Example usage for com.amazonaws.services.cloudwatch AmazonCloudWatchClient AmazonCloudWatchClient

Introduction

In this page you can find the example usage for com.amazonaws.services.cloudwatch AmazonCloudWatchClient AmazonCloudWatchClient.

Prototype

@Deprecated
public AmazonCloudWatchClient() 

Source Link

Document

Constructs a new client to invoke service methods on CloudWatch.

Usage

From source file:com.basistech.metrics.TryThisOut.java

License:Open Source License

public TryThisOut() {
    registry = new MetricRegistry();
    gauge = new Gauge<Integer>() {
        @Override//  www .j ava  2s  .c  o  m
        public Integer getValue() {
            return gaugeValue;
        }
    };
    registry.register("gauge", gauge);
    counter = new Counter();
    registry.register("counter", counter);
    histogram = new Histogram(new SlidingTimeWindowReservoir(10, TimeUnit.SECONDS));
    registry.register("histogram", histogram);
    meter = new Meter();
    registry.register("meter", meter);
    timer = new Timer();
    registry.register("timer", timer);

    String instanceId = EC2MetadataUtils.getInstanceId();
    // try out the default constructor.
    AmazonCloudWatchClient client = new AmazonCloudWatchClient();
    reporter = new CloudWatchReporter.Builder(registry, client).dimension("instanceId", instanceId)
            .namespace("some-namespace").build();
    reporter.start(5, TimeUnit.SECONDS);

    executorService = Executors.newSingleThreadScheduledExecutor();
    executorService.scheduleAtFixedRate(new Runnable() {
        private int counterVal;
        private Random random = new Random();

        @Override
        public void run() {
            gaugeValue = counterVal++;
            counter.inc();
            Timer.Context context = timer.time();
            meter.mark();
            histogram.update((int) (random.nextGaussian() * 10));
            context.stop();
        }
    }, 0, 1, TimeUnit.SECONDS);
}

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From source file:com.github.lpezet.antiope.metrics.aws.MetricsUploaderThread.java

License:Open Source License

MetricsUploaderThread(Config pConfig, BlockingQueue<MetricDatum> pQueue) {
    this(pConfig, pQueue,
            pConfig.getCloudWatchConfig().getCredentialsProvider() == null ? new AmazonCloudWatchClient()
                    : new AmazonCloudWatchClient(pConfig.getCloudWatchConfig().getCredentialsProvider()));
}

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

License:Apache License

/**
 * Construct the instance querying EC2 meta data to get the InstanceId
 * and querying the tags of this instance to get the
 * AutoScalingGroupName (tag key == "aws:autoscaling:groupName").
 * /*from  w w w  .  j av a  2  s.  c o m*/
 * Additionally sets up the Cloud Watch metric with the given namespace,
 * a metric name of "ElapsedTime" and dimensions
 * of InstanceId and AutoScalingGroupName.
 * 
 * @param namespace namespace value to use to push data to CloudWatch
 * @throws IllegalStateException if instance/ASG details not able to be
 * retrieved
 */
public ElapsedTimeAggregator(String namespace) {
    this(namespace, Regions.getCurrentRegion(), EC2MetadataUtils.getInstanceId(), null, new AmazonEC2Client(),
            new AmazonCloudWatchClient());
}

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