Examples with DynamicMBean javax.management.DynamicMBean used on opensource projects

Example 66 with DynamicMBean

use of javax.management.DynamicMBean in project ignite by apache.

the class JmxExporterSpiTest method testDataRegionJmxMetrics.

/**
 */
@Test
public void testDataRegionJmxMetrics() throws Exception {
    DynamicMBean dataRegionMBean = metricRegistry(ignite.name(), "io", "dataregion.default");
    Set<String> res = stream(dataRegionMBean.getMBeanInfo().getAttributes()).map(MBeanFeatureInfo::getName).collect(toSet());
    assertTrue(res.containsAll(EXPECTED_ATTRIBUTES));
    for (String metricName : res) assertNotNull(metricName, dataRegionMBean.getAttribute(metricName));
    DataRegionConfiguration cfg = ignite.configuration().getDataStorageConfiguration().getDefaultDataRegionConfiguration();
    assertEquals(cfg.getInitialSize(), dataRegionMBean.getAttribute("InitialSize"));
    assertEquals(cfg.getMaxSize(), dataRegionMBean.getAttribute("MaxSize"));
}

Example 67 with DynamicMBean

use of javax.management.DynamicMBean in project ignite by apache.

the class JmxExporterSpiTest method testSysJmxMetrics.

/**
 */
@Test
public void testSysJmxMetrics() throws Exception {
    DynamicMBean sysMBean = metricRegistry(ignite.name(), null, SYS_METRICS);
    Set<String> res = stream(sysMBean.getMBeanInfo().getAttributes()).map(MBeanFeatureInfo::getName).collect(toSet());
    assertTrue(res.contains(CPU_LOAD));
    assertTrue(res.contains(GC_CPU_LOAD));
    assertTrue(res.contains(metricName("memory", "heap", "init")));
    assertTrue(res.contains(metricName("memory", "heap", "used")));
    assertTrue(res.contains(metricName("memory", "nonheap", "committed")));
    assertTrue(res.contains(metricName("memory", "nonheap", "max")));
    Optional<MBeanAttributeInfo> cpuLoad = stream(sysMBean.getMBeanInfo().getAttributes()).filter(a -> a.getName().equals(CPU_LOAD)).findFirst();
    assertTrue(cpuLoad.isPresent());
    assertEquals(CPU_LOAD_DESCRIPTION, cpuLoad.get().getDescription());
    Optional<MBeanAttributeInfo> gcCpuLoad = stream(sysMBean.getMBeanInfo().getAttributes()).filter(a -> a.getName().equals(GC_CPU_LOAD)).findFirst();
    assertTrue(gcCpuLoad.isPresent());
    assertEquals(GC_CPU_LOAD_DESCRIPTION, gcCpuLoad.get().getDescription());
}

Example 68 with DynamicMBean

use of javax.management.DynamicMBean in project ignite by apache.

the class JmxExporterSpiTest method systemView.

/**
 */
public TabularDataSupport systemView(IgniteEx g, String name) {
    try {
        DynamicMBean caches = metricRegistry(g.name(), VIEWS, name);
        MBeanAttributeInfo[] attrs = caches.getMBeanInfo().getAttributes();
        assertEquals(1, attrs.length);
        return (TabularDataSupport) caches.getAttribute(VIEWS);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

Example 69 with DynamicMBean

use of javax.management.DynamicMBean in project ignite by apache.

the class JmxExporterSpiTest method testUnregisterRemovedRegistry.

/**
 */
@Test
public void testUnregisterRemovedRegistry() throws Exception {
    String n = "cache-for-remove";
    IgniteCache c = ignite.createCache(n);
    DynamicMBean cacheBean = metricRegistry(ignite.name(), CACHE_METRICS, n);
    assertNotNull(cacheBean);
    ignite.destroyCache(n);
    assertThrowsWithCause(() -> metricRegistry(ignite.name(), CACHE_METRICS, n), IgniteException.class);
}

Example 70 with DynamicMBean

use of javax.management.DynamicMBean in project ignite by apache.

the class JmxExporterSpiTest method testJmxHistogramNamesExport.

/**
 */
@Test
public void testJmxHistogramNamesExport() throws Exception {
    MetricRegistry reg = ignite.context().metric().registry(REGISTRY_NAME);
    String simpleName = "testhist";
    String nameWithUnderscore = "test_hist";
    reg.histogram(simpleName, new long[] { 10, 100 }, null);
    reg.histogram(nameWithUnderscore, new long[] { 10, 100 }, null);
    DynamicMBean mbn = metricRegistry(ignite.name(), null, REGISTRY_NAME);
    assertNotNull(mbn.getAttribute(simpleName + '_' + 0 + '_' + 10));
    assertEquals(0L, mbn.getAttribute(simpleName + '_' + 0 + '_' + 10));
    assertNotNull(mbn.getAttribute(simpleName + '_' + 10 + '_' + 100));
    assertEquals(0L, mbn.getAttribute(simpleName + '_' + 10 + '_' + 100));
    assertNotNull(mbn.getAttribute(nameWithUnderscore + '_' + 10 + '_' + 100));
    assertEquals(0L, mbn.getAttribute(nameWithUnderscore + '_' + 10 + '_' + 100));
    assertNotNull(mbn.getAttribute(simpleName + '_' + 100 + "_inf"));
    assertEquals(0L, mbn.getAttribute(simpleName + '_' + 100 + "_inf"));
}