Example usage for org.apache.hadoop.security.authentication.client AuthenticatedURL AuthenticatedURL

Introduction

In this page you can find the example usage for org.apache.hadoop.security.authentication.client AuthenticatedURL AuthenticatedURL.

Prototype

public AuthenticatedURL() 

Source Link

Document

Creates an AuthenticatedURL .

Usage

From source file:azkaban.utils.AuthenticationUtils.java

License:Apache License

public static HttpURLConnection loginAuthenticatedURL(final URL url, final String keytabPrincipal,
        final String keytabPath) throws Exception {

    logger.info("Logging in URL: " + url.toString() + " using Principal: " + keytabPrincipal + ", Keytab: "
            + keytabPath);//from  www . j av  a 2 s .co  m

    UserGroupInformation loginUser = UserGroupInformation.getLoginUser();

    if (loginUser == null) {
        UserGroupInformation.loginUserFromKeytab(keytabPrincipal, keytabPath);
        loginUser = UserGroupInformation.getLoginUser();
        logger.info("Logged in with user " + loginUser);
    } else {
        logger.info("Login user (" + loginUser + ") already created, refreshing tgt.");
        loginUser.checkTGTAndReloginFromKeytab();
    }

    final HttpURLConnection connection = loginUser.doAs((PrivilegedExceptionAction<HttpURLConnection>) () -> {
        final Token token = new Token();
        return new AuthenticatedURL().openConnection(url, token);
    });

    return connection;
}

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From source file:com.linkedin.drelephant.analysis.AnalyticJobGeneratorHadoop2.java

License:Apache License

/**
 * Authenticate and update the token//from ww  w  .  ja v a2  s  .  co m
 */
private void updateAuthToken() {
    if (_currentTime - _tokenUpdatedTime > TOKEN_UPDATE_INTERVAL) {
        logger.info("AnalysisProvider updating its Authenticate Token...");
        _token = new AuthenticatedURL.Token();
        _authenticatedURL = new AuthenticatedURL();
        _tokenUpdatedTime = _currentTime;
    }
}

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From source file:com.linkedin.drelephant.exceptions.MRClient.java

License:Apache License

public MRClient() {
    _token = new AuthenticatedURL.Token();
    _authenticatedURL = new AuthenticatedURL();
}

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From source file:com.linkedin.drelephant.mapreduce.fetchers.MapReduceFetcherHadoop2.java

License:Apache License

public static void updateAuthToken() {
    long curTime = System.currentTimeMillis();
    if (curTime - _LOCAL_LAST_UPDATED.get() > _LOCAL_UPDATE_INTERVAL.get()) {
        logger.info("Executor " + _LOCAL_THREAD_ID.get() + " updates its AuthenticatedToken.");
        _LOCAL_AUTH_TOKEN.set(new AuthenticatedURL.Token());
        _LOCAL_AUTH_URL.set(new AuthenticatedURL());
        _LOCAL_LAST_UPDATED.set(curTime);
    }/*w  w w .  j  a v  a 2 s . c  o m*/
}

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From source file:com.linkedin.drelephant.tuning.APIFitnessComputeUtil.java

License:Apache License

/**
 * Authenticate and update the token//from  w ww .  j  av a 2 s. co m
 */
private void updateAuthToken() {
    _currentTime = System.currentTimeMillis() - FETCH_DELAY;
    if (_currentTime - _tokenUpdatedTime > TOKEN_UPDATE_INTERVAL) {
        logger.info("AnalysisProvider updating its Authenticate Token...");
        _token = new AuthenticatedURL.Token();
        _authenticatedURL = new AuthenticatedURL();
        _tokenUpdatedTime = _currentTime;
    }
}

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From source file:com.trendmicro.hdfs.webdav.tool.Get.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Process command line 

    Options options = new Options();
    options.addOption("d", "debug", false, "Enable debug logging");

    CommandLine cmd = null;// w w  w.  j  a  v  a2  s  .c  o m
    try {
        cmd = new PosixParser().parse(options, args);
    } catch (ParseException e) {
        printUsageAndExit(options, -1);
    }
    boolean debug = cmd.hasOption('d');
    args = cmd.getArgs();
    if (args.length < 1) {
        printUsageAndExit(options, -1);
    }

    // Do the fetch

    AuthenticatedURL.Token token = new AuthenticatedURL.Token();
    AuthenticatedURL url = new AuthenticatedURL();
    HttpURLConnection conn = url.openConnection(new URL(args[0]), token);
    if (debug) {
        System.out.println("Token value: " + token);
        System.out.println("Status code: " + conn.getResponseCode() + " " + conn.getResponseMessage());
    }
    if (conn.getResponseCode() == HttpURLConnection.HTTP_OK) {
        BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
        String line = reader.readLine();
        while (line != null) {
            System.out.println(line);
            line = reader.readLine();
        }
        reader.close();
    }
    System.out.println();
}

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