本文整理汇总了Java中org.apache.hadoop.mapreduce.v2.app.webapp.AMWebApp类的典型用法代码示例。如果您正苦于以下问题：Java AMWebApp类的具体用法？Java AMWebApp怎么用？Java AMWebApp使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
AMWebApp类属于org.apache.hadoop.mapreduce.v2.app.webapp包，在下文中一共展示了AMWebApp类的3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: serviceStart
import org.apache.hadoop.mapreduce.v2.app.webapp.AMWebApp; //导入依赖的package包/类
protected void serviceStart() throws Exception {
Configuration conf = getConfig();
YarnRPC rpc = YarnRPC.create(conf);
InetSocketAddress address = new InetSocketAddress(0);
server =
rpc.getServer(MRClientProtocol.class, protocolHandler, address,
conf, appContext.getClientToAMTokenSecretManager(),
conf.getInt(MRJobConfig.MR_AM_JOB_CLIENT_THREAD_COUNT,
MRJobConfig.DEFAULT_MR_AM_JOB_CLIENT_THREAD_COUNT),
MRJobConfig.MR_AM_JOB_CLIENT_PORT_RANGE);
// Enable service authorization?
if (conf.getBoolean(
CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHORIZATION,
false)) {
refreshServiceAcls(conf, new MRAMPolicyProvider());
}
server.start();
this.bindAddress = NetUtils.createSocketAddrForHost(appContext.getNMHostname(),
server.getListenerAddress().getPort());
LOG.info("Instantiated MRClientService at " + this.bindAddress);
try {
// Explicitly disabling SSL for map reduce task as we can't allow MR users
// to gain access to keystore file for opening SSL listener. We can trust
// RM/NM to issue SSL certificates but definitely not MR-AM as it is
// running in user-land.
webApp =
WebApps.$for("mapreduce", AppContext.class, appContext, "ws")
.withHttpPolicy(conf, Policy.HTTP_ONLY).start(new AMWebApp());
} catch (Exception e) {
LOG.error("Webapps failed to start. Ignoring for now:", e);
}
super.serviceStart();
}
示例2: serviceStart
import org.apache.hadoop.mapreduce.v2.app.webapp.AMWebApp; //导入依赖的package包/类
protected void serviceStart() throws Exception {
Configuration conf = getConfig();
YarnRPC rpc = YarnRPC.create(conf);
InetSocketAddress address = new InetSocketAddress(0);
server =
rpc.getServer(MRClientProtocol.class, protocolHandler, address,
conf, appContext.getClientToAMTokenSecretManager(),
conf.getInt(MRJobConfig.MR_AM_JOB_CLIENT_THREAD_COUNT,
MRJobConfig.DEFAULT_MR_AM_JOB_CLIENT_THREAD_COUNT),
MRJobConfig.MR_AM_JOB_CLIENT_PORT_RANGE);
// Enable service authorization?
if (conf.getBoolean(
CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHORIZATION,
false)) {
refreshServiceAcls(conf, new MRAMPolicyProvider());
}
server.start();
this.bindAddress = NetUtils.getConnectAddress(server);
LOG.info("Instantiated MRClientService at " + this.bindAddress);
try {
webApp = WebApps.$for("mapreduce", AppContext.class, appContext, "ws").with(conf).
start(new AMWebApp());
} catch (Exception e) {
LOG.error("Webapps failed to start. Ignoring for now:", e);
}
super.serviceStart();
}
示例3: serviceStart
import org.apache.hadoop.mapreduce.v2.app.webapp.AMWebApp; //导入依赖的package包/类
protected void serviceStart() throws Exception {
Configuration conf = getConfig();
YarnRPC rpc = YarnRPC.create(conf);
InetSocketAddress address = new InetSocketAddress(0);
server =
rpc.getServer(MRClientProtocol.class, protocolHandler, address,
conf, appContext.getClientToAMTokenSecretManager(),
conf.getInt(MRJobConfig.MR_AM_JOB_CLIENT_THREAD_COUNT,
MRJobConfig.DEFAULT_MR_AM_JOB_CLIENT_THREAD_COUNT),
MRJobConfig.MR_AM_JOB_CLIENT_PORT_RANGE);
// Enable service authorization?
if (conf.getBoolean(
CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHORIZATION,
false)) {
refreshServiceAcls(conf, new MRAMPolicyProvider());
}
server.start();
this.bindAddress = NetUtils.getConnectAddress(server);
LOG.info("Instantiated MRClientService at " + this.bindAddress);
try {
// Explicitly disabling SSL for map reduce task as we can't allow MR users
// to gain access to keystore file for opening SSL listener. We can trust
// RM/NM to issue SSL certificates but definitely not MR-AM as it is
// running in user-land.
webApp =
WebApps.$for("mapreduce", AppContext.class, appContext, "ws")
.withHttpPolicy(conf, Policy.HTTP_ONLY).start(new AMWebApp());
} catch (Exception e) {
LOG.error("Webapps failed to start. Ignoring for now:", e);
}
super.serviceStart();
}