Example usage for com.amazonaws.services.cloudwatch.model PutMetricDataRequest getMetricData

Introduction

In this page you can find the example usage for com.amazonaws.services.cloudwatch.model PutMetricDataRequest getMetricData.

Prototype

public java.util.List<MetricDatum> getMetricData() 

Source Link

Document

The data for the metric.

Usage

From source file:com.amediamanager.metrics.MetricBatcher.java

License:Apache License

protected void sendBatch(Map<String, Collection<MetricDatum>> datums) {
    for (final Map.Entry<String, Collection<MetricDatum>> e : datums.entrySet()) {
        for (final List<MetricDatum> batch : Lists.partition(Lists.newLinkedList(e.getValue()), BATCH_SIZE)) {
            cloudWatch.putMetricDataAsync(
                    new PutMetricDataRequest().withNamespace(e.getKey()).withMetricData(batch),
                    new AsyncHandler<PutMetricDataRequest, Void>() {

                        @Override
                        public void onError(Exception exception) {
                            LOG.error("PutMetricData failed", exception);
                            LOG.info("Requeueing metric data.");
                            queuedDatums.putAll(e.getKey(), batch);
                        }/*from w ww.ja  va2s  . co m*/

                        @Override
                        public void onSuccess(PutMetricDataRequest request, Void result) {
                            LOG.info("Successfully put " + request.getMetricData().size()
                                    + " datums for namespace " + request.getNamespace());
                            LOG.debug("Request", request);
                        }

                    });
        }
    }
}

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From source file:com.kixeye.chassis.support.metrics.aws.MetricsCloudWatchReporter.java

License:Apache License

@Override
@SuppressWarnings("rawtypes")
public void report(SortedMap<String, Gauge> gauges, SortedMap<String, Counter> counters,
        SortedMap<String, Histogram> histograms, SortedMap<String, Meter> meters,
        SortedMap<String, Timer> timers) {

    logger.info("Starting metrics publishing to AWS CloudWatch.");

    LinkedList<PutMetricDataRequest> requests = new LinkedList<>();

    addMetricData(gauges, counters, histograms, meters, timers, requests, new Date());

    if (requests.isEmpty()) {
        logger.debug("No metric data to send to AWS.");
        return;/*from w ww . j a  va  2 s  . c  o m*/
    }

    for (PutMetricDataRequest request : requests) {
        try {
            for (MetricDatum datum : request.getMetricData()) {
                logger.debug("Sending metric " + datum);
            }
            cloudWatch.putMetricData(request);
        } catch (Exception e) {
            logger.error("Failed to log metrics to CloudWatch discarding metrics for this attempt...", e);
            return;
        }
    }
    logger.info("Finished metrics publishing to AWS CloudWatch.");
}

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From source file:org.apache.nifi.processors.aws.cloudwatch.MockPutCloudWatchMetric.java

License:Apache License

protected PutMetricDataResult putMetricData(PutMetricDataRequest metricDataRequest)
        throws AmazonClientException {
    putMetricDataCallCount++;//from www  .  j av a2  s  .c  om
    actualNamespace = metricDataRequest.getNamespace();
    actualMetricData = metricDataRequest.getMetricData();

    if (throwException != null) {
        throw throwException;
    }

    return result;
}

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From source file:org.web.online.cloudwatch.tomcat.valve.ElapsedTimeAggregator.java

License:Apache License

/**
 * Collect the aggregated values (min, max, count, sum) into a
 * StatisticSet and send the data to Cloud Watch
 *///from  ww  w. java2s .com
@Override
public void run() {

    PutMetricDataRequest localPutMetricDataRequest = zeroValuePutMetricDataRequest;
    MetricDatum metricDatum = localPutMetricDataRequest.getMetricData().get(0);

    if (sampleCount > 0) {
        localPutMetricDataRequest = putMetricDataRequest;
        metricDatum = localPutMetricDataRequest.getMetricData().get(0);
        StatisticSet statisticSet = metricDatum.getStatisticValues();
        synchronized (lock) {
            statisticSet.setMaximum(maximum);
            statisticSet.setMinimum(minimum);
            statisticSet.setSampleCount(sampleCount);
            statisticSet.setSum(sum);

            minimum = Double.MAX_VALUE;
            maximum = Double.MIN_VALUE;
            sampleCount = 0;
            sum = 0;
        }
    }

    metricDatum.setTimestamp(new Date());

    if (log.isDebugEnabled()) {
        log.debug("sending " + localPutMetricDataRequest);
    }

    cloudWatchClient.putMetricData(localPutMetricDataRequest);
}

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