本文整理汇总了Java中org.apache.hadoop.metrics2.util.MetricSampleQuantiles类的典型用法代码示例。如果您正苦于以下问题：Java MetricSampleQuantiles类的具体用法？Java MetricSampleQuantiles怎么用？Java MetricSampleQuantiles使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
MetricSampleQuantiles类属于org.apache.hadoop.metrics2.util包，在下文中一共展示了MetricSampleQuantiles类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: MetricMutableQuantiles
import org.apache.hadoop.metrics2.util.MetricSampleQuantiles; //导入依赖的package包/类
/**
* Instantiates a new {@link MetricMutableQuantiles} for a metric that rolls itself over on the
* specified time interval.
*
* @param name of the metric
* @param description long-form textual description of the metric
* @param sampleName type of items in the stream (e.g., "Ops")
* @param valueName type of the values
* @param interval rollover interval (in seconds) of the estimator
*/
public MetricMutableQuantiles(String name, String description, String sampleName,
String valueName, int interval) {
String ucName = StringUtils.capitalize(name);
String usName = StringUtils.capitalize(sampleName);
String uvName = StringUtils.capitalize(valueName);
String desc = StringUtils.uncapitalize(description);
String lsName = StringUtils.uncapitalize(sampleName);
String lvName = StringUtils.uncapitalize(valueName);
numInfo = info(ucName + "Num" + usName, String.format(
"Number of %s for %s with %ds interval", lsName, desc, interval));
// Construct the MetricsInfos for the quantiles, converting to percentiles
quantileInfos = new MetricsInfo[quantiles.length];
String nameTemplate = "%s%dthPercentile%dsInterval%s";
String descTemplate = "%d percentile %s with %d second interval for %s";
for (int i = 0; i < quantiles.length; i++) {
int percentile = (int) (100 * quantiles[i].quantile);
quantileInfos[i] = info(String.format(nameTemplate, ucName, percentile, interval, uvName),
String.format(descTemplate, percentile, lvName, interval, desc));
}
estimator = new MetricSampleQuantiles(quantiles);
executor = new MetricsExecutorImpl();
this.interval = interval;
executor.getExecutor().scheduleAtFixedRate(new RolloverSample(this),
interval,
interval,
TimeUnit.SECONDS);
}
示例2: MetricMutableQuantiles
import org.apache.hadoop.metrics2.util.MetricSampleQuantiles; //导入依赖的package包/类
/**
* Instantiates a new {@link MetricMutableQuantiles} for a metric that rolls itself over on the
* specified time interval.
*
* @param name of the metric
* @param description long-form textual description of the metric
* @param sampleName type of items in the stream (e.g., "Ops")
* @param valueName type of the values
* @param interval rollover interval (in seconds) of the estimator
*/
public MetricMutableQuantiles(String name, String description, String sampleName,
String valueName, int interval) {
super(name, description);
estimator = new MetricSampleQuantiles(quantiles);
executor = new MetricsExecutorImpl();
this.interval = interval;
executor.getExecutor().scheduleAtFixedRate(new RolloverSample(this),
interval,
interval,
TimeUnit.SECONDS);
}
示例3: MetricMutableQuantiles
import org.apache.hadoop.metrics2.util.MetricSampleQuantiles; //导入依赖的package包/类
/**
* Instantiates a new {@link MetricMutableQuantiles} for a metric that rolls itself over on the
* specified time interval.
*
* @param name of the metric
* @param description long-form textual description of the metric
* @param sampleName type of items in the stream (e.g., "Ops")
* @param valueName type of the values
* @param interval rollover interval (in seconds) of the estimator
*/
public MetricMutableQuantiles(String name, String description, String sampleName,
String valueName, int interval) {
String ucName = StringUtils.capitalize(name);
String usName = StringUtils.capitalize(sampleName);
String uvName = StringUtils.capitalize(valueName);
String desc = StringUtils.uncapitalize(description);
String lsName = StringUtils.uncapitalize(sampleName);
String lvName = StringUtils.uncapitalize(valueName);
numInfo = info(ucName + "Num" + usName, String.format(
"Number of %s for %s with %ds interval", lsName, desc, interval));
// Construct the MetricsInfos for the quantiles, converting to percentiles
quantileInfos = new MetricsInfo[quantiles.length];
String nameTemplate = ucName + "%dthPercentile" + interval + "sInterval"
+ uvName;
String descTemplate = "%d percentile " + lvName + " with " + interval
+ " second interval for " + desc;
for (int i = 0; i < quantiles.length; i++) {
int percentile = (int) (100 * quantiles[i].quantile);
quantileInfos[i] = info(String.format(nameTemplate, percentile),
String.format(descTemplate, percentile));
}
estimator = new MetricSampleQuantiles(quantiles);
executor = new MetricsExecutorImpl();
this.interval = interval;
executor.getExecutor().scheduleAtFixedRate(new RolloverSample(this),
interval,
interval,
TimeUnit.SECONDS);
}