Package org.apache.hadoop.metrics2

Examples of org.apache.hadoop.metrics2.MetricsSink

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        conf.getInt(RETRY_COUNT_KEY, RETRY_COUNT_DEFAULT));
  }

  static MetricsSinkAdapter newSink(String name, String desc,
                                    MetricsConfig conf) {
    MetricsSink sink = conf.getPlugin("");
    if (sink == null) return null;
    return newSink(name, desc, sink, conf);
  }
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    TestSource s2 = ms.register("s2", "s2 desc", new TestSource("s2rec"));
    TestSource s3 = ms.register("s3", "s3 desc", new TestSource("s3rec"));
    s1.s1.add(0);
    s2.s1.add(0);
    s3.s1.add(0);
    MetricsSink sink1 = mock(MetricsSink.class);
    MetricsSink sink2 = mock(MetricsSink.class);
    MetricsSink sink3 = mock(MetricsSink.class);
    ms.register("sink1", "sink1 desc", sink1);
    ms.register("sink2", "sink2 desc", sink2);
    ms.register("sink3", "sink3 desc", sink3);
    ms.publishMetricsNow(); // publish the metrics
    ms.stop();
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    s1.c1.incr();
    s1.xxx.incr();
    s1.g1.set(2);
    s1.yyy.incr(2);
    s1.s1.add(0);
    MetricsSink sink1 = mock(MetricsSink.class);
    MetricsSink sink2 = mock(MetricsSink.class);
    ms.registerSink("sink1", "sink1 desc", sink1);
    ms.registerSink("sink2", "sink2 desc", sink2);
    ms.onTimerEvent();  // trigger something interesting
    ms.stop();
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    s1.c1.incr();
    s1.xxx.incr();
    s1.g1.set(2);
    s1.yyy.incr(2);
    s1.s1.add(0);
    MetricsSink sink1 = mock(MetricsSink.class);
    MetricsSink sink2 = mock(MetricsSink.class);
    ms.registerSink("sink1", "sink1 desc", sink1);
    ms.registerSink("sink2", "sink2 desc", sink2);
    ms.publishMetricsNow(); // publish the metrics
    ms.stop();
    ms.shutdown();
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    s1.c1.incr();
    s1.xxx.incr();
    s1.g1.set(2);
    s1.yyy.incr(2);
    s1.s1.add(0);
    MetricsSink sink1 = mock(MetricsSink.class);
    MetricsSink sink2 = mock(MetricsSink.class);
    ms.registerSink("sink1", "sink1 desc", sink1);
    ms.registerSink("sink2", "sink2 desc", sink2);
    ms.publishMetricsNow(); // publish the metrics

    try {
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    TestSource s2 = ms.register("s2", "s2 desc", new TestSource("s2rec"));
    TestSource s3 = ms.register("s3", "s3 desc", new TestSource("s3rec"));
    s1.s1.add(0);
    s2.s1.add(0);
    s3.s1.add(0);
    MetricsSink sink1 = mock(MetricsSink.class);
    MetricsSink sink2 = mock(MetricsSink.class);
    MetricsSink sink3 = mock(MetricsSink.class);
    ms.register("sink1", "sink1 desc", sink1);
    ms.register("sink2", "sink2 desc", sink2);
    ms.register("sink3", "sink3 desc", sink3);
    ms.onTimerEvent();  // trigger something interesting
    ms.stop();
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        conf.getInt(RETRY_COUNT_KEY, RETRY_COUNT_DEFAULT));
  }

  static MetricsSinkAdapter newSink(String name, String desc,
                                    MetricsConfig conf) {
    MetricsSink sink = conf.getPlugin("");
    if (sink == null) return null;
    return newSink(name, desc, sink, conf);
  }
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    s1.c1.incr();
    s1.xxx.incr();
    s1.g1.set(2);
    s1.yyy.incr(2);
    s1.s1.add(0);
    MetricsSink sink1 = mock(MetricsSink.class);
    MetricsSink sink2 = mock(MetricsSink.class);
    ms.registerSink("sink1", "sink1 desc", sink1);
    ms.registerSink("sink2", "sink2 desc", sink2);
    ms.publishMetricsNow(); // publish the metrics
    ms.stop();
    ms.shutdown();
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    s1.c1.incr();
    s1.xxx.incr();
    s1.g1.set(2);
    s1.yyy.incr(2);
    s1.s1.add(0);
    MetricsSink sink1 = mock(MetricsSink.class);
    MetricsSink sink2 = mock(MetricsSink.class);
    ms.registerSink("sink1", "sink1 desc", sink1);
    ms.registerSink("sink2", "sink2 desc", sink2);
    ms.publishMetricsNow(); // publish the metrics

    try {
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  @Test public void testRegisterDups() {
    MetricsSystem ms = new MetricsSystemImpl();
    TestSource ts1 = new TestSource("ts1");
    TestSource ts2 = new TestSource("ts2");
    ms.register("ts1", "", ts1);
    MetricsSource s1 = ms.getSource("ts1");
    assertNotNull(s1);
    // should work when metrics system is not started
    ms.register("ts1", "", ts2);
    MetricsSource s2 = ms.getSource("ts1");
    assertNotNull(s2);
    assertNotSame(s1, s2);
    ms.shutdown();
  }
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Related Classes of org.apache.hadoop.metrics2.MetricsSink

  • com.alibaba.wasp.metrics.BaseSourceImpl
  • com.alibaba.wasp.metrics.DynamicMetricsRegistry
  • com.alibaba.wasp.metrics.TestBaseSourceImpl
  • com.yammer.metrics.stats.ExponentiallyDecayingSample
  • com.yammer.metrics.stats.Snapshot
  • org.apache.commons.configuration.Configuration
  • org.apache.commons.configuration.PropertiesConfiguration
  • org.apache.commons.configuration.SubsetConfiguration
  • org.apache.hadoop.hbase.ipc.MetricsHBaseServerSourceImpl
  • org.apache.hadoop.hbase.master.MetricsMasterSourceImpl
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