Examples with SamplingStatisticsDocument com.amazonaws.services.xray.model.SamplingStatisticsDocument used on opensource projects

Example 6 with SamplingStatisticsDocument

use of com.amazonaws.services.xray.model.SamplingStatisticsDocument in project aws-xray-sdk-java by aws.

the class CentralizedManifest method snapshots.

public List<SamplingStatisticsDocument> snapshots(Instant now) {
    List<SamplingStatisticsDocument> snapshots = new ArrayList<>(rules.size() + 1);
    Date date = Date.from(now);
    for (CentralizedRule rule : rules.values()) {
        if (!rule.isStale(now)) {
            continue;
        }
        SamplingStatisticsDocument snapshot = rule.snapshot(date);
        snapshot.withClientID(CentralizedSamplingStrategy.getClientID());
        snapshots.add(snapshot);
    }
    if (defaultRule != null && defaultRule.isStale(now)) {
        SamplingStatisticsDocument snapshot = defaultRule.snapshot(date);
        snapshot.withClientID(CentralizedSamplingStrategy.getClientID());
        snapshots.add(snapshot);
    }
    return snapshots;
}

Example 7 with SamplingStatisticsDocument

use of com.amazonaws.services.xray.model.SamplingStatisticsDocument in project aws-xray-sdk-java by aws.

the class TargetPoller method pollManifest.

private void pollManifest() {
    List<SamplingStatisticsDocument> statistics = manifest.snapshots(clock.instant());
    if (statistics.size() == 0) {
        logger.trace("No statistics to report. Not refreshing sampling targets.");
        return;
    }
    logger.debug("Polling sampling targets.");
    GetSamplingTargetsRequest req = new GetSamplingTargetsRequest().withSamplingStatisticsDocuments(statistics);
    GetSamplingTargetsResult result = client.getSamplingTargets(req);
    manifest.putTargets(result.getSamplingTargetDocuments(), clock.instant());
}