Java PutMetricDataRequest.setNamespace方法代码示例

import com.amazonaws.services.cloudwatch.model.PutMetricDataRequest; //导入方法依赖的package包/类
/**
 * Send a datum object to this metric.
 *
 * @param value the measurement to record
 */
public void sendValue(double value) {
    MetricDatum datum = new MetricDatum();
    datum.setMetricName(name);
    datum.setUnit(unit);
    datum.setValue(value);

    PutMetricDataRequest request = new PutMetricDataRequest();
    request.setNamespace(namespace);
    request.withMetricData(datum);

    logger.info(String.format("logging %.2f to cloudwatch metric %s/%s", value, namespace, name));
    client.putMetricData(request);
}
 

import com.amazonaws.services.cloudwatch.model.PutMetricDataRequest; //导入方法依赖的package包/类
private void postToCloudwatch(String namespace, List<CloudwatchStatistic> statistics) {
    List<MetricDatum> metricDatumList = statistics.stream()
            .map(CloudwatchStatistic::toMetricsDatum)
            .collect(toList());

    PutMetricDataRequest request = new PutMetricDataRequest();
    request.setNamespace(namespace);
    request.setMetricData(metricDatumList);

    amazonCloudWatch.putMetricData(request);
}
 

import com.amazonaws.services.cloudwatch.model.PutMetricDataRequest; //导入方法依赖的package包/类
public void write(Query query) {
    PutMetricDataRequest metricDataRequest = new PutMetricDataRequest();
    metricDataRequest.setNamespace(namespace);

    MetricDatum metricDatum = new MetricDatum();

    // Converts the Objects to Double-values for CloudWatch

    metricDatum.setMetricName(query.getKey());
    metricDatum.setValue(convertToDouble(query.getValue()));
    metricDatum.setTimestamp(new Date());

    metricDataRequest.withMetricData(metricDatum);
    cloudWatchClient.putMetricData(metricDataRequest);
}
 

import com.amazonaws.services.cloudwatch.model.PutMetricDataRequest; //导入方法依赖的package包/类
private void sendCloudWatchConsistencyAlert() {
    MetricDatum datum = new MetricDatum();
    datum.setMetricName(cloudWatchConsistencyMetric);
    datum.setUnit(StandardUnit.Count);
    datum.setValue(1.0);
    
    PutMetricDataRequest request = new PutMetricDataRequest();
    request.setNamespace(namespace);
    request.setMetricData(Collections.singleton(datum));
    
    cloudWatch.putMetricData(request);
}
 

import com.amazonaws.services.cloudwatch.model.PutMetricDataRequest; //导入方法依赖的package包/类
private void sendCloudWatchTimeoutAlert() {
    MetricDatum datum = new MetricDatum();
    datum.setMetricName(cloudWatchTimeoutMetric);
    datum.setUnit(StandardUnit.Count);
    datum.setValue(1.0);
    
    PutMetricDataRequest request = new PutMetricDataRequest();
    request.setNamespace(namespace);
    request.setMetricData(Collections.singleton(datum));
    
    cloudWatch.putMetricData(request);
}
 

import com.amazonaws.services.cloudwatch.model.PutMetricDataRequest; //导入方法依赖的package包/类
private void sendData( Collection<MetricDatum> metricData ) {
    PutMetricDataRequest request = new PutMetricDataRequest();
    request.setNamespace( namespace );
    request.setMetricData( metricData );
    metricsClient.putMetricData( request );
}
 

import com.amazonaws.services.cloudwatch.model.PutMetricDataRequest; //导入方法依赖的package包/类
@Override
public void write(ArrayList<Stat> stats, long invokeTimeMs, Set<Tag> tags) {
  Date dt = new Date();
  dt.setTime(invokeTimeMs);

  Collection<Dimension> parentDims = tagsToDimensions(tags);
  List<MetricDatum> metrics = new ArrayList<MetricDatum>();

  /*
   * Create CW metric objects from bender internal Stat objects
   */
  for (Stat stat : stats) {
    /*
     * Dimension are CW's version of metric tags. A conversion must be done.
     */
    Collection<Dimension> metricDims = tagsToDimensions(stat.getTags());
    metricDims.addAll(parentDims);

    MetricDatum metric = new MetricDatum();
    metric.setMetricName(stat.getName());
    // TODO: add units to Stat object SYSTEMS-870
    metric.setUnit(StandardUnit.None);
    metric.setTimestamp(dt);
    metric.setDimensions(metricDims);
    metric.setValue((double) stat.getValue());

    metrics.add(metric);
  }

  /*
   * Not very well documented in java docs but CW only allows 20 metrics at a time.
   */
  List<List<MetricDatum>> chunks = ListUtils.partition(metrics, 20);
  for (List<MetricDatum> chunk : chunks) {
    PutMetricDataRequest req = new PutMetricDataRequest();
    req.withMetricData(chunk);
    req.setNamespace(namespace);

    this.client.putMetricData(req);
  }
}
 

import com.amazonaws.services.cloudwatch.model.PutMetricDataRequest; //导入方法依赖的package包/类
@Override
public void report(SortedMap<String, Gauge> gauges,
                   SortedMap<String, Counter> counters,
                   SortedMap<String, Histogram> histograms,
                   SortedMap<String, Meter> meters,
                   SortedMap<String, Timer> timers) {
    Collection<MetricDatum> data = new ArrayList<>();
    for (Map.Entry<String, Gauge> meg : gauges.entrySet()) {
        if (meg.getValue().getValue() instanceof Number) {
            Number num = (Number)meg.getValue().getValue();
            double val = num.doubleValue();
            if (LOG.isDebugEnabled()) {
                LOG.debug("gauge {} val {}", meg.getKey(), val);
            }
            data.add(new MetricDatum().withMetricName(meg.getKey()).withValue(val).withDimensions(dimensions));
        }
    }
    for (Map.Entry<String, Counter> mec : counters.entrySet()) {
        if (LOG.isDebugEnabled()) {
            LOG.debug("counter {} val {}", mec.getKey(), mec.getValue().getCount());
        }
        data.add(new MetricDatum().withMetricName(mec.getKey()).withValue((double) mec.getValue().getCount())
                 .withDimensions(dimensions));
    }
    for (Map.Entry<String, Histogram> meh : histograms.entrySet()) {
        reportHistogram(data, meh);
    }
    for (Map.Entry<String, Timer> met : timers.entrySet()) {
        reportTimer(met.getKey(), data, met);
    }

    if (!data.isEmpty()) {
        PutMetricDataRequest put = new PutMetricDataRequest();
        put.setNamespace(namespace);
        put.setMetricData(data);
        try {
            client.putMetricData(put);
        } catch (Throwable t) {
            LOG.error("Failed to put metrics", t);
        }
    }
}