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Java UserGroupInformation.getUserName方法代碼示例

本文整理匯總了Java中org.apache.hadoop.security.UserGroupInformation.getUserName方法的典型用法代碼示例。如果您正苦於以下問題：Java UserGroupInformation.getUserName方法的具體用法？Java UserGroupInformation.getUserName怎麽用？Java UserGroupInformation.getUserName使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.hadoop.security.UserGroupInformation的用法示例。


在下文中一共展示了UserGroupInformation.getUserName方法的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: authorize

import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
@Override
public void authorize(UserGroupInformation user, 
    String remoteAddress) throws AuthorizationException {
  
  UserGroupInformation realUser = user.getRealUser();
  if (realUser == null) {
    return;
  }
  
  AccessControlList acl = proxyUserAcl.get(configPrefix +
      realUser.getShortUserName());
  if (acl == null || !acl.isUserAllowed(user)) {
    throw new AuthorizationException("User: " + realUser.getUserName()
        + " is not allowed to impersonate " + user.getUserName());
  }

  MachineList MachineList = proxyHosts.get(
      getProxySuperuserIpConfKey(realUser.getShortUserName()));

  if(MachineList == null || !MachineList.includes(remoteAddress)) {
    throw new AuthorizationException("Unauthorized connection for super-user: "
        + realUser.getUserName() + " from IP " + remoteAddress);
  }
}
開發者ID:naver，項目名稱:hadoop，代碼行數:25，代碼來源:DefaultImpersonationProvider.java

示例2: reloginUGI

import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
private void reloginUGI(UserGroupInformation ugi) {
  try {
    if (ugi.hasKerberosCredentials()) {
      long now = System.currentTimeMillis();
      if (now - lastReloginAttempt < MIN_TIME_BEFORE_RELOGIN) {
        return;
      }
      lastReloginAttempt = now;
      ugi.checkTGTAndReloginFromKeytab();
    }
  } catch (IOException e) {
    throw new SecurityException("Error trying to relogin from keytab for user "
            + ugi.getUserName(), e);
  }
}
開發者ID:moueimei，項目名稱:flume-release-1.7.0，代碼行數:16，代碼來源:UGIExecutor.java

示例3: getAppQueue

import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
@GET
@Path("/apps/{appid}/queue")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public AppQueue getAppQueue(@Context HttpServletRequest hsr,
    @PathParam("appid") String appId) throws AuthorizationException {
  init();
  UserGroupInformation callerUGI = getCallerUserGroupInformation(hsr, true);
  String userName = "UNKNOWN-USER";
  if (callerUGI != null) {
    userName = callerUGI.getUserName();
  }
  RMApp app = null;
  try {
    app = getRMAppForAppId(appId);
  } catch (NotFoundException e) {
    RMAuditLogger.logFailure(userName, AuditConstants.KILL_APP_REQUEST,
      "UNKNOWN", "RMWebService",
      "Trying to get state of an absent application " + appId);
    throw e;
  }

  AppQueue ret = new AppQueue();
  ret.setQueue(app.getQueue());

  return ret;
}
開發者ID:naver，項目名稱:hadoop，代碼行數:27，代碼來源:RMWebServices.java

示例4: checkTokenRenewal

import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
private void checkTokenRenewal(UserGroupInformation owner,
    UserGroupInformation renewer) throws IOException, YarnException {
  RMDelegationTokenIdentifier tokenIdentifier =
      new RMDelegationTokenIdentifier(
          new Text(owner.getUserName()), new Text(renewer.getUserName()), null);
  Token<?> token =
      new Token<RMDelegationTokenIdentifier>(tokenIdentifier, dtsm);
  org.apache.hadoop.yarn.api.records.Token dToken = BuilderUtils.newDelegationToken(
      token.getIdentifier(), token.getKind().toString(),
      token.getPassword(), token.getService().toString());
  RenewDelegationTokenRequest request =
      Records.newRecord(RenewDelegationTokenRequest.class);
  request.setDelegationToken(dToken);

  RMContext rmContext = mock(RMContext.class);
  ClientRMService rmService = new ClientRMService(
      rmContext, null, null, null, null, dtsm);
  rmService.renewDelegationToken(request);
}
開發者ID:naver，項目名稱:hadoop，代碼行數:20，代碼來源:TestClientRMService.java

示例5: checkTokenCancellation

import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
private void checkTokenCancellation(ClientRMService rmService,
    UserGroupInformation owner, UserGroupInformation renewer)
    throws IOException, YarnException {
  RMDelegationTokenIdentifier tokenIdentifier =
      new RMDelegationTokenIdentifier(new Text(owner.getUserName()),
        new Text(renewer.getUserName()), null);
  Token<?> token =
      new Token<RMDelegationTokenIdentifier>(tokenIdentifier, dtsm);
  org.apache.hadoop.yarn.api.records.Token dToken =
      BuilderUtils.newDelegationToken(token.getIdentifier(), token.getKind()
        .toString(), token.getPassword(), token.getService().toString());
  CancelDelegationTokenRequest request =
      Records.newRecord(CancelDelegationTokenRequest.class);
  request.setDelegationToken(dToken);
  rmService.cancelDelegationToken(request);
}
開發者ID:naver，項目名稱:hadoop，代碼行數:17，代碼來源:TestClientRMService.java

示例6: createJob

import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
@Override
protected Job createJob(Configuration conf, JobStateInternal forcedState,
    String diagnostic) {
  UserGroupInformation currentUser = null;
  try {
    currentUser = UserGroupInformation.getCurrentUser();
  } catch (IOException e) {
    throw new YarnRuntimeException(e);
  }
  Job newJob =
      new TestJob(getJobId(), getAttemptID(), conf, getDispatcher()
        .getEventHandler(), getTaskAttemptListener(), getContext()
        .getClock(), getCommitter(), isNewApiCommitter(),
        currentUser.getUserName(), getContext(), forcedState, diagnostic);
  ((AppContext) getContext()).getAllJobs().put(newJob.getID(), newJob);

  getDispatcher().register(JobFinishEvent.Type.class,
    createJobFinishEventHandler());

  return newJob;
}
開發者ID:naver，項目名稱:hadoop，代碼行數:22，代碼來源:TestMRAppComponentDependencies.java

示例7: createJob

import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
@Override
protected Job createJob(Configuration conf, JobStateInternal forcedState, 
    String diagnostic) {
  UserGroupInformation currentUser = null;
  try {
    currentUser = UserGroupInformation.getCurrentUser();
  } catch (IOException e) {
    throw new YarnRuntimeException(e);
  }
  Job newJob = new TestJob(getJobId(), getAttemptID(), conf,
      getDispatcher().getEventHandler(),
      getTaskAttemptListener(), getContext().getClock(),
      getCommitter(), isNewApiCommitter(),
      currentUser.getUserName(), getContext(),
      forcedState, diagnostic);
  ((AppContext) getContext()).getAllJobs().put(newJob.getID(), newJob);

  getDispatcher().register(JobFinishEvent.Type.class,
      createJobFinishEventHandler());

  return newJob;
}
開發者ID:naver，項目名稱:hadoop，代碼行數:23，代碼來源:TestStagingCleanup.java

示例8: getWebHdfsFileSystem

import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
private WebHdfsFileSystem getWebHdfsFileSystem(UserGroupInformation ugi,
    Configuration conf) throws IOException {
  if (UserGroupInformation.isSecurityEnabled()) {
    DelegationTokenIdentifier dtId = new DelegationTokenIdentifier(new Text(
        ugi.getUserName()), null, null);
    FSNamesystem namesystem = mock(FSNamesystem.class);
    DelegationTokenSecretManager dtSecretManager = new DelegationTokenSecretManager(
        86400000, 86400000, 86400000, 86400000, namesystem);
    dtSecretManager.startThreads();
    Token<DelegationTokenIdentifier> token = new Token<DelegationTokenIdentifier>(
        dtId, dtSecretManager);
    SecurityUtil.setTokenService(
        token, NetUtils.createSocketAddr(uri.getAuthority()));
    token.setKind(WebHdfsFileSystem.TOKEN_KIND);
    ugi.addToken(token);
  }
  return (WebHdfsFileSystem) FileSystem.get(uri, conf);
}
開發者ID:naver，項目名稱:hadoop，代碼行數:19，代碼來源:TestWebHdfsUrl.java

示例9: testUserIdentityProvider

import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
@Test
public void testUserIdentityProvider() throws IOException {
  UserIdentityProvider uip = new UserIdentityProvider();
  String identity = uip.makeIdentity(new FakeSchedulable());

  // Get our username
  UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
  String username = ugi.getUserName();

  assertEquals(username, identity);
}
開發者ID:naver，項目名稱:hadoop，代碼行數:12，代碼來源:TestIdentityProviders.java

示例10: authorize

import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
/**
 * Authorize a user (superuser) to impersonate another user (user1) if the 
 * superuser belongs to the group "sudo_user1" .
 */

public void authorize(UserGroupInformation user, 
    String remoteAddress) throws AuthorizationException{
  UserGroupInformation superUser = user.getRealUser();

  String sudoGroupName = "sudo_" + user.getShortUserName();
  if (!Arrays.asList(superUser.getGroupNames()).contains(sudoGroupName)){
    throw new AuthorizationException("User: " + superUser.getUserName()
        + " is not allowed to impersonate " + user.getUserName());
  }
}
開發者ID:nucypher，項目名稱:hadoop-oss，代碼行數:16，代碼來源:TestProxyUsers.java

示例11: getExpectedOutput

import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
private static String getExpectedOutput(UserGroupInformation user) {
  String expectedOutput = user.getUserName() + " :";
  for (String group : user.getGroupNames()) {
    expectedOutput += " " + group;
  }
  return expectedOutput + System.getProperty("line.separator");
}
開發者ID:nucypher，項目名稱:hadoop-oss，代碼行數:8，代碼來源:GetGroupsTestBase.java

示例12: doDigestRpc

import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
private void doDigestRpc(Server server, TestTokenSecretManager sm
                         ) throws Exception {
  server.start();

  final UserGroupInformation current = UserGroupInformation.getCurrentUser();
  final InetSocketAddress addr = NetUtils.getConnectAddress(server);
  TestTokenIdentifier tokenId = new TestTokenIdentifier(new Text(current
      .getUserName()));
  Token<TestTokenIdentifier> token = new Token<TestTokenIdentifier>(tokenId,
      sm);
  SecurityUtil.setTokenService(token, addr);
  current.addToken(token);

  TestSaslProtocol proxy = null;
  try {
    proxy = RPC.getProxy(TestSaslProtocol.class,
        TestSaslProtocol.versionID, addr, conf);
    AuthMethod authMethod = proxy.getAuthMethod();
    assertEquals(TOKEN, authMethod);
    //QOP must be auth
    assertEquals(expectedQop.saslQop,
                 RPC.getConnectionIdForProxy(proxy).getSaslQop());            
    proxy.ping();
  } finally {
    server.stop();
    if (proxy != null) {
      RPC.stopProxy(proxy);
    }
  }
}
開發者ID:naver，項目名稱:hadoop，代碼行數:31，代碼來源:TestSaslRPC.java

示例13: createJob

import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
@Override
protected Job createJob(Configuration conf, JobStateInternal forcedState, 
    String diagnostic) {
  UserGroupInformation currentUser = null;
  try {
    currentUser = UserGroupInformation.getCurrentUser();
  } catch (IOException e) {
    throw new YarnRuntimeException(e);
  }
  Job newJob = new TestJob(getJobId(), getAttemptID(), conf, 
  		getDispatcher().getEventHandler(),
          getTaskAttemptListener(), getContext().getClock(),
          getCommitter(), isNewApiCommitter(),
          currentUser.getUserName(), getContext(),
          forcedState, diagnostic);
  ((AppContext) getContext()).getAllJobs().put(newJob.getID(), newJob);

  getDispatcher().register(JobFinishEvent.Type.class,
      new EventHandler<JobFinishEvent>() {
        @Override
        public void handle(JobFinishEvent event) {
          stop();
        }
      });

  return newJob;
}
開發者ID:naver，項目名稱:hadoop，代碼行數:28，代碼來源:MRApp.java

示例14: createHomeDirectory

import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
static Path createHomeDirectory(FileSystem fs, UserGroupInformation ugi
    ) throws IOException {
  final Path home = new Path("/user/" + ugi.getUserName());
  fs.mkdirs(home);
  fs.setOwner(home, ugi.getUserName(), ugi.getGroupNames()[0]);
  fs.setPermission(home, new FsPermission((short)0700));
  return home;
}
開發者ID:naver，項目名稱:hadoop，代碼行數:9，代碼來源:TestCopyFiles.java

示例15: killApp

import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
protected Response killApp(RMApp app, UserGroupInformation callerUGI,
    HttpServletRequest hsr) throws IOException, InterruptedException {

  if (app == null) {
    throw new IllegalArgumentException("app cannot be null");
  }
  String userName = callerUGI.getUserName();
  final ApplicationId appid = app.getApplicationId();
  KillApplicationResponse resp = null;
  try {
    resp =
        callerUGI
          .doAs(new PrivilegedExceptionAction<KillApplicationResponse>() {
            @Override
            public KillApplicationResponse run() throws IOException,
                YarnException {
              KillApplicationRequest req =
                  KillApplicationRequest.newInstance(appid);
              return rm.getClientRMService().forceKillApplication(req);
            }
          });
  } catch (UndeclaredThrowableException ue) {
    // if the root cause is a permissions issue
    // bubble that up to the user
    if (ue.getCause() instanceof YarnException) {
      YarnException ye = (YarnException) ue.getCause();
      if (ye.getCause() instanceof AccessControlException) {
        String appId = app.getApplicationId().toString();
        String msg =
            "Unauthorized attempt to kill appid " + appId
                + " by remote user " + userName;
        return Response.status(Status.FORBIDDEN).entity(msg).build();
      } else {
        throw ue;
      }
    } else {
      throw ue;
    }
  }

  AppState ret = new AppState();
  ret.setState(app.getState().toString());

  if (resp.getIsKillCompleted()) {
    RMAuditLogger.logSuccess(userName, AuditConstants.KILL_APP_REQUEST,
      "RMWebService", app.getApplicationId());
  } else {
    return Response.status(Status.ACCEPTED).entity(ret)
      .header(HttpHeaders.LOCATION, hsr.getRequestURL()).build();
  }
  return Response.status(Status.OK).entity(ret).build();
}
開發者ID:naver，項目名稱:hadoop，代碼行數:53，代碼來源:RMWebServices.java


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