Examples with GMetric info.ganglia.gmetric4j.gmetric.GMetric used on opensource projects

Example 1 with GMetric

use of info.ganglia.gmetric4j.gmetric.GMetric in project flink by apache.

the class GangliaReporter method getReporter.

@Override
public ScheduledReporter getReporter(MetricConfig config) {
    try {
        String host = config.getString(ARG_HOST, null);
        int port = config.getInteger(ARG_PORT, -1);
        if (host == null || host.length() == 0 || port < 1) {
            throw new IllegalArgumentException("Invalid host/port configuration. Host: " + host + " Port: " + port);
        }
        String addressingMode = config.getString(ARG_MODE_ADDRESSING, "MULTICAST");
        int ttl = config.getInteger(ARG_TTL, 1);
        GMetric gMetric = new GMetric(host, port, GMetric.UDPAddressingMode.valueOf(addressingMode), ttl);
        String prefix = config.getString(ARG_PREFIX, null);
        String conversionRate = config.getString(ARG_CONVERSION_RATE, null);
        String conversionDuration = config.getString(ARG_CONVERSION_DURATION, null);
        int dMax = config.getInteger(ARG_DMAX, 0);
        int tMax = config.getInteger(ARG_TMAX, 60);
        com.codahale.metrics.ganglia.GangliaReporter.Builder builder = com.codahale.metrics.ganglia.GangliaReporter.forRegistry(registry);
        if (prefix != null) {
            builder.prefixedWith(prefix);
        }
        if (conversionRate != null) {
            builder.convertRatesTo(TimeUnit.valueOf(conversionRate));
        }
        if (conversionDuration != null) {
            builder.convertDurationsTo(TimeUnit.valueOf(conversionDuration));
        }
        builder.withDMax(dMax);
        builder.withTMax(tMax);
        log.info("Configured GangliaReporter with {host:{}, port:{}, dmax:{}, tmax:{}, ttl:{}, addressingMode:{}}", host, port, dMax, tMax, ttl, addressingMode);
        return builder.build(gMetric);
    } catch (IOException e) {
        throw new RuntimeException("Error while instantiating GangliaReporter.", e);
    }
}

Example 2 with GMetric

use of info.ganglia.gmetric4j.gmetric.GMetric in project lucene-solr by apache.

the class SolrGangliaReporter method start.

//this is a separate method for unit tests
void start() {
    if (!testing) {
        String id = host + ":" + port + ":" + multicast;
        ganglia = serviceRegistry.getOrCreate(id, () -> new GMetric(host, port, multicast ? GMetric.UDPAddressingMode.MULTICAST : GMetric.UDPAddressingMode.UNICAST, 1));
        if (ganglia == null) {
            return;
        }
    }
    if (instancePrefix == null) {
        instancePrefix = registryName;
    } else {
        instancePrefix = instancePrefix + "." + registryName;
    }
    GangliaReporter.Builder builder = GangliaReporter.forRegistry(metricManager.registry(registryName)).convertRatesTo(TimeUnit.SECONDS).convertDurationsTo(TimeUnit.MILLISECONDS).prefixedWith(instancePrefix);
    MetricFilter filter;
    if (!filters.isEmpty()) {
        filter = new SolrMetricManager.PrefixFilter(filters);
    } else {
        filter = MetricFilter.ALL;
    }
    builder = builder.filter(filter);
    reporter = builder.build(ganglia);
    reporter.start(period, TimeUnit.SECONDS);
}

Example 3 with GMetric

use of info.ganglia.gmetric4j.gmetric.GMetric in project jmxtrans by jmxtrans.

the class GangliaWriter method internalWrite.

/**
	 * Send query result values to Ganglia.
	 */
@Override
public void internalWrite(Server server, Query query, ImmutableList<Result> results) throws Exception {
    for (final Result result : results) {
        for (final Map.Entry<String, Object> resultValue : result.getValues().entrySet()) {
            final String name = KeyUtils.getKeyString(query, result, resultValue, getTypeNames());
            Object transformedValue = valueTransformer.apply(resultValue.getValue());
            GMetricType dataType = getType(resultValue.getValue());
            log.debug("Sending Ganglia metric {}={} [type={}]", name, transformedValue, dataType);
            try (GMetric metric = new GMetric(host, port, addressingMode, ttl, v31, null, spoofedHostName)) {
                metric.announce(name, transformedValue.toString(), dataType, units, slope, tmax, dmax, groupName);
            }
        }
    }
}

Example 4 with GMetric

use of info.ganglia.gmetric4j.gmetric.GMetric in project ninja by ninjaframework.

the class NinjaGanglia method start.

@Start(order = 90)
public void start() {
    if (ninjaProperties.getBooleanWithDefault("metrics.ganglia.enabled", false)) {
        final String hostname = metricsService.getHostname();
        final String address = ninjaProperties.getOrDie("metrics.ganglia.address");
        final int port = ninjaProperties.getIntegerWithDefault("metrics.ganglia.port", 8649);
        final String period = ninjaProperties.getWithDefault("metrics.ganglia.period", "60s");
        final int delay = TimeUtil.parseDuration(period);
        try {
            GMetric ganglia = new GMetric(address, port, UDPAddressingMode.MULTICAST, 1);
            reporter = GangliaReporter.forRegistry(metricsService.getMetricRegistry()).convertRatesTo(TimeUnit.SECONDS).convertDurationsTo(TimeUnit.MILLISECONDS).build(ganglia);
            reporter.start(delay, TimeUnit.SECONDS);
            log.info("Started Ganglia Metrics reporter for '{}', updating every {}", hostname, period);
        } catch (IOException e) {
            log.error("Failed to start Ganglia reporter!", e);
        }
    }
}

Example 5 with GMetric

use of info.ganglia.gmetric4j.gmetric.GMetric in project camel by apache.

the class GangliaEndpoint method getPublisher.

public synchronized Publisher getPublisher() {
    if (publisher == null) {
        GMetric gmetric = configuration.createGMetric();
        publisher = new GMetricPublisher(gmetric);
    }
    return publisher;
}