Examples with ConfigParser net.openhft.load.config.ConfigParser used on opensource projects

Example 1 with ConfigParser

use of net.openhft.load.config.ConfigParser in project Chronicle-Queue by OpenHFT.

the class StageMain method main.

public static void main(String[] args) throws IOException {
    // MlockAll.doMlockall();
    if (args.length != 2) {
        throw new IllegalArgumentException("Usage: <program> [resource-name] [stage-index]");
    }
    final ConfigParser configParser = new ConfigParser(args[0]);
    final StageConfig stageConfig = configParser.getStageConfig(Integer.parseInt(args[1]));
    final ExecutorService service = Executors.newFixedThreadPool(stageConfig.getStageIndices().size() + 1);
    service.submit(new PretoucherTask(outputQueue(stageConfig.getOutputPath(), UNSET_SOURCE), configParser.getPretouchIntervalMillis()));
    for (Integer index : stageConfig.getStageIndices()) {
        service.submit(() -> {
            final Stage stage = new Stage(createOutput(stageConfig.getOutputPath(), index + 1), index);
            final MethodReader reader = createReader(stageConfig.getInputPath(), stage);
            Thread.currentThread().setName("load.stage-consumer-" + index);
            boolean warnOnce = false;
            while (!Thread.currentThread().isInterrupted()) {
                try {
                    reader.readOne();
                } catch (Exception e) {
                    if (!warnOnce) {
                        e.printStackTrace();
                        warnOnce = true;
                    }
                }
            }
        });
    }
}

Example 2 with ConfigParser

use of net.openhft.load.config.ConfigParser in project Chronicle-Queue by OpenHFT.

the class PublishDeltaGenerator method main.

public static void main(String[] args) throws IOException {
    if (args.length != 1) {
        throw new IllegalArgumentException("Usage: <program> [resource-name]");
    }
    Jvm.setExceptionHandlers((c, m, t) -> {
    // System.out.println(m);
    }, (c, m, t) -> {
        // System.out.println(m);
        t.printStackTrace();
    }, (c, m, t) -> System.out.println(m));
    final ConfigParser configParser = new ConfigParser(args[0]);
    final List<StageConfig> allStageConfigs = configParser.getAllStageConfigs();
    final StageConfig lastStageConfig = allStageConfigs.get(allStageConfigs.size() - 1);
    try (final SingleChronicleQueue pubQueue = ChronicleQueue.singleBuilder(configParser.getPublisherConfig().outputDir()).build();
        final SingleChronicleQueue queue = ChronicleQueue.singleBuilder(lastStageConfig.getOutputPath()).build();
        final Writer resultsWriter = new FileWriter("publish-deltas.txt", false);
        final Writer s0Pub = new FileWriter("s0-deltas.txt", false);
        final Writer s1Pub = new FileWriter("s1-deltas.txt", false);
        final Writer s0s2Pub = new FileWriter("s0-s2-deltas.txt", false);
        final Writer s1s2Pub = new FileWriter("s1-s2-deltas.txt", false)) {
        final MethodReader reader = pubQueue.createTailer().methodReader(new CapturingReceiver(resultsWriter, m -> m.publishNanos));
        while (reader.readOne()) {
        // report
        }
        final MethodReader methodReader = queue.createTailer().methodReader(new DelegatingReceiver(new CapturingReceiver(s0Pub, m -> m.t0), new CapturingReceiver(s1Pub, m -> m.t1), new CapturingReceiver(s0s2Pub, m -> m.t2, 5), new CapturingReceiver(s1s2Pub, m -> m.t2, 6)));
        while (methodReader.readOne()) {
        // report
        }
    }
}

Example 3 with ConfigParser

use of net.openhft.load.config.ConfigParser in project Chronicle-Queue by OpenHFT.

the class PublisherMain method main.

public static void main(String[] args) throws Exception {
    // MlockAll.doMlockall();
    if (args.length != 1) {
        throw new IllegalArgumentException("Usage: <program> [resource-name]");
    }
    final ConfigParser configParser = new ConfigParser(args[0]);
    final PublisherConfig publisherConfig = configParser.getPublisherConfig();
    final ExecutorService executorService = Executors.newFixedThreadPool(2);
    executorService.submit(new PretoucherTask(outputQueue(publisherConfig.outputDir()), configParser.getPretouchIntervalMillis()));
    executorService.submit(new HiccupReporter()::start);
    final Publisher publisher = new Publisher(publisherConfig, createOutput(publisherConfig.outputDir()), configParser.getAllStageConfigs());
    publisher.init();
    publisher.startPublishing();
}

Example 4 with ConfigParser

use of net.openhft.load.config.ConfigParser in project Chronicle-Queue by OpenHFT.

the class ResultGenerator method main.

public static void main(String[] args) throws IOException {
    if (args.length != 1) {
        throw new IllegalArgumentException("Usage: <program> [resource-name]");
    }
    final ConfigParser configParser = new ConfigParser(args[0]);
    final List<StageConfig> allStageConfigs = configParser.getAllStageConfigs();
    final StageConfig lastStageConfig = allStageConfigs.get(allStageConfigs.size() - 1);
    Jvm.setExceptionHandlers((c, m, t) -> {
    // System.out.println(m);
    }, (c, m, t) -> {
        // System.out.println(m);
        if (t != null) {
            t.printStackTrace();
        }
    }, (c, m, t) -> System.out.println(m));
    try (final SingleChronicleQueue queue = ChronicleQueue.singleBuilder(lastStageConfig.getOutputPath()).build();
        final Writer resultsWriter = new FileWriter("results.txt", false)) {
        final MethodReader methodReader = queue.createTailer().methodReader(new CapturingReceiver(resultsWriter));
        while (methodReader.readOne()) {
        // report
        }
    }
}