Package org.apache.hadoop.metrics.util

Examples of org.apache.hadoop.metrics.util.MetricsRegistry

69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
  /*
   * @param mr MetricsRegistry.
   * @return A copy of the passed MetricsRegistry minus the hbase metrics
   */
  private static MetricsRegistry copyMinusHBaseMetrics(final MetricsRegistry mr) {
    MetricsRegistry copy = new MetricsRegistry();
    for (MetricsBase metric : mr.getMetricsList()) {
      if (metric instanceof MetricsRate || metric instanceof MetricsString ||
          metric instanceof MetricsHistogram || metric instanceof ExactCounterMetric) {
        continue;
      }
      copy.add(metric.getName(), metric);
    }
    return copy;
  }
View Full Code Here
45
46
47
48
49
50
51
52
53
54
55
    // The write timestamp of the last SEP information that came in
    private final MetricsLongValue lastTimestampInputProcessed;

    public SepMetrics(String recordName) {
        this.recordName = recordName;
        metricsRegistry = new MetricsRegistry();
        sepProcessingRate = new MetricsTimeVaryingRate("sepProcessed", metricsRegistry);
        lastTimestampInputProcessed = new MetricsLongValue("lastSepTimestamp", metricsRegistry);

        context = MetricsUtil.getContext("repository");
        metricsRecord = MetricsUtil.createRecord(context, recordName);
View Full Code Here
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
  /*
   * @param mr MetricsRegistry.
   * @return A copy of the passed MetricsRegistry minus the hbase metrics
   */
  private static MetricsRegistry copyMinusHBaseMetrics(final MetricsRegistry mr) {
    MetricsRegistry copy = new MetricsRegistry();
    for (MetricsBase metric : mr.getMetricsList()) {
      if (metric instanceof MetricsRate || metric instanceof MetricsString ||
          metric instanceof MetricsHistogram || metric instanceof ExactCounterMetric) {
        continue;
      }
      copy.add(metric.getName(), metric);
    }
    return copy;
  }
View Full Code Here
61
62
63
64
65
66
67
68
69
70
71
  private MetricsRate metricsRate;
  private MetricsIntValue intValue;
  private MetricsTimeVaryingRate varyRate;

  public void setUp() {
    this.registry = new MetricsRegistry();
    this.metricsRate = new MetricsRate("metricsRate", registry, "test");
    this.intValue = new MetricsIntValue("intValue", registry, "test");
    this.varyRate = new MetricsTimeVaryingRate("varyRate", registry, "test");
    this.stats = new TestStatistics(registry);
    MetricsContext context = MetricsUtil.getContext("hbase");
View Full Code Here
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
        "varyRateNumOps", "java.lang.Integer", "test");
  }

  public void testMetricsMBeanBaseHistogram()
      throws ReflectionException, AttributeNotFoundException, MBeanException {
    MetricsRegistry mr = new MetricsRegistry();
    MetricsHistogram histo = mock(MetricsHistogram.class);
    Snapshot snap = mock(Snapshot.class);

    //Set up the mocks
    String histoName = "MockHisto";
    when(histo.getName()).thenReturn(histoName);
    when(histo.getCount()).thenReturn(20l);
    when(histo.getMin()).thenReturn(1l);
    when(histo.getMax()).thenReturn(999l);
    when(histo.getMean()).thenReturn(500.2);
    when(histo.getStdDev()).thenReturn(1.2);
    when(histo.getSnapshot()).thenReturn(snap);

    when(snap.getMedian()).thenReturn(490.0);
    when(snap.get75thPercentile()).thenReturn(550.0);
    when(snap.get95thPercentile()).thenReturn(900.0);
    when(snap.get99thPercentile()).thenReturn(990.0);

    mr.add("myTestHisto", histo);

    MetricsMBeanBase mBeanBase = new MetricsMBeanBase(mr, "test");

    assertEquals(new Long(20), mBeanBase
        .getAttribute(histoName + MetricsHistogram.NUM_OPS_METRIC_NAME));
View Full Code Here
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
  /*
   * @param mr MetricsRegistry.
   * @return A copy of the passed MetricsRegistry minus the hbase metrics
   */
  private static MetricsRegistry copyMinusHBaseMetrics(final MetricsRegistry mr) {
    MetricsRegistry copy = new MetricsRegistry();
    for (MetricsBase metric : mr.getMetricsList()) {
      if (metric instanceof MetricsRate || metric instanceof MetricsString ||
          metric instanceof MetricsHistogram || metric instanceof ExactCounterMetric) {
        continue;
      }
      copy.add(metric.getName(), metric);
    }
    return copy;
  }
View Full Code Here
61
62
63
64
65
66
67
68
69
70
71
  private MetricsRate metricsRate;
  private MetricsIntValue intValue;
  private MetricsTimeVaryingRate varyRate;

  public void setUp() {
    this.registry = new MetricsRegistry();
    this.metricsRate = new MetricsRate("metricsRate", registry, "test");
    this.intValue = new MetricsIntValue("intValue", registry, "test");
    this.varyRate = new MetricsTimeVaryingRate("varyRate", registry, "test");
    this.stats = new TestStatistics(registry);
    MetricsContext context = MetricsUtil.getContext("hbase");
View Full Code Here
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
        "varyRateNumOps", "java.lang.Integer", "test");
  }

  public void testMetricsMBeanBaseHistogram()
      throws ReflectionException, AttributeNotFoundException, MBeanException {
    MetricsRegistry mr = new MetricsRegistry();
    MetricsHistogram histo = mock(MetricsHistogram.class);
    Snapshot snap = mock(Snapshot.class);

    //Set up the mocks
    String histoName = "MockHisto";
    when(histo.getName()).thenReturn(histoName);
    when(histo.getCount()).thenReturn(20l);
    when(histo.getMin()).thenReturn(1l);
    when(histo.getMax()).thenReturn(999l);
    when(histo.getMean()).thenReturn(500.2);
    when(histo.getStdDev()).thenReturn(1.2);
    when(histo.getSnapshot()).thenReturn(snap);

    when(snap.getMedian()).thenReturn(490.0);
    when(snap.get75thPercentile()).thenReturn(550.0);
    when(snap.get95thPercentile()).thenReturn(900.0);
    when(snap.get99thPercentile()).thenReturn(990.0);

    mr.add("myTestHisto", histo);

    MetricsMBeanBase mBeanBase = new MetricsMBeanBase(mr, "test");

    assertEquals(new Long(20), mBeanBase
        .getAttribute(histoName + MetricsHistogram.NUM_OPS_METRIC_NAME));
View Full Code Here
50
51
52
53
54
55
56
57
58
59
60
  private MetricsRate metricsRate;
  private MetricsIntValue intValue;
  private MetricsTimeVaryingRate varyRate;

  public void setUp() {
    this.registry = new MetricsRegistry();
    this.metricsRate = new MetricsRate("metricsRate", registry, "test");
    this.intValue = new MetricsIntValue("intValue", registry, "test");
    this.varyRate = new MetricsTimeVaryingRate("varyRate", registry, "test");
    this.stats = new TestStatistics(registry);
    MetricsContext context = MetricsUtil.getContext("hbase");
View Full Code Here
58
59
60
61
62
63
64
65
66
67
68
  private MetricsRate metricsRate;
  private MetricsIntValue intValue;
  private MetricsTimeVaryingRate varyRate;

  public void setUp() {
    this.registry = new MetricsRegistry();
    this.metricsRate = new MetricsRate("metricsRate", registry, "test");
    this.intValue = new MetricsIntValue("intValue", registry, "test");
    this.varyRate = new MetricsTimeVaryingRate("varyRate", registry, "test");
    this.stats = new TestStatistics(registry);
    MetricsContext context = MetricsUtil.getContext("hbase");
View Full Code Here
TOP

Related Classes of org.apache.hadoop.metrics.util.MetricsRegistry

  • com.ngdata.sep.impl.SepMetrics
  • org.apache.hadoop.hbase.metrics.MetricsMBeanBase
  • org.apache.hadoop.hbase.metrics.TestMetricsMBeanBase
  • org.apache.hadoop.mapred.TaskErrorCollector
  • org.apache.hadoop.metrics.TestTimeVaryingMetricsMinMax
  • org.apache.hadoop.raid.JobMonitor
  • org.apache.hadoop.raid.LogUtils
  • org.apache.hadoop.security.UserGroupInformation$UgiMetrics
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.