本文整理汇总了Java中org.apache.hadoop.yarn.ipc.HadoopYarnProtoRPC类的典型用法代码示例。如果您正苦于以下问题：Java HadoopYarnProtoRPC类的具体用法？Java HadoopYarnProtoRPC怎么用？Java HadoopYarnProtoRPC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。
HadoopYarnProtoRPC类属于org.apache.hadoop.yarn.ipc包，在下文中一共展示了HadoopYarnProtoRPC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: testHadoopProtoRPC
import org.apache.hadoop.yarn.ipc.HadoopYarnProtoRPC; //导入依赖的package包/类
@Test
public void testHadoopProtoRPC() throws Exception {
test(HadoopYarnProtoRPC.class.getName());
}
示例2: testHadoopProtoRPCTimeout
import org.apache.hadoop.yarn.ipc.HadoopYarnProtoRPC; //导入依赖的package包/类
@Test
public void testHadoopProtoRPCTimeout() throws Exception {
testRPCTimeout(HadoopYarnProtoRPC.class.getName());
}
示例3: testSlowNM
import org.apache.hadoop.yarn.ipc.HadoopYarnProtoRPC; //导入依赖的package包/类
@Test(timeout = 15000)
public void testSlowNM() throws Exception {
conf = new Configuration();
int maxAttempts = 1;
conf.setInt(MRJobConfig.MAP_MAX_ATTEMPTS, maxAttempts);
conf.setBoolean(MRJobConfig.JOB_UBERTASK_ENABLE, false);
// set timeout low for the test
conf.setInt("yarn.rpc.nm-command-timeout", 3000);
conf.set(YarnConfiguration.IPC_RPC_IMPL, HadoopYarnProtoRPC.class.getName());
YarnRPC rpc = YarnRPC.create(conf);
String bindAddr = "localhost:0";
InetSocketAddress addr = NetUtils.createSocketAddr(bindAddr);
NMTokenSecretManagerInNM tokenSecretManager =
new NMTokenSecretManagerInNM();
MasterKey masterKey = Records.newRecord(MasterKey.class);
masterKey.setBytes(ByteBuffer.wrap("key".getBytes()));
tokenSecretManager.setMasterKey(masterKey);
conf.set(CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHENTICATION,
"token");
server =
rpc.getServer(ContainerManagementProtocol.class,
new DummyContainerManager(), addr, conf, tokenSecretManager, 1);
server.start();
MRApp app = new MRAppWithSlowNM(tokenSecretManager);
try {
Job job = app.submit(conf);
app.waitForState(job, JobState.RUNNING);
Map<TaskId, Task> tasks = job.getTasks();
Assert.assertEquals("Num tasks is not correct", 1, tasks.size());
Task task = tasks.values().iterator().next();
app.waitForState(task, TaskState.SCHEDULED);
Map<TaskAttemptId, TaskAttempt> attempts = tasks.values().iterator()
.next().getAttempts();
Assert.assertEquals("Num attempts is not correct", maxAttempts,
attempts.size());
TaskAttempt attempt = attempts.values().iterator().next();
app.waitForInternalState((TaskAttemptImpl) attempt,
TaskAttemptStateInternal.ASSIGNED);
app.waitForState(job, JobState.FAILED);
String diagnostics = attempt.getDiagnostics().toString();
LOG.info("attempt.getDiagnostics: " + diagnostics);
Assert.assertTrue(diagnostics.contains("Container launch failed for "
+ "container_0_0000_01_000000 : "));
Assert
.assertTrue(diagnostics
.contains("java.net.SocketTimeoutException: 3000 millis timeout while waiting for channel"));
} finally {
server.stop();
app.stop();
}
}