Example usage for java.lang ProcessBuilder start

Introduction

In this page you can find the example usage for java.lang ProcessBuilder start.

Prototype

public Process start() throws IOException 

Source Link

Document

Starts a new process using the attributes of this process builder.

Usage

From source file:edu.uci.ics.asterix.test.aql.TestsUtils.java

public static String executeScript(ProcessBuilder pb, String scriptPath) throws Exception {
    pb.command(scriptPath);/*from  w  w w  . java2  s .  c o  m*/
    Process p = pb.start();
    p.waitFor();
    return getProcessOutput(p);
}

---

From source file:alluxio.cli.ValidateEnv.java

private static boolean validateRemote(String node, String target, String name, CommandLine cmd)
        throws InterruptedException {
    System.out.format("Validating %s environment on %s...%n", target, node);
    if (!Utils.isAddressReachable(node, 22)) {
        System.err.format("Unable to reach ssh port 22 on node %s.%n", node);
        return false;
    }/*from   w w  w .  ja  v a  2  s. co m*/

    // args is not null.
    String argStr = String.join(" ", cmd.getArgs());
    String homeDir = Configuration.get(PropertyKey.HOME);
    String remoteCommand = String.format("%s/bin/alluxio validateEnv %s %s %s", homeDir, target,
            name == null ? "" : name, argStr);
    String localCommand = String.format(
            "ssh -o ConnectTimeout=5 -o StrictHostKeyChecking=no -tt %s \"bash %s\"", node, remoteCommand);
    String[] command = { "bash", "-c", localCommand };
    try {
        ProcessBuilder builder = new ProcessBuilder(command);
        builder.redirectErrorStream(true);
        builder.redirectOutput(ProcessBuilder.Redirect.INHERIT);
        builder.redirectInput(ProcessBuilder.Redirect.INHERIT);
        Process process = builder.start();
        process.waitFor();
        return process.exitValue() == 0;
    } catch (IOException e) {
        System.err.format("Unable to validate on node %s: %s.%n", node, e.getMessage());
        return false;
    }
}

---

From source file:de.tudarmstadt.ukp.dkpro.tc.svmhmm.task.SVMHMMTestTask.java

/**
 * Executes the command (runs a new process outside the JVM and waits for its completion)
 *
 * @param command command as list of Strings
 *//*from w w  w  .j  a va  2 s.c o  m*/
private static void runCommand(List<String> command) throws Exception {
    log.info(StringUtils.join(command, " "));

    if (PRINT_STD_OUT) {
        Process process = new ProcessBuilder().inheritIO().command(command).start();
        process.waitFor();
    } else {
        // create temp files for capturing output instead of printing to stdout/stderr
        File tmpOutLog = File.createTempFile("tmp.out.", ".log");

        ProcessBuilder processBuilder = new ProcessBuilder(command);

        processBuilder.redirectError(tmpOutLog);
        processBuilder.redirectOutput(tmpOutLog);

        // run the process
        Process process = processBuilder.start();
        process.waitFor();

        // re-read the output and debug it
        BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(tmpOutLog)));
        String line;
        while ((line = br.readLine()) != null) {
            log.debug(line);
        }
        IOUtils.closeQuietly(br);

        // delete files
        FileUtils.deleteQuietly(tmpOutLog);
    }
}

---

From source file:fr.ens.biologie.genomique.eoulsan.actions.HadoopExecAction.java

/**
 * Run Eoulsan in hadoop mode./* w ww. j  av  a 2 s  . c om*/
 * @param workflowFile workflow file
 * @param designFile design file
 * @param hdfsPath path of data on hadoop file system
 * @param jobDescription job description
 */
private static void run(final File workflowFile, final File designFile, final String hdfsPath,
        final String jobDescription) {

    checkNotNull(workflowFile, "paramFile is null");
    checkNotNull(designFile, "designFile is null");
    checkNotNull(hdfsPath, "hdfsPath is null");

    // Write log entries
    Main.getInstance().flushLog();

    // Repackage application for Hadoop
    System.out.println("Package " + Globals.APP_NAME + " for hadoop mode...");
    final File repackagedJarFile;
    try {
        repackagedJarFile = HadoopJarRepackager.repack();

    } catch (IOException e) {
        Common.errorExit(e, "Error while repackaging " + Globals.APP_NAME_LOWER_CASE + ": " + e.getMessage());

        // Never called
        return;
    }

    getLogger().info("Launch Eoulsan in Hadoop mode.");

    // Create command line
    final List<String> argsList = new ArrayList<>();

    argsList.add("hadoop");
    argsList.add("jar");
    argsList.add(repackagedJarFile.getAbsolutePath());

    final Main main = Main.getInstance();

    if (main.getLogLevelArgument() != null) {
        argsList.add("-loglevel");
        argsList.add(main.getLogLevelArgument());
    }

    if (main.getConfigurationFileArgument() != null) {
        argsList.add("-conf");
        argsList.add(main.getConfigurationFileArgument());
    }

    for (String setting : main.getCommandLineSettings()) {
        argsList.add("-s");
        argsList.add(setting);
    }

    argsList.add(ExecJarHadoopAction.ACTION_NAME);

    if (jobDescription != null) {
        argsList.add("-d");
        argsList.add(jobDescription.trim());
    }

    argsList.add("-e");
    argsList.add("local hadoop cluster");
    argsList.add(workflowFile.toString());
    argsList.add(designFile.toString());
    argsList.add(hdfsPath);

    // execute Hadoop
    System.out.println("Launch " + Globals.APP_NAME + " in hadoop mode...");

    try {

        // Create the process builder the the command line
        final ProcessBuilder builder = new ProcessBuilder(argsList).inheritIO();

        // Set the JVM arguments for Hadoop in the process builder
        builder.environment().put(HADOOP_CLIENT_OPTS_ENV, getJVMArgs());

        // Execute the hadoop jar command
        final int exitCode = builder.start().waitFor();

        // Exit with the same exit of the child process
        System.exit(exitCode);

    } catch (IOException | InterruptedException e) {
        Common.errorExit(e, "Error while executing " + Globals.APP_NAME_LOWER_CASE + ": " + e.getMessage());
    }

}

---

From source file:azkaban.utils.FileIOUtils.java

/**
 * Run a unix command that will symlink files, and recurse into directories.
 *///from w  ww.j  a va2s. c  o  m
public static void createDeepSymlink(File sourceDir, File destDir) throws IOException {
    if (!sourceDir.exists()) {
        throw new IOException("Source directory " + sourceDir.getPath() + " doesn't exist");
    } else if (!destDir.exists()) {
        throw new IOException("Destination directory " + destDir.getPath() + " doesn't exist");
    } else if (sourceDir.isFile() && destDir.isFile()) {
        throw new IOException("Source or Destination is not a directory.");
    }

    Set<String> paths = new HashSet<String>();
    createDirsFindFiles(sourceDir, sourceDir, destDir, paths);

    StringBuffer buffer = new StringBuffer();
    for (String path : paths) {
        File sourceLink = new File(sourceDir, path);
        path = "." + path;

        buffer.append("ln -s ").append(sourceLink.getAbsolutePath()).append("/*").append(" ").append(path)
                .append(";");
    }

    String command = buffer.toString();
    ProcessBuilder builder = new ProcessBuilder().command("sh", "-c", command);
    builder.directory(destDir);

    // XXX what about stopping threads ??
    Process process = builder.start();
    try {
        NullLogger errorLogger = new NullLogger(process.getErrorStream());
        NullLogger inputLogger = new NullLogger(process.getInputStream());
        errorLogger.start();
        inputLogger.start();

        try {
            if (process.waitFor() < 0) {
                // Assume that the error will be in standard out. Otherwise it'll be
                // in standard in.
                String errorMessage = errorLogger.getLastMessages();
                if (errorMessage.isEmpty()) {
                    errorMessage = inputLogger.getLastMessages();
                }

                throw new IOException(errorMessage);
            }

            // System.out.println(errorLogger.getLastMessages());
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    } finally {
        IOUtils.closeQuietly(process.getInputStream());
        IOUtils.closeQuietly(process.getOutputStream());
        IOUtils.closeQuietly(process.getErrorStream());
    }
}

---

From source file:org.fcrepo.it.SparqlRecipesIT.java

@BeforeClass
public static void startFuseki() throws InterruptedException, IOException {

    //Determine the snapshot used for testing and its REST api,
    //make it default for snapshot 4 for the current version
    final String fcrepoSnapshot = System.getProperty("fcrepo.version");
    if (fcrepoSnapshot != null && fcrepoSnapshot.indexOf("-") > 0
            && fcrepoSnapshot.indexOf("4.0.0-beta") >= 0) {
        final String[] verTokens = fcrepoSnapshot.split("-");
        if (verTokens.length >= 3) {
            try {
                FCREPO_SNAPSHOT_NUMBER = Short.parseShort(verTokens[2]);
            } catch (final NumberFormatException ne) {
                FCREPO_SNAPSHOT_NUMBER = 4;
            }/*from ww  w . jav a  2  s. c o  m*/
        }
    }
    if (FCREPO_SNAPSHOT_NUMBER < 4) {
        DATASTREAM_URL_SUFIX = "";
        DATASTREAM_CONTENT_URL_SUFIX = "/fcr:content";
        DATASTREAM_MIXIN_TYPE = "fedora:datastream";
        DATASTREAM_RELATION = "fcrepo:hasContent";
    }

    final File commandFile = new File("target/jena-fuseki-1.0.1/fuseki-server");
    final ProcessBuilder b = new ProcessBuilder().inheritIO().directory(commandFile.getParentFile()).command(
            "./fuseki-server", "--update", "--mem", "--port=" + FUSEKI_PORT, "--mgtPort=" + MGT_PORT, "/test");
    fuseki = b.start();

    // It might take a while to startup and be ready to receive messages...
    Thread.sleep(10000);

    setUpTestObjects();
}

---

From source file:loadTest.loadTestLib.LUtil.java

public static boolean startDockerBuild() throws IOException, InterruptedException {
    if (useDocker) {
        if (runInDockerCluster) {

            HashMap<String, Integer> dockerNodes = getDockerNodes();
            String dockerTar = LUtil.class.getClassLoader().getResource("docker/loadTest.tar").toString()
                    .substring(5);/*from  w ww  .ja v  a  2 s .  c  o  m*/
            ExecutorService exec = Executors.newFixedThreadPool(dockerNodes.size());

            dockerError = false;
            doneDockers = 0;

            for (Entry<String, Integer> entry : dockerNodes.entrySet()) {
                exec.submit(new Runnable() {
                    @Override
                    public void run() {
                        try {
                            String url = entry.getKey() + "/images/vauvenal5/loadtest";
                            URL obj = new URL(url);
                            HttpURLConnection con = (HttpURLConnection) obj.openConnection();
                            con.setRequestMethod("DELETE");
                            con.setRequestProperty("force", "true");
                            int responseCode = con.getResponseCode();
                            con.disconnect();

                            url = entry.getKey()
                                    + "/build?t=vauvenal5/loadtest&dockerfile=./loadTest/Dockerfile";
                            obj = new URL(url);
                            con = (HttpURLConnection) obj.openConnection();
                            con.setRequestMethod("POST");
                            con.setRequestProperty("Content-type", "application/tar");
                            con.setDoOutput(true);
                            File file = new File(dockerTar);
                            FileInputStream fileStr = new FileInputStream(file);
                            byte[] b = new byte[(int) file.length()];
                            fileStr.read(b);
                            con.getOutputStream().write(b);
                            con.getOutputStream().flush();
                            con.getOutputStream().close();

                            responseCode = con.getResponseCode();

                            if (responseCode != 200) {
                                dockerError = true;
                            }

                            String msg = "";

                            do {
                                Thread.sleep(5000);
                                msg = "";
                                url = entry.getKey() + "/images/json";
                                obj = new URL(url);
                                HttpURLConnection con2 = (HttpURLConnection) obj.openConnection();
                                con2.setRequestMethod("GET");
                                responseCode = con2.getResponseCode();

                                BufferedReader in = new BufferedReader(
                                        new InputStreamReader(con2.getInputStream()));
                                String line = null;

                                while ((line = in.readLine()) != null) {
                                    msg += line;
                                }

                                con2.disconnect();
                            } while (!msg.contains("vauvenal5/loadtest"));

                            con.disconnect();
                            doneDockers++;
                        } catch (MalformedURLException ex) {
                            dockerError = true;
                        } catch (FileNotFoundException ex) {
                            dockerError = true;
                        } catch (IOException ex) {
                            dockerError = true;
                        } catch (InterruptedException ex) {
                            dockerError = true;
                        }
                    }
                });
            }

            while (doneDockers < dockerNodes.size()) {
                Thread.sleep(5000);
            }

            return !dockerError;
        }

        //get the path and substring the 'file:' from the URI
        String dockerfile = LUtil.class.getClassLoader().getResource("docker/loadTest").toString().substring(5);

        ProcessBuilder processBuilder = new ProcessBuilder("docker", "rmi", "-f", "vauvenal5/loadtest");
        processBuilder.redirectOutput(ProcessBuilder.Redirect.INHERIT);
        Process docker = processBuilder.start();

        docker.waitFor();

        processBuilder = new ProcessBuilder("docker", "build", "-t", "vauvenal5/loadtest", dockerfile);
        processBuilder.redirectOutput(ProcessBuilder.Redirect.INHERIT);
        Process proc = processBuilder.start();
        return proc.waitFor() == 0;
    }
    return true;
}

---

From source file:it.isislab.dmason.util.SystemManagement.Worker.Updater.java

public static void updateWithGUI(Address FTPaddress, String name, String myTopic, Address address) {
    logger.debug("Update (with GUI) command received");
    FTPIP = FTPaddress.getIPaddress();/*from  w w  w  .  j  ava  2s  . c om*/
    FTPPORT = FTPaddress.getPort();
    jarName = name;

    setSeparator();

    downloadJar(jarName, "upd");

    //DOWNLOADED_JAR_PATH+SEPARATOR+
    File fDown = new File(DOWNLOADED_JAR_PATH + SEPARATOR + jarName);
    File fDest = new File(jarName);

    try {
        //FileUtils.copyFile(fDown, fDest);
        copyFile(fDown, fDest);
        try {
            ArrayList<String> command = new ArrayList<String>();

            command.add("java");
            //command.add("-jar");
            command.add("-cp");
            command.add(fDest.getAbsolutePath());
            command.add(DMasonWorkerWithGui.class.getName());
            command.add(address.getIPaddress());
            command.add(address.getPort());
            command.add(myTopic);
            command.add("update");

            logger.info("Restarting with command: " + command.toString());

            ProcessBuilder builder = new ProcessBuilder(command);
            Process process = builder.start();

        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        /*Timer timer = new Timer(4000, new ActionListener() {
           public void actionPerformed(ActionEvent e) {
              System.exit(0);
                
           }
        });
                
        timer.start();
        */
    } catch (IOException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

}

---

From source file:it.isislab.dmason.util.SystemManagement.Worker.Updater.java

public static void updateNoGUI(Address ftpAddress, String name, String myTopic, Address address) {

    logger.debug("Update (with CLI) command received");

    FTPIP = ftpAddress.getIPaddress();// ww  w. j  a va 2  s .com
    FTPPORT = ftpAddress.getPort();
    jarName = name;

    setSeparator();

    downloadJar(jarName, "upd");

    //DOWNLOADED_JAR_PATH+SEPARATOR+
    File fDown = new File(DOWNLOADED_JAR_PATH + SEPARATOR + jarName);
    File fDest = new File(jarName);

    try {

        //FileUtils.copyFile(fDown, fDest);
        copyFile(fDown, fDest);
    } catch (IOException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    try {
        ArrayList<String> command = new ArrayList<String>();

        command.add("java");
        //command.add("-jar");
        command.add("-cp");
        command.add(fDest.getAbsolutePath());
        command.add(DMasonWorker.class.getName());
        command.add(address.getIPaddress());
        command.add(address.getPort());
        command.add(myTopic);
        command.add("update");

        System.out.println(command);

        logger.info("Restarting with command: " + command.toString());

        ProcessBuilder builder = new ProcessBuilder(command);
        Process process = builder.start();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    /*Timer timer = new Timer(4000, new ActionListener() {
    public void actionPerformed(ActionEvent e) {
       System.exit(0);
            
    }
    });
            
    timer.start();
    */

}

---

From source file:it.isislab.dmason.util.SystemManagement.Worker.Updater.java

public static void restart(String myTopic, Address address, boolean isBatch, String topicPrefix) {
    logger.debug("Restart command received");

    // TODO Auto-generated method stub
    String path;/*from  ww  w.ja  v a 2s  .  co  m*/
    try {
        path = URLDecoder.decode(Updater.class.getProtectionDomain().getCodeSource().getLocation().getFile(),
                "UTF-8");
    } catch (UnsupportedEncodingException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
        path = "";
    }

    if (path.contains(".jar")) //from jar
    {

        File jarfile = new File(path);
        try {
            ArrayList<String> command = new ArrayList<String>();

            // Luca Vicidomini
            command.add("java");
            command.add("-cp");
            command.add(jarfile.getAbsolutePath());
            command.add(DMasonWorker.class.getName());
            command.add(address.getIPaddress());
            command.add(address.getPort());
            command.add(myTopic);
            if (!isBatch)
                command.add("reset");
            else
                command.add(topicPrefix);

            // As wrote by Mario
            //               command.add("java");
            //               command.add("-jar");
            //               command.add(jarfile.getAbsolutePath());
            //               command.add(address.getIPaddress());
            //               command.add(address.getPort());
            //               command.add(myTopic);
            //               if(!isBatch)
            //                  command.add("reset");
            //               else
            //                  command.add(topicPrefix);

            logger.info("Restarting with command: " + command.toString());
            System.out.println("Restarting with command: " + command);

            ProcessBuilder builder = new ProcessBuilder(command);
            Process process = builder.start();

        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »