.RPC.getServerAddress
方法的一些代码示例,展示了RPC.getServerAddress
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。RPC.getServerAddress
方法的具体详情如下:
包路径:org.apache.hadoop.ipc.RPC
类名称:RPC
方法名:getServerAddress
[英]Returns the server address for a given proxy.
[中]返回给定代理的服务器地址。
代码示例来源:origin: org.apache.hadoop/hadoop-common
InetSocketAddress serverAddress = RPC.getServerAddress(rpcProxy);
Map<Long, ProtocolSignature> versionMap = getVersionSignatureMap(
serverAddress, protocol.getName(), rpcKind.toString());
代码示例来源:origin: org.apache.hadoop/hadoop-hdfs
/**
* Get the internet address of the currently-active NN. This should rarely be
* used, since callers of this method who connect directly to the NN using the
* resulting InetSocketAddress will not be able to connect to the active NN if
* a failover were to occur after this method has been called.
*
* @param fs the file system to get the active address of.
* @return the internet address of the currently-active NN.
* @throws IOException if an error occurs while resolving the active NN.
*/
public static InetSocketAddress getAddressOfActive(FileSystem fs)
throws IOException {
if (!(fs instanceof DistributedFileSystem)) {
throw new IllegalArgumentException("FileSystem " + fs + " is not a DFS.");
}
// force client address resolution.
fs.exists(new Path("/"));
DistributedFileSystem dfs = (DistributedFileSystem) fs;
DFSClient dfsClient = dfs.getClient();
return RPC.getServerAddress(dfsClient.getNamenode());
}
代码示例来源:origin: io.hops/hadoop-mapreduce-client-common
@Override
public InetSocketAddress getConnectAddress() {
return RPC.getServerAddress(proxy);
}
代码示例来源:origin: com.github.jiayuhan-it/hadoop-mapreduce-client-common
@Override
public InetSocketAddress getConnectAddress() {
return RPC.getServerAddress(proxy);
}
代码示例来源:origin: org.apache.hadoop/hadoop-mapreduce-client-common
@Override
public InetSocketAddress getConnectAddress() {
return RPC.getServerAddress(proxy);
}
代码示例来源:origin: ch.cern.hadoop/hadoop-mapreduce-client-common
@Override
public InetSocketAddress getConnectAddress() {
return RPC.getServerAddress(proxy);
}
代码示例来源:origin: io.prestosql.hadoop/hadoop-apache
/**
* Get the internet address of the currently-active NN. This should rarely be
* used, since callers of this method who connect directly to the NN using the
* resulting InetSocketAddress will not be able to connect to the active NN if
* a failover were to occur after this method has been called.
*
* @param fs the file system to get the active address of.
* @return the internet address of the currently-active NN.
* @throws IOException if an error occurs while resolving the active NN.
*/
public static InetSocketAddress getAddressOfActive(FileSystem fs)
throws IOException {
if (!(fs instanceof DistributedFileSystem)) {
throw new IllegalArgumentException("FileSystem " + fs + " is not a DFS.");
}
// force client address resolution.
fs.exists(new Path("/"));
DistributedFileSystem dfs = (DistributedFileSystem) fs;
DFSClient dfsClient = dfs.getClient();
return RPC.getServerAddress(dfsClient.getNamenode());
}
代码示例来源:origin: ch.cern.hadoop/hadoop-hdfs
/**
* Get the internet address of the currently-active NN. This should rarely be
* used, since callers of this method who connect directly to the NN using the
* resulting InetSocketAddress will not be able to connect to the active NN if
* a failover were to occur after this method has been called.
*
* @param fs the file system to get the active address of.
* @return the internet address of the currently-active NN.
* @throws IOException if an error occurs while resolving the active NN.
*/
public static InetSocketAddress getAddressOfActive(FileSystem fs)
throws IOException {
if (!(fs instanceof DistributedFileSystem)) {
throw new IllegalArgumentException("FileSystem " + fs + " is not a DFS.");
}
// force client address resolution.
fs.exists(new Path("/"));
DistributedFileSystem dfs = (DistributedFileSystem) fs;
DFSClient dfsClient = dfs.getClient();
return RPC.getServerAddress(dfsClient.getNamenode());
}
代码示例来源:origin: ch.cern.hadoop/hadoop-common
InetSocketAddress serverAddress = RPC.getServerAddress(rpcProxy);
Map<Long, ProtocolSignature> versionMap = getVersionSignatureMap(
serverAddress, protocol.getName(), rpcKind.toString());
代码示例来源:origin: com.github.jiayuhan-it/hadoop-common
InetSocketAddress serverAddress = RPC.getServerAddress(rpcProxy);
Map<Long, ProtocolSignature> versionMap = getVersionSignatureMap(
serverAddress, protocol.getName(), rpcKind.toString());
代码示例来源:origin: io.hops/hadoop-common
InetSocketAddress serverAddress = RPC.getServerAddress(rpcProxy);
Map<Long, ProtocolSignature> versionMap = getVersionSignatureMap(
serverAddress, protocol.getName(), rpcKind.toString());
代码示例来源:origin: io.prestosql.hadoop/hadoop-apache
InetSocketAddress serverAddress = RPC.getServerAddress(rpcProxy);
Map<Long, ProtocolSignature> versionMap = getVersionSignatureMap(
serverAddress, protocol.getName(), rpcKind.toString());
代码示例来源:origin: ch.cern.hadoop/hadoop-common
@Test
public void testProxyAddress() throws IOException {
Server server = new RPC.Builder(conf).setProtocol(TestProtocol.class)
.setInstance(new TestImpl()).setBindAddress(ADDRESS).setPort(0).build();
TestProtocol proxy = null;
try {
server.start();
InetSocketAddress addr = NetUtils.getConnectAddress(server);
// create a client
proxy = RPC.getProxy(TestProtocol.class, TestProtocol.versionID, addr, conf);
assertEquals(addr, RPC.getServerAddress(proxy));
} finally {
server.stop();
if (proxy != null) {
RPC.stopProxy(proxy);
}
}
}
代码示例来源:origin: com.github.jiayuhan-it/hadoop-common
@Test
public void testProxyAddress() throws IOException {
Server server = new RPC.Builder(conf).setProtocol(TestProtocol.class)
.setInstance(new TestImpl()).setBindAddress(ADDRESS).setPort(0).build();
TestProtocol proxy = null;
try {
server.start();
InetSocketAddress addr = NetUtils.getConnectAddress(server);
// create a client
proxy = RPC.getProxy(TestProtocol.class, TestProtocol.versionID, addr, conf);
assertEquals(addr, RPC.getServerAddress(proxy));
} finally {
server.stop();
if (proxy != null) {
RPC.stopProxy(proxy);
}
}
}
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