Example usage for org.apache.hadoop.metrics2.lib DefaultMetricsSystem INSTANCE

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In this page you can find the example usage for org.apache.hadoop.metrics2.lib DefaultMetricsSystem INSTANCE.

Prototype

DefaultMetricsSystem INSTANCE

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Usage

From source file:com.alibaba.wasp.metrics.BaseSourceImpl.java

License:Apache License

public BaseSourceImpl(String metricsName, String metricsDescription, String metricsContext,
        String metricsJmxContext) {

    this.metricsName = metricsName;
    this.metricsDescription = metricsDescription;
    this.metricsContext = metricsContext;
    this.metricsJmxContext = metricsJmxContext;

    metricsRegistry = new DynamicMetricsRegistry(metricsName).setContext(metricsContext);
    DefaultMetricsSystemInitializer.INSTANCE.init(metricsName);

    // Register this instance.
    DefaultMetricsSystem.INSTANCE.registerSource(metricsJmxContext, metricsDescription, this);
    init();//  w  w  w. j  av  a2s.  c o  m
}

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From source file:com.github.joshelser.dropwizard.metrics.hadoop.StandaloneExample.java

License:Apache License

public static void main(String[] args) throws Exception {
    final MetricRegistry metrics = new MetricRegistry();

    final HadoopMetrics2Reporter metrics2Reporter = HadoopMetrics2Reporter.forRegistry(metrics).build(
            DefaultMetricsSystem.initialize("StandaloneTest"), // The application-level name
            "Test", // Component name
            "Test", // Component description
            "Test"); // Name for each metric record
    final ConsoleReporter consoleReporter = ConsoleReporter.forRegistry(metrics).build();

    MetricsSystem metrics2 = DefaultMetricsSystem.instance();
    // Writes to stdout without a filename configuration
    // Will be invoked every 10seconds by default
    FileSink sink = new FileSink();
    metrics2.register("filesink", "filesink", sink);
    sink.init(new SubsetConfiguration(null, null) {
        public String getString(String key) {
            if (key.equals("filename")) {
                return null;
            }//w w  w.  jav  a2s.  c o m
            return super.getString(key);
        }
    });

    // How often should the dropwizard reporter be invoked
    metrics2Reporter.start(500, TimeUnit.MILLISECONDS);
    // How often will the dropwziard metrics be logged to the console
    consoleReporter.start(2, TimeUnit.SECONDS);

    generateMetrics(metrics, 5000, 25, TimeUnit.MILLISECONDS, metrics2Reporter, 10);
}

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From source file:com.twitter.hraven.hadoopJobMonitor.metrics.HadoopJobMonitorMetrics.java

License:Apache License

static HadoopJobMonitorMetrics create(Configuration conf) {
    MetricsSystem ms = DefaultMetricsSystem.instance();

    HadoopJobMonitorMetrics metricObject = new HadoopJobMonitorMetrics();
    MetricsSourceBuilder sb = MetricsAnnotations.newSourceBuilder(metricObject);
    final MetricsSource s = sb.build();
    ms.register("HadoopJobMonitorMetrics", "The Metrics of HadoopJobMonitor service", s);

    ScheduledExecutorService heartbeatExecutor = Executors
            .newSingleThreadScheduledExecutor(new SimpleThreadFactory());
    heartbeatExecutor.scheduleAtFixedRate(metricObject.new Heart(), 0, 1, TimeUnit.MINUTES);
    return metricObject;
}

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From source file:de.huberlin.wbi.hiway.common.WFAppMetrics.java

License:Apache License

public static WFAppMetrics create() {
    return create(DefaultMetricsSystem.instance());
}

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From source file:io.fabric8.hadoop.HadoopFactory.java

License:Apache License

public void destroy() throws ConfigurationException {
    updated(null);
    DefaultMetricsSystem.INSTANCE.shutdown();
}

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From source file:org.apache.kylin.rest.metrics.QueryMetrics.java

License:Apache License

public QueryMetrics registerWith(String name) {
    return DefaultMetricsSystem.instance().register(name, "Query", this);
}

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From source file:org.apache.tajo.pullserver.PullServerAuxService.java

License:Apache License

@SuppressWarnings("UnusedDeclaration")
public PullServerAuxService() {
    this(DefaultMetricsSystem.instance());
}

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From source file:org.apache.tajo.pullserver.TajoPullServerService.java

License:Apache License

@SuppressWarnings("UnusedDeclaration")
public TajoPullServerService() {
    this(DefaultMetricsSystem.instance());
}

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From source file:org.apache.tez.auxservices.ShuffleHandler.java

License:Apache License

public ShuffleHandler() {
    this(DefaultMetricsSystem.instance());
}

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From source file:org.apache.tez.engine.common.shuffle.server.ShuffleHandler.java

License:Apache License

public ShuffleHandler(ExternalSorter sorter) {
    this(DefaultMetricsSystem.instance());
    this.sorter = sorter;
}

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