本文整理汇总了Java中org.apache.hadoop.metrics.spi.OutputRecord.getTag方法的典型用法代码示例。如果您正苦于以下问题：Java OutputRecord.getTag方法的具体用法？Java OutputRecord.getTag怎么用？Java OutputRecord.getTag使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.metrics.spi.OutputRecord的用法示例。
在下文中一共展示了OutputRecord.getTag方法的2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: emitRecord
import org.apache.hadoop.metrics.spi.OutputRecord; //导入方法依赖的package包/类
@Override
@InterfaceAudience.Private
public void emitRecord(String contextName, String recordName,
OutputRecord outRec)
throws IOException {
// Setup so that the records have the proper leader names so they are
// unambiguous at the ganglia level, and this prevents a lot of rework
StringBuilder sb = new StringBuilder();
sb.append(contextName);
sb.append('.');
if (contextName.equals("jvm") && outRec.getTag("processName") != null) {
sb.append(outRec.getTag("processName"));
sb.append('.');
}
sb.append(recordName);
sb.append('.');
int sbBaseLen = sb.length();
// emit each metric in turn
for (String metricName : outRec.getMetricNames()) {
Object metric = outRec.getMetric(metricName);
String type = typeTable.get(metric.getClass());
if (type != null) {
sb.append(metricName);
emitMetric(sb.toString(), type, metric.toString());
sb.setLength(sbBaseLen);
} else {
LOG.warn("Unknown metrics type: " + metric.getClass());
}
}
}
示例2: emitRecord
import org.apache.hadoop.metrics.spi.OutputRecord; //导入方法依赖的package包/类
@InterfaceAudience.Private
public void emitRecord(String contextName, String recordName,
OutputRecord outRec)
throws IOException {
// Setup so that the records have the proper leader names so they are
// unambiguous at the ganglia level, and this prevents a lot of rework
StringBuilder sb = new StringBuilder();
sb.append(contextName);
sb.append('.');
if (contextName.equals("jvm") && outRec.getTag("processName") != null) {
sb.append(outRec.getTag("processName"));
sb.append('.');
}
sb.append(recordName);
sb.append('.');
int sbBaseLen = sb.length();
// emit each metric in turn
for (String metricName : outRec.getMetricNames()) {
Object metric = outRec.getMetric(metricName);
String type = typeTable.get(metric.getClass());
if (type != null) {
sb.append(metricName);
emitMetric(sb.toString(), type, metric.toString());
sb.setLength(sbBaseLen);
} else {
LOG.warn("Unknown metrics type: " + metric.getClass());
}
}
}