Examples of MetricsTimeVaryingRate

org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
The MetricsTimeVaryingRate class is for a rate based metric that naturally varies over time (e.g. time taken to create a file). The rate is averaged at each interval heart beat (the interval is set in the metrics config file). This class also keeps track of the min and max rates along with a method to reset the min-max.

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

            " queueTime= " + qTime +
            " procesingTime= " + processingTime);
        rpcMetrics.rpcQueueTime.inc(qTime);
        rpcMetrics.rpcProcessingTime.inc(processingTime);


  MetricsTimeVaryingRate m = rpcMetrics.metricsList.get(call.getMethodName());


  if (m != null) {
    m.inc(processingTime);
  }
  else {
    rpcMetrics.metricsList.put(call.getMethodName(), new MetricsTimeVaryingRate(call.getMethodName()));
    m = rpcMetrics.metricsList.get(call.getMethodName());
    m.inc(processingTime);
  }


        if (verbose) log("Return: "+value);


        return new ObjectWritable(method.getReturnType(), value);

View Full Code Here

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


  Iterator keyIter = keys.iterator();


  while (keyIter.hasNext()) {
    Object key = keyIter.next();
    MetricsTimeVaryingRate value = metricsList.get(key);


    value.pushMetric(metricsRecord);
  }
    }
    metricsRecord.update();
  }

View Full Code Here

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


  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");
    this.metricsRecord = MetricsUtil.createRecord(context, "test");
    this.metricsRecord.setTag("TestStatistics", "test");
    //context.registerUpdater(this);

View Full Code Here

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


  public synchronized void incrTimeVaryingMetric(
      String name,
      long amt,
      int numOps) {
    MetricsTimeVaryingRate m = (MetricsTimeVaryingRate)registry.get(name);
    if (m == null) {
      m = new MetricsTimeVaryingRate(name, this.registry);
      this.needsUpdateMessage = true;
    }
    if (numOps > 0) {
      m.inc(numOps, amt);
    }
  }

View Full Code Here

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

  public void incNumRowKeysInBatchMutate(int diff) {
    numRowKeysInBatchMutate.inc(diff);
  }


  public void incMethodTime(String name, int time) {
    MetricsTimeVaryingRate methodTimeMetrc = getMethodTimeMetrics(name);
    if (methodTimeMetrc == null) {
      LOG.warn(
          "Got incMethodTime() request for method that doesnt exist: " + name);
      return; // ignore methods that dont exist.
    }


    // inc method specific processTime
    methodTimeMetrc.inc(time);


    // inc general processTime
    thriftCall.inc(time);
    if (time > slowResponseTime) {
      slowThriftCall.inc(time);

View Full Code Here

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

  private MetricsTimeVaryingRate getMethodTimeMetrics(String key) {
    return (MetricsTimeVaryingRate) registry.get(key);
  }


  private MetricsTimeVaryingRate createMethodTimeMetrics(String key) {
    return new MetricsTimeVaryingRate(key, this.registry);
  }

View Full Code Here

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


  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");
    this.metricsRecord = MetricsUtil.createRecord(context, "test");
    this.metricsRecord.setTag("TestStatistics", "test");
    //context.registerUpdater(this);

View Full Code Here

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


  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");
    this.metricsRecord = MetricsUtil.createRecord(context, "test");
    this.metricsRecord.setTag("TestStatistics", "test");
    //context.registerUpdater(this);

View Full Code Here

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


  private MetricsTimeVaryingRate get(String key) {
    return (MetricsTimeVaryingRate) registry.get(key);
  }
  private MetricsTimeVaryingRate create(String key) {
    return new MetricsTimeVaryingRate(key, this.registry);
  }

View Full Code Here

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

  private MetricsTimeVaryingRate create(String key) {
    return new MetricsTimeVaryingRate(key, this.registry);
  }


  public void inc(String name, int amt) {
    MetricsTimeVaryingRate m = get(name);
    if (m == null) {
      LOG.warn("Got inc() request for method that doesnt exist: " +
      name);
      return; // ignore methods that dont exist.
    }
    m.inc(amt);
  }

View Full Code Here

0 1 2 3 4 5

TOP

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.