Example usage for java.lang ProcessBuilder environment

Introduction

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

Prototype

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Usage

From source file:com.tw.go.plugin.material.artifactrepository.yum.exec.command.ProcessRunner.java

public ProcessOutput execute(String[] command, Map<String, String> envMap) {
    ProcessBuilder processBuilder = new ProcessBuilder(command);
    Process process = null;/*  w w  w .j  ava  2 s . c  om*/
    ProcessOutput processOutput = null;
    try {
        processBuilder.environment().putAll(envMap);
        process = processBuilder.start();
        int returnCode = process.waitFor();
        List outputStream = IOUtils.readLines(process.getInputStream());
        List errorStream = IOUtils.readLines(process.getErrorStream());
        processOutput = new ProcessOutput(returnCode, outputStream, errorStream);
    } catch (Exception e) {
        throw new RuntimeException(e.getMessage());
    } finally {
        if (process != null) {
            closeQuietly(process.getInputStream());
            closeQuietly(process.getErrorStream());
            closeQuietly(process.getOutputStream());
            process.destroy();
        }
    }
    return processOutput;
}

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From source file:net.sf.mavenjython.test.PythonTestMojo.java

public void execute() throws MojoExecutionException {
    // all we have to do is to run nose on the source directory
    List<String> l = new ArrayList<String>();
    if (program.equals("nose")) {
        l.add("nosetests.bat");
        l.add("--failure-detail");
        l.add("--verbose");
    } else {/*from   w  w  w.j a v a2 s.c  o  m*/
        l.add(program);
    }

    ProcessBuilder pb = new ProcessBuilder(l);
    pb.directory(testOutputDirectory);
    pb.environment().put("JYTHONPATH", ".;" + outputDirectory.getAbsolutePath());
    final Process p;
    getLog().info("starting python tests");
    getLog().info("executing " + pb.command());
    getLog().info("in directory " + testOutputDirectory);
    getLog().info("and also including " + outputDirectory);
    try {
        p = pb.start();
    } catch (IOException e) {
        throw new MojoExecutionException(
                "Python tests execution failed. Provide the executable '" + program + "' in the path", e);
    }
    copyIO(p.getInputStream(), System.out);
    copyIO(p.getErrorStream(), System.err);
    copyIO(System.in, p.getOutputStream());
    try {
        if (p.waitFor() != 0) {
            throw new MojoExecutionException("Python tests failed with return code: " + p.exitValue());
        } else {
            getLog().info("Python tests (" + program + ") succeeded.");
        }
    } catch (InterruptedException e) {
        throw new MojoExecutionException("Python tests were interrupted", e);
    }
}

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From source file:es.amplia.research.maven.protodocbook.cmd.Factory.java

private void execute(File directory, String... cmd) throws Exception {
    ProcessBuilder pb = new ProcessBuilder(cmd);
    Map<String, String> env = pb.environment();
    pb.directory(directory);//from   w  ww . j  av a2 s .  c  om
    pb.redirectErrorStream(true);
    Process p = pb.start();
    p.waitFor();
    BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));
    String line = null;
    while ((line = br.readLine()) != null) {
        if (this.log.isInfoEnabled())
            this.log.info(line);
    }
}

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From source file:org.apache.asterix.test.aql.TestExecutor.java

private static String executeVagrantScript(ProcessBuilder pb, String node, String scriptName) throws Exception {
    pb.command("vagrant", "ssh", node, "--", pb.environment().get("SCRIPT_HOME") + scriptName);
    Process p = pb.start();//from   w ww.j av a 2 s. com
    p.waitFor();
    InputStream input = p.getInputStream();
    return IOUtils.toString(input, StandardCharsets.UTF_8.name());
}

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From source file:zipkin.execjar.ExecJarRule.java

@Override
public Statement apply(Statement base, Description description) {
    return new Statement() {
        public void evaluate() throws Throwable {
            try {
                ProcessBuilder bootBuilder = new ProcessBuilder("java", "-jar", execJar);
                bootBuilder.environment().put("SERVER_PORT", String.valueOf(port()));
                bootBuilder.environment().putAll(environment);
                bootBuilder.redirectErrorStream(true);
                bootApp = bootBuilder.start();

                CountDownLatch startedOrCrashed = new CountDownLatch(1);
                Thread consoleReader = new Thread(() -> {
                    boolean foundStartMessage = false;
                    try (BufferedReader reader = new BufferedReader(
                            new InputStreamReader(bootApp.getInputStream()))) {
                        String line;
                        while ((line = reader.readLine()) != null) {
                            if (line.indexOf("JVM running for") != -1) {
                                foundStartMessage = true;
                                startedOrCrashed.countDown();
                            }/*from   w  ww  .  ja v a  2s.c om*/
                            console.add(line);
                        }
                    } catch (Exception e) {
                    } finally {
                        if (!foundStartMessage)
                            startedOrCrashed.countDown();
                    }
                });
                consoleReader.setDaemon(true);
                consoleReader.start();

                if (!startedOrCrashed.await(10, TimeUnit.SECONDS)) {
                    throw new AssumptionViolatedException("Took too long to start or crash");
                }

                base.evaluate();
            } finally {
                bootApp.destroy();
            }
        }
    };
}

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From source file:org.trustedanalytics.servicebroker.gearpump.service.externals.helpers.ExternalProcessExecutor.java

public ExternalProcessExecutorResult run(String[] command, String workingDir, Map<String, String> properties) {

    String lineToRun = Arrays.asList(command).stream().collect(Collectors.joining(" "));

    LOGGER.info("===================");
    LOGGER.info("Command to invoke: {}", lineToRun);

    ProcessBuilder processBuilder = new ProcessBuilder(command);
    updateEnvOfProcessBuilder(processBuilder.environment(), properties);

    if (workingDir != null) {
        processBuilder.directory(new File(workingDir));
    }//from  w w  w . j a  v a 2  s. c  o m
    processBuilder.redirectErrorStream(true);

    StringBuilder processOutput = new StringBuilder();
    Process process;
    BufferedReader stdout = null;

    try {
        process = processBuilder.start();
        stdout = new BufferedReader(new InputStreamReader(process.getInputStream()));

        String line;
        while ((line = stdout.readLine()) != null) {
            LOGGER.debug(":::::: " + line);
            processOutput.append(line);
            processOutput.append('\n');
        }

        try {
            process.waitFor();
        } catch (InterruptedException e) {
            LOGGER.error("Command '" + lineToRun + "' interrupted.", e);
        }
    } catch (IOException e) {
        LOGGER.error("Problem executing external process.", e);
        return new ExternalProcessExecutorResult(Integer.MIN_VALUE, "", e);
    } finally {
        closeReader(stdout);
    }

    ExternalProcessExecutorResult result = new ExternalProcessExecutorResult(process.exitValue(),
            processOutput.toString(), null);

    LOGGER.info("Exit value: {}", result.getExitCode());
    LOGGER.info("===================");
    return result;
}

---

From source file:com.netflix.raigad.defaultimpl.ElasticSearchProcessManager.java

public void start(boolean join_ring) throws IOException {
    logger.info("Starting elasticsearch server");

    List<String> command = Lists.newArrayList();
    if (!"root".equals(System.getProperty("user.name"))) {
        command.add(SUDO_STRING);/*from   ww w  .j  ava  2 s.  c  om*/
        command.add("-n");
        command.add("-E");
    }
    command.addAll(getStartCommand());

    ProcessBuilder startEs = new ProcessBuilder(command);
    Map<String, String> env = startEs.environment();

    env.put("DATA_DIR", config.getDataFileLocation());

    startEs.directory(new File("/"));
    startEs.redirectErrorStream(true);
    Process starter = startEs.start();
    logger.info("Starting Elasticsearch server ....");
    try {
        sleeper.sleepQuietly(SCRIPT_EXECUTE_WAIT_TIME_MS);
        int code = starter.exitValue();
        if (code == 0)
            logger.info("Elasticsearch server has been started");
        else
            logger.error("Unable to start Elasticsearch server. Error code: {}", code);

        logProcessOutput(starter);
    } catch (Exception e) {
        logger.warn("Starting Elasticsearch has an error", e.getMessage());
    }
}

---

From source file:net.urlgrey.mythpodcaster.transcode.FFMpegTranscoderImpl.java

public void transcode(File workingDirectory, GenericTranscoderConfigurationItem genericConfig, File inputFile,
        File outputFile) throws Exception {
    LOG.info("transcode started: inputFile [" + inputFile.getAbsolutePath() + "], outputFile ["
            + outputFile.getAbsolutePath() + "]");

    FFMpegTranscoderConfigurationItem config = (FFMpegTranscoderConfigurationItem) genericConfig;
    List<String> commandList = new ArrayList<String>();
    commandList.add(niceLocation);//from ww w  .  j  av  a2  s  . c  o  m
    commandList.add("-n");
    commandList.add(Integer.toString(config.getNiceness()));
    commandList.add(ffmpegLocation);
    commandList.add("-i");
    commandList.add(inputFile.getAbsolutePath());
    commandList.addAll(config.getParsedEncoderArguments());
    commandList.add(outputFile.getAbsolutePath());
    ProcessBuilder pb = new ProcessBuilder(commandList);

    // Needed for ffmpeg
    pb.environment().put("LD_LIBRARY_PATH", "/usr/local/lib:");
    pb.redirectErrorStream(true);
    pb.directory(workingDirectory);
    Process process = null;

    try {
        // Get the ffmpeg process
        process = pb.start();
        // We give a couple of secs to complete task if needed
        Future<List<String>> stdout = pool.submit(new OutputMonitor(process.getInputStream()));
        List<String> result = stdout.get(config.getTimeout(), TimeUnit.SECONDS);
        process.waitFor();
        final int exitValue = process.exitValue();
        LOG.info("FFMPEG exit value: " + exitValue);
        if (exitValue != 0) {
            for (String line : result) {
                LOG.error(line);
            }
            throw new Exception("FFMpeg return code indicated failure: " + exitValue);
        }
    } catch (InterruptedException e) {
        throw new Exception("FFMpeg process interrupted by another thread", e);
    } catch (ExecutionException ee) {
        throw new Exception("Something went wrong parsing FFMpeg output", ee);
    } catch (TimeoutException te) {
        // We could not get the result before timeout
        throw new Exception("FFMpeg process timed out", te);
    } catch (RuntimeException re) {
        // Unexpected output from FFMpeg
        throw new Exception("Something went wrong parsing FFMpeg output", re);
    } finally {
        if (process != null) {
            process.destroy();
        }
    }

    LOG.debug("transcoding finished");
}

---

From source file:com.netflix.genie.server.jobmanager.impl.PrestoJobManagerImpl.java

/**
 * Set up the process with specific Presto properties.
 *
 * @param processBuilder The process builder to modify.
 * @throws GenieException If there are any issues.
 *//*from w  w w.  jav  a 2s .c  o  m*/
private void setupPrestoProcess(final ProcessBuilder processBuilder) throws GenieException {
    final Map<String, String> processEnv = processBuilder.environment();

    processEnv.put("CP_TIMEOUT", ConfigurationManager.getConfigInstance()
            .getString("com.netflix.genie.server.hadoop.s3cp.timeout", "1800"));

    final String copyCommand = ConfigurationManager.getConfigInstance().getString(COPY_COMMAND_KEY);
    if (StringUtils.isBlank(copyCommand)) {
        final String msg = "Required property " + COPY_COMMAND_KEY + " isn't set";
        LOG.error(msg);
        throw new GenieServerException(msg);
    }
    processEnv.put("COPY_COMMAND", copyCommand);

    final String makeDirCommand = ConfigurationManager.getConfigInstance().getString(MK_DIRECTORY_COMMAND_KEY);
    if (StringUtils.isBlank(makeDirCommand)) {
        final String msg = "Required property " + MK_DIRECTORY_COMMAND_KEY + " isn't set";
        LOG.error(msg);
        throw new GenieServerException(msg);
    }
    processEnv.put("MKDIR_COMMAND", makeDirCommand);
}

---

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;//from   w  w w . java 2 s.  c om
    try {
        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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