Package org.apache.hadoop.hive.thrift

Examples of org.apache.hadoop.hive.thrift.DelegationTokenSelector

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  }

  @Override
  public String getTokenStrForm(String tokenSignature) throws IOException {
    UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
    TokenSelector<? extends TokenIdentifier> tokenSelector = new DelegationTokenSelector();

    Token<? extends TokenIdentifier> token = tokenSelector.selectToken(
        tokenSignature == null ? new Text() : new Text(tokenSignature), ugi.getTokens());
    return token != null ? token.encodeToUrlString() : null;
  }
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            tblPath.getFileSystem(conf).getFileStatus(tblPath).getPermission()));

        if(UserGroupInformation.isSecurityEnabled()){
          UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
          // check if oozie has set up a howl deleg. token - if so use it
          TokenSelector<? extends TokenIdentifier> tokenSelector = new DelegationTokenSelector();
          // TODO: will oozie use a "service" called "oozie" - then instead of
          // new Text() do new Text("oozie") below - if this change is made also
          // remember to do:
          //  job.getConfiguration().set(HOWL_KEY_TOKEN_SIGNATURE, "oozie");
          // Also change code in HowlOutputCommitter.cleanupJob() to cancel the
          // token only if token.service is not "oozie" - remove the condition of
          // HOWL_KEY_TOKEN_SIGNATURE != null in that code.
          Token<? extends TokenIdentifier> token = tokenSelector.selectToken(
              new Text(), ugi.getTokens());
          if(token != null) {

            job.getCredentials().addToken(new Text(ugi.getUserName()),token);
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            tblPath.getFileSystem(conf).getFileStatus(tblPath).getPermission()));

        if(UserGroupInformation.isSecurityEnabled()){
          UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
          // check if oozie has set up a hcat deleg. token - if so use it
          TokenSelector<? extends TokenIdentifier> tokenSelector = new DelegationTokenSelector();
          // TODO: will oozie use a "service" called "oozie" - then instead of
          // new Text() do new Text("oozie") below - if this change is made also
          // remember to do:
          //  job.getConfiguration().set(HCAT_KEY_TOKEN_SIGNATURE, "oozie");
          // Also change code in HCatOutputCommitter.cleanupJob() to cancel the
          // token only if token.service is not "oozie" - remove the condition of
          // HCAT_KEY_TOKEN_SIGNATURE != null in that code.
          Token<? extends TokenIdentifier> token = tokenSelector.selectToken(
              new Text(), ugi.getTokens());
          if(token != null) {

            job.getCredentials().addToken(new Text(ugi.getUserName()),token);
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  }

  @Override
  public String getTokenStrForm(String tokenSignature) throws IOException {
    UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
    TokenSelector<? extends TokenIdentifier> tokenSelector = new DelegationTokenSelector();

    Token<? extends TokenIdentifier> token = tokenSelector.selectToken(
        tokenSignature == null ? new Text() : new Text(tokenSignature), ugi.getTokens());
    return token != null ? token.encodeToUrlString() : null;
  }
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  }

  @Override
  public String getTokenStrForm(String tokenSignature) throws IOException {
    UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
    TokenSelector<? extends TokenIdentifier> tokenSelector = new DelegationTokenSelector();

    Token<? extends TokenIdentifier> token = tokenSelector.selectToken(
        tokenSignature == null ? new Text() : new Text(tokenSignature), ugi.getTokens());
    return token != null ? token.encodeToUrlString() : null;
  }
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  }

  @Override
  public String getTokenStrForm(String tokenSignature) throws IOException {
    UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
    TokenSelector<? extends TokenIdentifier> tokenSelector = new DelegationTokenSelector();

    Token<? extends TokenIdentifier> token = tokenSelector.selectToken(
        tokenSignature == null ? new Text() : new Text(tokenSignature), ugi.getTokens());
    return token != null ? token.encodeToUrlString() : null;
  }
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        boolean harRequested)
        throws IOException, MetaException, TException, Exception {
        if (UserGroupInformation.isSecurityEnabled()) {
            UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
            // check if oozie has set up a hcat deleg. token - if so use it
            TokenSelector<? extends TokenIdentifier> hiveTokenSelector = new DelegationTokenSelector();
            //Oozie does not change the service field of the token
            //hence by default token generation will have a value of "new Text("")"
            //HiveClient will look for a use TokenSelector.selectToken() with service
            //set to empty "Text" if hive.metastore.token.signature property is set to null
            Token<? extends TokenIdentifier> hiveToken = hiveTokenSelector.selectToken(
                new Text(), ugi.getTokens());
            if (hiveToken == null) {
                // we did not get token set up by oozie, let's get them ourselves here.
                // we essentially get a token per unique Output HCatTableInfo - this is
                // done because through Pig, setOutput() method is called multiple times
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  }

  @Override
  public String getTokenStrForm(String tokenSignature) throws IOException {
    UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
    TokenSelector<? extends TokenIdentifier> tokenSelector = new DelegationTokenSelector();

    Token<? extends TokenIdentifier> token = tokenSelector.selectToken(
        tokenSignature == null ? new Text() : new Text(tokenSignature), ugi.getTokens());
    return token != null ? token.encodeToUrlString() : null;
  }
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      boolean harRequested)
      throws IOException, MetaException, TException, Exception {
    if(UserGroupInformation.isSecurityEnabled()){
      UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
      // check if oozie has set up a hcat deleg. token - if so use it
      TokenSelector<? extends TokenIdentifier> tokenSelector = new DelegationTokenSelector();
      // TODO: will oozie use a "service" called "oozie" - then instead of
      // new Text() do new Text("oozie") below - if this change is made also
      // remember to do:
      //  job.getConfiguration().set(HCAT_KEY_TOKEN_SIGNATURE, "oozie");
      // Also change code in OutputCommitter.cleanupJob() to cancel the
      // token only if token.service is not "oozie" - remove the condition of
      // HCAT_KEY_TOKEN_SIGNATURE != null in that code.
      Token<? extends TokenIdentifier> token = tokenSelector.selectToken(
          new Text(), ugi.getTokens());
      if(token != null) {
 
        job.getCredentials().addToken(new Text(ugi.getUserName()),token);
 
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  }

  @Override
  public String getTokenStrForm(String tokenSignature) throws IOException {
    UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
    TokenSelector<? extends TokenIdentifier> tokenSelector = new DelegationTokenSelector();

    Token<? extends TokenIdentifier> token = tokenSelector.selectToken(
        tokenSignature == null ? new Text() : new Text(tokenSignature), ugi.getTokens());
    return token != null ? token.encodeToUrlString() : null;
  }
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Related Classes of org.apache.hadoop.hive.thrift.DelegationTokenSelector

  • org.apache.hadoop.hive.shims.Hadoop20SShims
  • org.apache.hadoop.hive.shims.HadoopShimsSecure
  • org.apache.hcatalog.mapreduce.HCatOutputFormat
  • org.apache.hcatalog.mapreduce.Security
  • org.apache.hive.hcatalog.mapreduce.Security
  • org.apache.howl.mapreduce.HowlOutputFormat
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