org.apache.hadoop.metrics.spi.NoEmitMetricsContext Java Examples

The following examples show how to use org.apache.hadoop.metrics.spi.NoEmitMetricsContext. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: TestMetricsServlet.java    From hadoop with Apache License 2.0 6 votes vote down vote up 
/**
 * Initializes, for testing, two NoEmitMetricsContext's, and adds one value 
 * to the first of them.
 */
@Override
public void setUp() throws IOException {
  nc1 = new NoEmitMetricsContext();
  nc1.init("test1", ContextFactory.getFactory());
  nc2 = new NoEmitMetricsContext();
  nc2.init("test2", ContextFactory.getFactory());
  contexts = new ArrayList<MetricsContext>();
  contexts.add(nc1);
  contexts.add(nc2);

  MetricsRecord r = nc1.createRecord("testRecord");
  
  r.setTag("testTag1", "testTagValue1");
  r.setTag("testTag2", "testTagValue2");
  r.setMetric("testMetric1", 1);
  r.setMetric("testMetric2", 33);
  r.update();

  Map<String, Collection<OutputRecord>> m = nc1.getAllRecords();
  assertEquals(1, m.size());
  assertEquals(1, m.values().size());
  Collection<OutputRecord> outputRecords = m.values().iterator().next();
  assertEquals(1, outputRecords.size());
  outputRecord = outputRecords.iterator().next();
}
Example #2
Source File: TestMetricsServlet.java    From big-c with Apache License 2.0 6 votes vote down vote up 
/**
 * Initializes, for testing, two NoEmitMetricsContext's, and adds one value 
 * to the first of them.
 */
@Override
public void setUp() throws IOException {
  nc1 = new NoEmitMetricsContext();
  nc1.init("test1", ContextFactory.getFactory());
  nc2 = new NoEmitMetricsContext();
  nc2.init("test2", ContextFactory.getFactory());
  contexts = new ArrayList<MetricsContext>();
  contexts.add(nc1);
  contexts.add(nc2);

  MetricsRecord r = nc1.createRecord("testRecord");
  
  r.setTag("testTag1", "testTagValue1");
  r.setTag("testTag2", "testTagValue2");
  r.setMetric("testMetric1", 1);
  r.setMetric("testMetric2", 33);
  r.update();

  Map<String, Collection<OutputRecord>> m = nc1.getAllRecords();
  assertEquals(1, m.size());
  assertEquals(1, m.values().size());
  Collection<OutputRecord> outputRecords = m.values().iterator().next();
  assertEquals(1, outputRecords.size());
  outputRecord = outputRecords.iterator().next();
}
Example #3
Source File: TestMetricsServlet.java    From RDFS with Apache License 2.0 6 votes vote down vote up 
/**
 * Initializes, for testing, two NoEmitMetricsContext's, and adds one value 
 * to the first of them.
 */
public void setUp() throws IOException {
  nc1 = new NoEmitMetricsContext();
  nc1.init("test1", ContextFactory.getFactory());
  nc2 = new NoEmitMetricsContext();
  nc2.init("test2", ContextFactory.getFactory());
  contexts = new ArrayList<MetricsContext>();
  contexts.add(nc1);
  contexts.add(nc2);

  MetricsRecord r = nc1.createRecord("testRecord");
  
  r.setTag("testTag1", "testTagValue1");
  r.setTag("testTag2", "testTagValue2");
  r.setMetric("testMetric1", 1);
  r.setMetric("testMetric2", 33);
  r.update();

  Map<String, Collection<OutputRecord>> m = nc1.getAllRecords();
  assertEquals(1, m.size());
  assertEquals(1, m.values().size());
  Collection<OutputRecord> outputRecords = m.values().iterator().next();
  assertEquals(1, outputRecords.size());
  outputRecord = outputRecords.iterator().next();
}
Example #4
Source File: MiniCoronaCluster.java    From RDFS with Apache License 2.0 4 votes vote down vote up 
private void setNoEmitMetricsContext() throws IOException {
  ContextFactory factory = ContextFactory.getFactory();
  factory.setAttribute(ClusterManagerMetrics.CONTEXT_NAME + ".class",
      NoEmitMetricsContext.class.getName());
}
Example #5
Source File: ClusterManagerTestable.java    From RDFS with Apache License 2.0 4 votes vote down vote up 
private void setNoEmitMetricsContext() throws IOException {
  ContextFactory factory = ContextFactory.getFactory();
  factory.setAttribute(ClusterManagerMetrics.CONTEXT_NAME + ".class",
      NoEmitMetricsContext.class.getName());
}