Package org.apache.hadoop.yarn.api.records

Examples of org.apache.hadoop.yarn.api.records.DelegationToken

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          new MRDelegationTokenIdentifier(owner, new Text(
            request.getRenewer()), realUser);
      Token<MRDelegationTokenIdentifier> realJHSToken =
          new Token<MRDelegationTokenIdentifier>(tokenIdentifier,
              jhsDTSecretManager);
      DelegationToken mrDToken = BuilderUtils.newDelegationToken(
        realJHSToken.getIdentifier(), realJHSToken.getKind().toString(),
        realJHSToken.getPassword(), realJHSToken.getService().toString());
      response.setDelegationToken(mrDToken);
      return response;
      } catch (IOException i) {
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      MRClientProtocol hsProxy, Text renewer) throws IOException,
      InterruptedException {
    GetDelegationTokenRequest request = recordFactory
      .newRecordInstance(GetDelegationTokenRequest.class);
    request.setRenewer(renewer.toString());
    DelegationToken mrDelegationToken = hsProxy.getDelegationToken(request)
      .getDelegationToken();
    return ProtoUtils.convertFromProtoFormat(mrDelegationToken,
                                             hsProxy.getConnectAddress());
  }
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    rmDTRequest = recordFactory.newRecordInstance(
        org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenRequest.class);
    rmDTRequest.setRenewer(renewer.toString());
    org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenResponse
      response = applicationsManager.getDelegationToken(rmDTRequest);
    DelegationToken yarnToken = response.getRMDelegationToken();
    return ProtoUtils.convertFromProtoFormat(yarnToken, rmAddress);
  }
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      if (!isAllowedDelegationTokenOp()) {
        throw new IOException(
            "Delegation Token can be renewed only with kerberos authentication");
      }
     
      DelegationToken protoToken = request.getDelegationToken();
      Token<RMDelegationTokenIdentifier> token = new Token<RMDelegationTokenIdentifier>(
          protoToken.getIdentifier().array(), protoToken.getPassword().array(),
          new Text(protoToken.getKind()), new Text(protoToken.getService()));

      String user = getRenewerForToken(token);
      long nextExpTime = rmDTSecretManager.renewToken(token, user);
      RenewDelegationTokenResponse renewResponse = Records
          .newRecord(RenewDelegationTokenResponse.class);
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    try {
      if (!isAllowedDelegationTokenOp()) {
        throw new IOException(
            "Delegation Token can be cancelled only with kerberos authentication");
      }
      DelegationToken protoToken = request.getDelegationToken();
      Token<RMDelegationTokenIdentifier> token = new Token<RMDelegationTokenIdentifier>(
          protoToken.getIdentifier().array(), protoToken.getPassword().array(),
          new Text(protoToken.getKind()), new Text(protoToken.getService()));

      String user = getRenewerForToken(token);
      rmDTSecretManager.cancelToken(token, user);
      return Records.newRecord(CancelDelegationTokenResponse.class);
    } catch (IOException e) {
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      Assert.assertEquals("testrenewer", loggedInUser.getShortUserName());
      // Default realm is APACHE.ORG
      loggedInUser.setAuthenticationMethod(AuthenticationMethod.KERBEROS);

     
      DelegationToken token =
          getDelegationToken(loggedInUser, clientRMService,
              loggedInUser.getShortUserName());
      long tokenFetchTime = System.currentTimeMillis();
      LOG.info("Got delegation token at: " + tokenFetchTime);
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  private DelegationToken getDelegationToken(
      final UserGroupInformation loggedInUser,
      final ClientRMProtocol clientRMService, final String renewerString)
      throws IOException,
      InterruptedException {
    DelegationToken token = loggedInUser
        .doAs(new PrivilegedExceptionAction<DelegationToken>() {
          @Override
          public DelegationToken run() throws YarnRemoteException {
            GetDelegationTokenRequest request = Records
                .newRecord(GetDelegationTokenRequest.class);
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    RMDelegationTokenIdentifier tokenIdentifier =
        new RMDelegationTokenIdentifier(
            new Text(owner.getUserName()), new Text(renewer.getUserName()), null);
    Token<?> token =
        new Token<RMDelegationTokenIdentifier>(tokenIdentifier, dtsm);
    DelegationToken dToken = BuilderUtils.newDelegationToken(
        token.getIdentifier(), token.getKind().toString(),
        token.getPassword(), token.getService().toString());
    RenewDelegationTokenRequest request =
        Records.newRecord(RenewDelegationTokenRequest.class);
    request.setDelegationToken(dToken);
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      conf.set(MRConfig.FRAMEWORK_NAME, MRConfig.YARN_FRAMEWORK_NAME);
      cluster = new Cluster(conf);
      YARNRunner yrunner = (YARNRunner) cluster.getClient();
      GetDelegationTokenResponse getDTResponse =
          recordFactory.newRecordInstance(GetDelegationTokenResponse.class);
      DelegationToken rmDTToken = recordFactory.newRecordInstance(
          DelegationToken.class);
      rmDTToken.setIdentifier(ByteBuffer.wrap(new byte[2]));
      rmDTToken.setKind("Testclusterkind");
      rmDTToken.setPassword(ByteBuffer.wrap("testcluster".getBytes()));
      rmDTToken.setService("0.0.0.0:8032");
      getDTResponse.setRMDelegationToken(rmDTToken);
      ClientRMProtocol cRMProtocol = mock(ClientRMProtocol.class);
      when(cRMProtocol.getDelegationToken(any(
          GetDelegationTokenRequest.class))).thenReturn(getDTResponse);
      ResourceMgrDelegate rmgrDelegate = new ResourceMgrDelegate(
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          new MRDelegationTokenIdentifier(owner, new Text(
            request.getRenewer()), realUser);
      Token<MRDelegationTokenIdentifier> realJHSToken =
          new Token<MRDelegationTokenIdentifier>(tokenIdentifier,
              jhsDTSecretManager);
      DelegationToken mrDToken = BuilderUtils.newDelegationToken(
        realJHSToken.getIdentifier(), realJHSToken.getKind().toString(),
        realJHSToken.getPassword(), realJHSToken.getService().toString());
      response.setDelegationToken(mrDToken);
      return response;
      } catch (IOException i) {
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Related Classes of org.apache.hadoop.yarn.api.records.DelegationToken

  • org.apache.hadoop.mapred.ResourceMgrDelegate
  • org.apache.hadoop.mapred.TestYARNRunner
  • org.apache.hadoop.mapred.YARNRunner
  • org.apache.hadoop.mapreduce.security.TestJHSSecurity
  • org.apache.hadoop.mapreduce.TestYarnClientProtocolProvider
  • org.apache.hadoop.mapreduce.v2.hs.HistoryClientService$HSClientProtocolHandler
  • org.apache.hadoop.mapreduce.v2.hs.HistoryClientService$MRClientProtocolHandler
  • org.apache.hadoop.mapreduce.v2.security.MRDelegationTokenRenewer
  • org.apache.hadoop.yarn.security.RMDelegationTokenRenewer
  • org.apache.hadoop.yarn.server.resourcemanager.ClientRMService
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