Examples with MutableCounterLong org.apache.hadoop.metrics2.lib.MutableCounterLong used on opensource projects

Example 6 with MutableCounterLong

use of org.apache.hadoop.metrics2.lib.MutableCounterLong in project hadoop by apache.

the class TestEntityGroupFSTimelineStore method testSummaryRead.

@Test
public void testSummaryRead() throws Exception {
    // Load data
    EntityGroupFSTimelineStore.AppLogs appLogs = store.new AppLogs(mainTestAppId, mainTestAppDirPath, AppState.COMPLETED);
    MutableCounterLong summaryLogEntityRead = store.metrics.getGetEntityToSummaryOps();
    long numEntityReadBefore = summaryLogEntityRead.value();
    TimelineDataManager tdm = PluginStoreTestUtils.getTdmWithStore(config, store);
    appLogs.scanForLogs();
    appLogs.parseSummaryLogs(tdm);
    // Verify single entity read
    PluginStoreTestUtils.verifyTestEntities(tdm);
    // Verify multiple entities read
    TimelineEntities entities = tdm.getEntities("type_1", null, null, null, null, null, null, null, EnumSet.allOf(TimelineReader.Field.class), UserGroupInformation.getLoginUser());
    assertEquals(entities.getEntities().size(), 1);
    for (TimelineEntity entity : entities.getEntities()) {
        assertEquals((Long) 123L, entity.getStartTime());
    }
    // Verify metrics
    assertEquals(numEntityReadBefore + 5L, summaryLogEntityRead.value());
}

Example 7 with MutableCounterLong

use of org.apache.hadoop.metrics2.lib.MutableCounterLong in project hadoop by apache.

the class TestEntityGroupFSTimelineStore method testParseSummaryLogs.

@Test
public void testParseSummaryLogs() throws Exception {
    TimelineDataManager tdm = PluginStoreTestUtils.getTdmWithMemStore(config);
    MutableCounterLong scanned = store.metrics.getEntitiesReadToSummary();
    long beforeScan = scanned.value();
    EntityGroupFSTimelineStore.AppLogs appLogs = store.new AppLogs(mainTestAppId, mainTestAppDirPath, AppState.COMPLETED);
    appLogs.scanForLogs();
    appLogs.parseSummaryLogs(tdm);
    PluginStoreTestUtils.verifyTestEntities(tdm);
    assertEquals(beforeScan + 2L, scanned.value());
}