本文整理汇总了Java中org.apache.hadoop.mapreduce.v2.api.HSClientProtocol类的典型用法代码示例。如果您正苦于以下问题：Java HSClientProtocol类的具体用法？Java HSClientProtocol怎么用？Java HSClientProtocol使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
HSClientProtocol类属于org.apache.hadoop.mapreduce.v2.api包，在下文中一共展示了HSClientProtocol类的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: instantiateHistoryProxy
import org.apache.hadoop.mapreduce.v2.api.HSClientProtocol; //导入依赖的package包/类
protected MRClientProtocol instantiateHistoryProxy()
throws IOException {
final String serviceAddr = conf.get(JHAdminConfig.MR_HISTORY_ADDRESS);
if (StringUtils.isEmpty(serviceAddr)) {
return null;
}
LOG.debug("Connecting to HistoryServer at: " + serviceAddr);
final YarnRPC rpc = YarnRPC.create(conf);
LOG.debug("Connected to HistoryServer at: " + serviceAddr);
UserGroupInformation currentUser = UserGroupInformation.getCurrentUser();
return currentUser.doAs(new PrivilegedAction<MRClientProtocol>() {
@Override
public MRClientProtocol run() {
return (MRClientProtocol) rpc.getProxy(HSClientProtocol.class,
NetUtils.createSocketAddr(serviceAddr), conf);
}
});
}
示例2: getMRClientProtocol
import org.apache.hadoop.mapreduce.v2.api.HSClientProtocol; //导入依赖的package包/类
private MRClientProtocol getMRClientProtocol(Token token,
final InetSocketAddress hsAddress, String user, final Configuration conf) {
UserGroupInformation ugi = UserGroupInformation.createRemoteUser(user);
ugi.addToken(ConverterUtils.convertFromYarn(token, hsAddress));
final YarnRPC rpc = YarnRPC.create(conf);
MRClientProtocol hsWithDT = ugi
.doAs(new PrivilegedAction<MRClientProtocol>() {
@Override
public MRClientProtocol run() {
return (MRClientProtocol) rpc.getProxy(HSClientProtocol.class,
hsAddress, conf);
}
});
return hsWithDT;
}
示例3: instantiateHistoryProxy
import org.apache.hadoop.mapreduce.v2.api.HSClientProtocol; //导入依赖的package包/类
protected MRClientProtocol instantiateHistoryProxy(final Configuration conf,
final InetSocketAddress hsAddress) throws IOException {
if (LOG.isDebugEnabled()) {
LOG.debug("Connecting to MRHistoryServer at: " + hsAddress);
}
final YarnRPC rpc = YarnRPC.create(conf);
UserGroupInformation currentUser = UserGroupInformation.getCurrentUser();
return currentUser.doAs(new PrivilegedAction<MRClientProtocol>() {
@Override
public MRClientProtocol run() {
return (MRClientProtocol) rpc.getProxy(HSClientProtocol.class,
hsAddress, conf);
}
});
}
示例4: instantiateHistoryProxy
import org.apache.hadoop.mapreduce.v2.api.HSClientProtocol; //导入依赖的package包/类
private HSClientProtocol instantiateHistoryProxy() {
final String serviceAddr =
mrCluster.getConfig().get(JHAdminConfig.MR_HISTORY_ADDRESS);
final YarnRPC rpc = YarnRPC.create(conf);
HSClientProtocol historyClient =
(HSClientProtocol) rpc.getProxy(HSClientProtocol.class,
NetUtils.createSocketAddr(serviceAddr), mrCluster.getConfig());
return historyClient;
}
示例5: serviceStart
import org.apache.hadoop.mapreduce.v2.api.HSClientProtocol; //导入依赖的package包/类
protected void serviceStart() throws Exception {
Configuration conf = getConfig();
YarnRPC rpc = YarnRPC.create(conf);
initializeWebApp(conf);
InetSocketAddress address = conf.getSocketAddr(
JHAdminConfig.MR_HISTORY_BIND_HOST,
JHAdminConfig.MR_HISTORY_ADDRESS,
JHAdminConfig.DEFAULT_MR_HISTORY_ADDRESS,
JHAdminConfig.DEFAULT_MR_HISTORY_PORT);
server =
rpc.getServer(HSClientProtocol.class, protocolHandler, address,
conf, jhsDTSecretManager,
conf.getInt(JHAdminConfig.MR_HISTORY_CLIENT_THREAD_COUNT,
JHAdminConfig.DEFAULT_MR_HISTORY_CLIENT_THREAD_COUNT));
// Enable service authorization?
if (conf.getBoolean(
CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHORIZATION,
false)) {
server.refreshServiceAcl(conf, new ClientHSPolicyProvider());
}
server.start();
this.bindAddress = conf.updateConnectAddr(JHAdminConfig.MR_HISTORY_BIND_HOST,
JHAdminConfig.MR_HISTORY_ADDRESS,
JHAdminConfig.DEFAULT_MR_HISTORY_ADDRESS,
server.getListenerAddress());
LOG.info("Instantiated HistoryClientService at " + this.bindAddress);
super.serviceStart();
}
示例6: serviceStart
import org.apache.hadoop.mapreduce.v2.api.HSClientProtocol; //导入依赖的package包/类
protected void serviceStart() throws Exception {
Configuration conf = getConfig();
YarnRPC rpc = YarnRPC.create(conf);
initializeWebApp(conf);
InetSocketAddress address = conf.getSocketAddr(
JHAdminConfig.MR_HISTORY_ADDRESS,
JHAdminConfig.DEFAULT_MR_HISTORY_ADDRESS,
JHAdminConfig.DEFAULT_MR_HISTORY_PORT);
server =
rpc.getServer(HSClientProtocol.class, protocolHandler, address,
conf, jhsDTSecretManager,
conf.getInt(JHAdminConfig.MR_HISTORY_CLIENT_THREAD_COUNT,
JHAdminConfig.DEFAULT_MR_HISTORY_CLIENT_THREAD_COUNT));
// Enable service authorization?
if (conf.getBoolean(
CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHORIZATION,
false)) {
server.refreshServiceAcl(conf, new ClientHSPolicyProvider());
}
server.start();
this.bindAddress = conf.updateConnectAddr(JHAdminConfig.MR_HISTORY_ADDRESS,
server.getListenerAddress());
LOG.info("Instantiated MRClientService at " + this.bindAddress);
super.serviceStart();
}