Example usage for java.lang Process destroy

Introduction

In this page you can find the example usage for java.lang Process destroy.

Prototype

public abstract void destroy();

Source Link

Document

Kills the process.

Usage

From source file:uk.ac.sanger.cgp.wwdocker.interfaces.Workflow.java

default int cleanDockerPath(BaseConfiguration config) {
    String command = baseDockerCommand(config, null);
    List<String> args = new ArrayList(Arrays.asList(command.split(" ")));
    args.add("/bin/bash");
    args.add("-c");
    args.add("rm -rf /datastore/oozie-* /datastore/*.ini /datastore/logs.tar.gz /datastore/toInclude.lst");

    ProcessBuilder pb = new ProcessBuilder(args);

    Map<String, String> pEnv = pb.environment();
    pEnv.putAll(Config.getEnvs(config));
    logger.info("Executing: " + String.join(" ", args));
    int exitCode = -1;
    Process p = null;
    try {//from  w  w w. j  a  v a 2  s.  c o m
        p = pb.start();
        String progErr = IOUtils.toString(p.getErrorStream());
        String progOut = IOUtils.toString(p.getInputStream());
        exitCode = p.waitFor();
        Utils.logOutput(progErr, Level.ERROR);
        Utils.logOutput(progOut, Level.TRACE);
    } catch (InterruptedException | IOException e) {
        logger.error(e.getMessage(), e);
    } finally {
        if (p != null) {
            p.destroy();
            exitCode = p.exitValue();
        }
    }
    return exitCode;
}

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From source file:org.apache.kudu.client.MiniKuduCluster.java

private void destroyAndWaitForProcess(Process process) throws InterruptedException {
    process.destroy();
    process.waitFor();
}

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From source file:org.apache.pig.impl.streaming.ExecutableManager.java

/**
 *  Helper function to close input and output streams
 *  to the process and kill it/*from w  w  w. ja va2  s. c  om*/
 * @param process the process to be killed
 * @throws IOException
 */
private void killProcess(Process process) throws IOException {
    if (process != null) {
        inputHandler.close(process);
        outputHandler.close();
        process.destroy();
    }
}

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From source file:eu.udig.omsbox.OmsBoxPlugin.java

public void addProcess(Process process, String id) {
    Process tmp = runningProcessesMap.get(id);
    if (tmp != null) {
        tmp.destroy();
    }/*from   w ww .  ja  v  a  2  s. co  m*/
    runningProcessesMap.put(id, process);
}

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From source file:com.asakusafw.runtime.util.hadoop.ConfigurationProviderTest.java

/**
 * search for confdir auto.//  w  w  w.j  a v a2 s .  co m
 * @throws Exception if failed
 */
@Test
public void newInstance_auto() throws Exception {
    File cmd = putExec("testing/testcmd");
    File site = putConf("auto/core-site.xml");

    try (PrintWriter writer = new PrintWriter(cmd)) {
        writer.printf("#/bin/sh\n");
        writer.printf("if [ $# -eq 0 ]\n");
        writer.printf("then\n");
        writer.printf("  exit 0\n");
        writer.printf("elif [ $# -ne 2 ]\n");
        writer.printf("then\n");
        writer.printf("  exit 1\n");
        writer.printf("else\n");
        writer.printf("  if [ \"$1\" != '%s' ]\n", ConfigurationDetecter.class.getName());
        writer.printf("  then\n");
        writer.printf("    exit 1\n");
        writer.printf("  fi\n");
        writer.printf("  echo '%s' > \"$2\"\n", site.getParentFile().getAbsolutePath());
        writer.printf("  exit 0\n");
        writer.printf("fi\n");
    }
    try {
        Process proc = new ProcessBuilder(cmd.getAbsolutePath()).start();
        try {
            int exitCode = proc.waitFor();
            Assume.assumeThat(exitCode, is(0));
        } finally {
            proc.destroy();
        }
    } catch (Exception e) {
        System.out.println("Failed to execute bash script");
        e.printStackTrace(System.out);
        Assume.assumeNoException(e);
    }

    Map<String, String> envp = new HashMap<>();
    envp.put("HADOOP_CMD", cmd.getAbsolutePath());

    Configuration conf = new ConfigurationProvider(envp).newInstance();
    assertThat(isLoaded(conf), is(true));
}

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From source file:savant.plugin.Tool.java

@Override
public void init(JPanel panel) {
    mainPanel = panel;/*from   w ww .  ja  v a2s . co  m*/
    panel.setLayout(new CardLayout());

    JPanel settingsPanel = new ToolSettingsPanel(this);
    panel.add(new JScrollPane(settingsPanel), "Settings");

    JPanel waitCard = new JPanel();
    waitCard.setLayout(new GridBagLayout());

    // Left side filler.
    GridBagConstraints gbc = new GridBagConstraints();
    gbc.gridwidth = GridBagConstraints.REMAINDER;
    gbc.fill = GridBagConstraints.HORIZONTAL;
    gbc.insets = new Insets(5, 100, 0, 100);
    waitCard.add(new JLabel(getDescriptor().getName()), gbc);

    progressBar = new JProgressBar();
    progressBar.setPreferredSize(new Dimension(240, progressBar.getPreferredSize().height));
    waitCard.add(progressBar, gbc);

    progressInfo = new JLabel();
    progressInfo.setAlignmentX(1.0f);
    Font f = progressInfo.getFont();
    f = f.deriveFont(f.getSize() - 2.0f);
    progressInfo.setFont(f);
    waitCard.add(progressInfo, gbc);

    cancelButton = new JButton("Cancel");
    cancelButton.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent ae) {
            if (toolProc != null) {
                Process p = toolProc;
                toolProc = null;
                p.destroy();
            }
            showCard("Settings");
        }
    });
    gbc.fill = GridBagConstraints.NONE;
    waitCard.add(cancelButton, gbc);

    // Console output at the bottom.
    console = new JTextArea();
    console.setFont(f);
    console.setLineWrap(false);
    console.setEditable(false);

    JScrollPane consolePane = new JScrollPane(console);
    consolePane.setPreferredSize(new Dimension(800, 200));
    gbc.weighty = 1.0;
    gbc.insets = new Insets(30, 5, 5, 5);
    gbc.fill = GridBagConstraints.BOTH;
    waitCard.add(consolePane, gbc);

    panel.add(waitCard, "Progress");
}

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From source file:org.apache.accumulo.minicluster.MiniAccumuloCluster.java

/**
 * Stops Accumulo and Zookeeper processes. If stop is not called, there is a shutdown hook that is setup to kill the processes. However its probably best to
 * call stop in a finally block as soon as possible.
 *//*from   w  ww . j  ava2  s. c o m*/
public void stop() throws IOException, InterruptedException {
    for (LogWriter lw : logWriters) {
        lw.flush();
    }

    if (zooKeeperProcess != null) {
        zooKeeperProcess.destroy();
    }
    if (masterProcess != null) {
        masterProcess.destroy();
    }
    synchronized (tabletServerProcesses) {
        if (tabletServerProcesses != null) {
            for (Process tserver : tabletServerProcesses) {
                tserver.destroy();
            }
        }
    }
    if (gcProcess != null) {
        gcProcess.destroy();
    }

    zooKeeperProcess = null;
    masterProcess = null;
    gcProcess = null;
    tabletServerProcesses.clear();
    if (config.useMiniDFS() && miniDFS != null)
        miniDFS.shutdown();
    for (Process p : cleanup)
        p.destroy();
    miniDFS = null;
}

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From source file:com.playonlinux.framework.WinePrefix.java

/**
 * Create the prefix and load its parameters. The prefix will be set as initialized
 * @param version version of wine//www. j  a v a 2 s  .  c om
 * @param architecture architecture of wine
 * @return the same object
 * @throws CancelException if the prefix cannot be created or if the user cancels the operation
 */
public WinePrefix create(String version, String architecture) throws CancelException {
    if (prefix == null) {
        throw new ScriptFailureException("Prefix must be selected!");
    }

    try {
        wineInstallation = new WineInstallation.Builder()
                .withPath(playOnLinuxContext.makeWinePathFromVersionAndArchitecture(version,
                        Architecture.valueOf(architecture)))
                .withApplicationEnvironment(playOnLinuxContext.getSystemEnvironment()).build();
    } catch (PlayOnLinuxException e) {
        throw new ScriptFailureException(e);
    }

    ProgressStep progressStep = this.setupWizard.progressBar(
            String.format(translate("Please wait while the virtual drive is being created..."), prefixName));
    ObservableDirectorySize observableDirectorySize;
    try {
        observableDirectorySize = new ObservableDirectorySize(prefix.getWinePrefixDirectory(), 0,
                NEWPREFIXSIZE);
    } catch (PlayOnLinuxException e) {
        throw new ScriptFailureException(e);
    }

    observableDirectorySize.setCheckInterval(10);
    observableDirectorySize.addObserver(progressStep);
    backgroundServicesManager.register(observableDirectorySize);

    Process process;
    try {
        process = wineInstallation.createPrefix(this.prefix);
    } catch (IOException e) {
        throw new ScriptFailureException("Unable to create the wineprefix", e);
    }

    try {
        process.waitFor();
    } catch (InterruptedException e) {
        process.destroy();
        killall();
        throw new CancelException(e);
    } finally {
        observableDirectorySize.deleteObserver(progressStep);
        backgroundServicesManager.unregister(observableDirectorySize);
    }

    return this;
}

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From source file:com.att.aro.datacollector.ioscollector.utilities.AppSigningHelper.java

public void executeCmd(String cmd) {
    System.out.println(cmd);//from w  w w . j  a  v a 2  s  .c  o m
    ProcessBuilder pbldr = new ProcessBuilder();
    if (!Util.isWindowsOS()) {
        pbldr.command(new String[] { "bash", "-c", cmd });
    } else {
        pbldr.command(new String[] { "CMD", "/C", cmd });
    }
    try {
        Process proc = pbldr.start();
        try {
            Thread.sleep(1000 * 2);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        proc.destroy();
    } catch (IOException e) {
        //Do nothing
    }
}

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From source file:de.uzk.hki.da.convert.PublishVideoConversionStrategy.java

/**
 * @author Daniel M. de Oliveira//from   www .  ja  v  a2s .  c  o  m
 * @author Christian Weitz
 * @author Thomas Kleinke
 * 
 * @param cmd The command to execute
 * @param targetFile The target file to check regularly
 * @return true if the conversion was successful, otherwise false
 */
private boolean executeConversionTool(String[] cmd, File targetFile) {

    logger.debug("Running cmd \"{}\"", Arrays.toString(cmd));

    Process p = null;
    try {
        ProcessBuilder pb = new ProcessBuilder(cmd);
        p = pb.start();

        long targetFileSize = 0;
        long previousTargetFileSize = 0;
        do {
            previousTargetFileSize = targetFileSize;
            Thread.sleep(processTimeout);
            targetFileSize = targetFile.length();
        } while (previousTargetFileSize < targetFileSize);

        p.destroy();
    } catch (FileNotFoundException e) {
        logger.error("File not found in runShellCommand", e);
        return false;
    } catch (Exception e) {
        logger.error("Error in runShellCommand", e);
        return false;
    } finally {
        if (p != null)
            LinuxEnvironmentUtils.closeStreams(p);
    }

    return true;
}

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