本文整理汇总了Java中org.apache.hadoop.metrics2.MetricsSystem.getSource方法的典型用法代码示例。如果您正苦于以下问题：Java MetricsSystem.getSource方法的具体用法？Java MetricsSystem.getSource怎么用？Java MetricsSystem.getSource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.metrics2.MetricsSystem的用法示例。
在下文中一共展示了MetricsSystem.getSource方法的8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: testUnregisterSource
import org.apache.hadoop.metrics2.MetricsSystem; //导入方法依赖的package包/类
@Test public void testUnregisterSource() {
MetricsSystem ms = new MetricsSystemImpl();
TestSource ts1 = new TestSource("ts1");
TestSource ts2 = new TestSource("ts2");
ms.register("ts1", "", ts1);
ms.register("ts2", "", ts2);
MetricsSource s1 = ms.getSource("ts1");
assertNotNull(s1);
// should work when metrics system is not started
ms.unregisterSource("ts1");
s1 = ms.getSource("ts1");
assertNull(s1);
MetricsSource s2 = ms.getSource("ts2");
assertNotNull(s2);
ms.shutdown();
}
示例2: tearDown
import org.apache.hadoop.metrics2.MetricsSystem; //导入方法依赖的package包/类
@After
public void tearDown() {
if (hostFile != null && hostFile.exists()) {
hostFile.delete();
}
ClusterMetrics.destroy();
if (rm != null) {
rm.stop();
}
MetricsSystem ms = DefaultMetricsSystem.instance();
if (ms.getSource("ClusterMetrics") != null) {
DefaultMetricsSystem.shutdown();
}
}
示例3: testRegisterDups
import org.apache.hadoop.metrics2.MetricsSystem; //导入方法依赖的package包/类
@Test public void testRegisterDups() {
MetricsSystem ms = new MetricsSystemImpl();
TestSource ts1 = new TestSource("ts1");
TestSource ts2 = new TestSource("ts2");
ms.register("ts1", "", ts1);
MetricsSource s1 = ms.getSource("ts1");
assertNotNull(s1);
// should work when metrics system is not started
ms.register("ts1", "", ts2);
MetricsSource s2 = ms.getSource("ts1");
assertNotNull(s2);
assertNotSame(s1, s2);
ms.shutdown();
}
示例4: tearDown
import org.apache.hadoop.metrics2.MetricsSystem; //导入方法依赖的package包/类
@After
public void tearDown() {
ClusterMetrics.destroy();
MetricsSystem ms = DefaultMetricsSystem.instance();
if (ms.getSource("ClusterMetrics") != null) {
DefaultMetricsSystem.shutdown();
}
}
示例5: checkShuffleMetrics
import org.apache.hadoop.metrics2.MetricsSystem; //导入方法依赖的package包/类
static void checkShuffleMetrics(MetricsSystem ms, long bytes, int failed,
int succeeded, int connections) {
MetricsSource source = ms.getSource("ShuffleMetrics");
MetricsRecordBuilder rb = getMetrics(source);
assertCounter("ShuffleOutputBytes", bytes, rb);
assertCounter("ShuffleOutputsFailed", failed, rb);
assertCounter("ShuffleOutputsOK", succeeded, rb);
assertGauge("ShuffleConnections", connections, rb);
}
示例6: queueSource
import org.apache.hadoop.metrics2.MetricsSystem; //导入方法依赖的package包/类
public static MetricsSource queueSource(MetricsSystem ms, String queue) {
MetricsSource s = ms.getSource(QueueMetrics.sourceName(queue).toString());
return s;
}
示例7: userSource
import org.apache.hadoop.metrics2.MetricsSystem; //导入方法依赖的package包/类
public static MetricsSource userSource(MetricsSystem ms, String queue,
String user) {
MetricsSource s = ms.getSource(QueueMetrics.sourceName(queue).
append(",user=").append(user).toString());
return s;
}
示例8: userSource
import org.apache.hadoop.metrics2.MetricsSystem; //导入方法依赖的package包/类
public static MetricsSource userSource(MetricsSystem ms, String queue,
String user) {
MetricsSource s = ms.getSource(QueueMetrics.sourceName(queue).
append(",user=").append(user).toString());
return s;
}