Example usage for com.amazonaws.util TimingInfo getTimeTakenMillisIfKnown

Introduction

In this page you can find the example usage for com.amazonaws.util TimingInfo getTimeTakenMillisIfKnown.

Prototype

public final Double getTimeTakenMillisIfKnown() 

Source Link

Usage

From source file:com.facebook.presto.hive.PrestoS3FileSystemMetricCollector.java

License:Apache License

@Override
public void collectMetrics(Request<?> request, Response<?> response) {
    AWSRequestMetrics metrics = request.getAWSRequestMetrics();

    TimingInfo timingInfo = metrics.getTimingInfo();
    Number requestCounts = timingInfo.getCounter(RequestCount.name());
    Number retryCounts = timingInfo.getCounter(HttpClientRetryCount.name());
    Number throttleExceptions = timingInfo.getCounter(ThrottleException.name());
    TimingInfo requestTime = timingInfo.getSubMeasurement(HttpRequestTime.name());
    TimingInfo clientExecuteTime = timingInfo.getSubMeasurement(ClientExecuteTime.name());

    if (requestCounts != null) {
        stats.updateAwsRequestCount(requestCounts.longValue());
    }//from www .  ja v  a2 s  .  c  om

    if (retryCounts != null) {
        stats.updateAwsRetryCount(retryCounts.longValue());
    }

    if (throttleExceptions != null) {
        stats.updateAwsThrottleExceptionsCount(throttleExceptions.longValue());
    }

    if (requestTime != null && requestTime.getTimeTakenMillisIfKnown() != null) {
        stats.addAwsRequestTime(new Duration(requestTime.getTimeTakenMillisIfKnown(), MILLISECONDS));
    }

    if (clientExecuteTime != null && clientExecuteTime.getTimeTakenMillisIfKnown() != null) {
        stats.addAwsClientExecuteTime(
                new Duration(clientExecuteTime.getTimeTakenMillisIfKnown(), MILLISECONDS));
    }
}

---