Examples with MetricsCollector org.apache.hadoop.metrics2.MetricsCollector used on opensource projects

Example 16 with MetricsCollector

use of org.apache.hadoop.metrics2.MetricsCollector in project hive by apache.

the class LlapTaskSchedulerMetrics method getMetrics.

@Override
public void getMetrics(MetricsCollector collector, boolean b) {
    MetricsRecordBuilder rb = collector.addRecord(SchedulerMetrics).setContext("scheduler").tag(ProcessName, "DAGAppMaster").tag(SessionId, sessionId);
    getTaskSchedulerStats(rb);
}

Example 17 with MetricsCollector

use of org.apache.hadoop.metrics2.MetricsCollector in project hive by apache.

the class LlapDaemonJvmMetrics method getMetrics.

@Override
public void getMetrics(MetricsCollector collector, boolean b) {
    MetricsRecordBuilder rb = collector.addRecord(LlapDaemonJVMMetrics).setContext("jvm").tag(ProcessName, MetricsUtils.METRICS_PROCESS_NAME).tag(SessionId, sessionId);
    getJvmMetrics(rb);
}

Example 18 with MetricsCollector

use of org.apache.hadoop.metrics2.MetricsCollector in project hive by apache.

the class LlapDaemonCacheMetrics method getMetrics.

@Override
public void getMetrics(MetricsCollector collector, boolean b) {
    MetricsRecordBuilder rb = collector.addRecord(CacheMetrics).setContext("cache").tag(ProcessName, MetricsUtils.METRICS_PROCESS_NAME).tag(SessionId, sessionId);
    getCacheStats(rb);
}

Example 19 with MetricsCollector

use of org.apache.hadoop.metrics2.MetricsCollector in project hadoop by apache.

the class TestJvmMetrics method testPresence.

@Test
public void testPresence() {
    pauseMonitor = new JvmPauseMonitor();
    pauseMonitor.init(new Configuration());
    pauseMonitor.start();
    JvmMetrics jvmMetrics = new JvmMetrics("test", "test");
    jvmMetrics.setPauseMonitor(pauseMonitor);
    MetricsRecordBuilder rb = getMetrics(jvmMetrics);
    MetricsCollector mc = rb.parent();
    verify(mc).addRecord(JvmMetrics);
    verify(rb).tag(ProcessName, "test");
    verify(rb).tag(SessionId, "test");
    for (JvmMetricsInfo info : JvmMetricsInfo.values()) {
        if (info.name().startsWith("Mem"))
            verify(rb).addGauge(eq(info), anyFloat());
        else if (info.name().startsWith("Gc"))
            verify(rb).addCounter(eq(info), anyLong());
        else if (info.name().startsWith("Threads"))
            verify(rb).addGauge(eq(info), anyInt());
        else if (info.name().startsWith("Log"))
            verify(rb).addCounter(eq(info), anyLong());
    }
}

Example 20 with MetricsCollector

use of org.apache.hadoop.metrics2.MetricsCollector in project hadoop by apache.

the class MetricsAsserts method getMetrics.

/**
   * Call getMetrics on source and get a record builder mock to verify
   * @param source  the metrics source
   * @param all     if true, return all metrics even if not changed
   * @return the record builder mock to verifyÏ
   */
public static MetricsRecordBuilder getMetrics(MetricsSource source, boolean all) {
    MetricsRecordBuilder rb = mockMetricsRecordBuilder();
    MetricsCollector mc = rb.parent();
    source.getMetrics(mc, all);
    return rb;
}