Package org.apache.hadoop.yarn.api.protocolrecords

Examples of org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenResponse

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    // request a token and add into credential
    GetDelegationTokenRequest request1 =
        GetDelegationTokenRequest.newInstance("renewer1");
    UserGroupInformation.getCurrentUser().setAuthenticationMethod(
        AuthMethod.KERBEROS);
    GetDelegationTokenResponse response1 =
        rm1.getClientRMService().getDelegationToken(request1);
    org.apache.hadoop.yarn.api.records.Token delegationToken1 =
        response1.getRMDelegationToken();
    Token<RMDelegationTokenIdentifier> token1 =
        ConverterUtils.convertFromYarn(delegationToken1, rmAddr);
    RMDelegationTokenIdentifier dtId1 = token1.decodeIdentifier();

    HashSet<RMDelegationTokenIdentifier> tokenIdentSet =
        new HashSet<RMDelegationTokenIdentifier>();
    ts.addToken(token1.getService(), token1);
    tokenIdentSet.add(dtId1);

    // submit an app with customized credential
    RMApp app = rm1.submitApp(200, "name", "user",
        new HashMap<ApplicationAccessType, String>(), false, "default", 1, ts);

    // assert app info is saved
    ApplicationState appState = rmAppState.get(app.getApplicationId());
    Assert.assertNotNull(appState);

    // assert all master keys are saved
    Set<DelegationKey> allKeysRM1 = rm1.getRMDTSecretManager().getAllMasterKeys();
    Assert.assertEquals(allKeysRM1, rmDTMasterKeyState);

    // assert all tokens are saved
    Map<RMDelegationTokenIdentifier, Long> allTokensRM1 =
        rm1.getRMDTSecretManager().getAllTokens();
    Assert.assertEquals(tokenIdentSet, allTokensRM1.keySet());
    Assert.assertEquals(allTokensRM1, rmDTState);
   
    // assert sequence number is saved
    Assert.assertEquals(
      rm1.getRMDTSecretManager().getLatestDTSequenceNumber(),
      rmState.getRMDTSecretManagerState().getDTSequenceNumber());

    // request one more token
    GetDelegationTokenRequest request2 =
        GetDelegationTokenRequest.newInstance("renewer2");
    GetDelegationTokenResponse response2 =
        rm1.getClientRMService().getDelegationToken(request2);
    org.apache.hadoop.yarn.api.records.Token delegationToken2 =
        response2.getRMDelegationToken();
    Token<RMDelegationTokenIdentifier> token2 =
        ConverterUtils.convertFromYarn(delegationToken2, rmAddr);
    RMDelegationTokenIdentifier dtId2 = token2.decodeIdentifier();

    // cancel token2
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      if (!isAllowedDelegationTokenOp()) {
        throw new IOException(
          "Delegation Token can be issued only with kerberos authentication");
      }

      GetDelegationTokenResponse response =
          recordFactory.newRecordInstance(GetDelegationTokenResponse.class);
      UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
      Text owner = new Text(ugi.getUserName());
      Text realUser = null;
      if (ugi.getRealUser() != null) {
        realUser = new Text(ugi.getRealUser().getUserName());
      }
      RMDelegationTokenIdentifier tokenIdentifier =
          new RMDelegationTokenIdentifier(owner, new Text(request.getRenewer()),
              realUser);
      Token<RMDelegationTokenIdentifier> realRMDTtoken =
          new Token<RMDelegationTokenIdentifier>(tokenIdentifier,
              this.rmDTSecretManager);
      response.setRMDelegationToken(
          BuilderUtils.newDelegationToken(
              realRMDTtoken.getIdentifier(),
              realRMDTtoken.getKind().toString(),
              realRMDTtoken.getPassword(),
              realRMDTtoken.getService().toString()
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          && (authMethod != AuthenticationMethod.KERBEROS)) {
        throw new IOException(
          "Delegation Token can be issued only with kerberos authentication");
      }

      GetDelegationTokenResponse response =
          recordFactory.newRecordInstance(GetDelegationTokenResponse.class);
      UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
      Text owner = new Text(ugi.getUserName());
      Text realUser = null;
      if (ugi.getRealUser() != null) {
        realUser = new Text(ugi.getRealUser().getUserName());
      }
      RMDelegationTokenIdentifier tokenIdentifier =
          new RMDelegationTokenIdentifier(owner, new Text(request.getRenewer()),
              realUser);
      Token<RMDelegationTokenIdentifier> realRMDTtoken =
          new Token<RMDelegationTokenIdentifier>(tokenIdentifier,
              this.rmDTSecretManager);
      response.setRMDelegationToken(
          BuilderUtils.newDelegationToken(
              realRMDTtoken.getIdentifier(),
              realRMDTtoken.getKind().toString(),
              realRMDTtoken.getPassword(),
              realRMDTtoken.getService().toString()
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      RpcController controller, GetDelegationTokenRequestProto proto)
      throws ServiceException {
    GetDelegationTokenRequestPBImpl request =
        new GetDelegationTokenRequestPBImpl(proto);
      try {
        GetDelegationTokenResponse response = real.getDelegationToken(request);
        return ((GetDelegationTokenResponsePBImpl)response).getProto();
      } catch (YarnRemoteException e) {
        throw new ServiceException(e);
      }
  }
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      if (!isAllowedDelegationTokenOp()) {
        throw new IOException(
          "Delegation Token can be issued only with kerberos authentication");
      }

      GetDelegationTokenResponse response =
          recordFactory.newRecordInstance(GetDelegationTokenResponse.class);
      UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
      Text owner = new Text(ugi.getUserName());
      Text realUser = null;
      if (ugi.getRealUser() != null) {
        realUser = new Text(ugi.getRealUser().getUserName());
      }
      RMDelegationTokenIdentifier tokenIdentifier =
          new RMDelegationTokenIdentifier(owner, new Text(request.getRenewer()),
              realUser);
      Token<RMDelegationTokenIdentifier> realRMDTtoken =
          new Token<RMDelegationTokenIdentifier>(tokenIdentifier,
              this.rmDTSecretManager);
      response.setRMDelegationToken(
          BuilderUtils.newDelegationToken(
              realRMDTtoken.getIdentifier(),
              realRMDTtoken.getKind().toString(),
              realRMDTtoken.getPassword(),
              realRMDTtoken.getService().toString()
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      RpcController controller, GetDelegationTokenRequestProto proto)
      throws ServiceException {
    GetDelegationTokenRequestPBImpl request =
        new GetDelegationTokenRequestPBImpl(proto);
      try {
        GetDelegationTokenResponse response = real.getDelegationToken(request);
        return ((GetDelegationTokenResponsePBImpl)response).getProto();
      } catch (YarnRemoteException e) {
        throw new ServiceException(e);
      }
  }
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      throws YarnRemoteException {
    /* get the token from RM */
    GetDelegationTokenRequest rmDTRequest =
        Records.newRecord(GetDelegationTokenRequest.class);
    rmDTRequest.setRenewer(renewer.toString());
    GetDelegationTokenResponse response =
        rmClient.getDelegationToken(rmDTRequest);
    return response.getRMDelegationToken();
  }
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      throws YarnRemoteException {
    /* get the token from RM */
    GetDelegationTokenRequest rmDTRequest =
        Records.newRecord(GetDelegationTokenRequest.class);
    rmDTRequest.setRenewer(renewer.toString());
    GetDelegationTokenResponse response =
        rmClient.getDelegationToken(rmDTRequest);
    return response.getRMDelegationToken();
  }
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      throws YarnException, IOException {
    /* get the token from RM */
    GetDelegationTokenRequest rmDTRequest =
        Records.newRecord(GetDelegationTokenRequest.class);
    rmDTRequest.setRenewer(renewer.toString());
    GetDelegationTokenResponse response =
        rmClient.getDelegationToken(rmDTRequest);
    return response.getRMDelegationToken();
  }
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        ((TestRMDelegationTokenSecretManager) dtSecretManager).getCurrentKey();

    // request to generate a RMDelegationToken
    GetDelegationTokenRequest request = mock(GetDelegationTokenRequest.class);
    when(request.getRenewer()).thenReturn("renewer1");
    GetDelegationTokenResponse response =
        rm1.getClientRMService().getDelegationToken(request);
    org.apache.hadoop.yarn.api.records.Token delegationToken =
        response.getRMDelegationToken();
    Token<RMDelegationTokenIdentifier> token1 =
        ConverterUtils.convertFromYarn(delegationToken, null);
    RMDelegationTokenIdentifier dtId1 = token1.decodeIdentifier();

    // wait for the first rollMasterKey
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