Examples with TimelineMetric org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric used on opensource projects

Example 1 with TimelineMetric

use of org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric in project hadoop by apache.

the class JobHistoryEventUtils method countersToTimelineMetric.

public static Set<TimelineMetric> countersToTimelineMetric(Counters counters, long timestamp, String groupNamePrefix) {
    Set<TimelineMetric> entityMetrics = new HashSet<TimelineMetric>();
    for (CounterGroup g : counters) {
        String groupName = g.getName();
        for (Counter c : g) {
            String name = groupNamePrefix + groupName + ":" + c.getName();
            TimelineMetric metric = new TimelineMetric();
            metric.setId(name);
            metric.addValue(timestamp, c.getValue());
            entityMetrics.add(metric);
        }
    }
    return entityMetrics;
}

Example 2 with TimelineMetric

use of org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric in project hadoop by apache.

the class TimelineEntityConverterV2 method addMetrics.

private void addMetrics(TimelineEntity entity, Counters counters) {
    for (CounterGroup g : counters) {
        String groupName = g.getName();
        for (Counter c : g) {
            String name = groupName + ":" + c.getName();
            TimelineMetric metric = new TimelineMetric();
            metric.setId(name);
            metric.addValue(System.currentTimeMillis(), c.getValue());
            entity.addMetric(metric);
        }
    }
}

Example 3 with TimelineMetric

use of org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric in project hadoop by apache.

the class SimpleEntityWriterV2 method writeEntities.

protected void writeEntities(Configuration tlConf, TimelineCollectorManager manager, Context context) throws IOException {
    Configuration conf = context.getConfiguration();
    // simulate the app id with the task id
    int taskId = context.getTaskAttemptID().getTaskID().getId();
    long timestamp = conf.getLong(TIMELINE_SERVICE_PERFORMANCE_RUN_ID, 0);
    ApplicationId appId = ApplicationId.newInstance(timestamp, taskId);
    // create the app level timeline collector
    AppLevelTimelineCollector collector = new AppLevelTimelineCollector(appId);
    manager.putIfAbsent(appId, collector);
    try {
        // set the context
        // flow id: job name, flow run id: timestamp, user id
        TimelineCollectorContext tlContext = collector.getTimelineEntityContext();
        tlContext.setFlowName(context.getJobName());
        tlContext.setFlowRunId(timestamp);
        tlContext.setUserId(context.getUser());
        final int kbs = conf.getInt(KBS_SENT, KBS_SENT_DEFAULT);
        long totalTime = 0;
        final int testtimes = conf.getInt(TEST_TIMES, TEST_TIMES_DEFAULT);
        final Random rand = new Random();
        final TaskAttemptID taskAttemptId = context.getTaskAttemptID();
        final char[] payLoad = new char[kbs * 1024];
        for (int i = 0; i < testtimes; i++) {
            // Generate a fixed length random payload
            for (int xx = 0; xx < kbs * 1024; xx++) {
                int alphaNumIdx = rand.nextInt(ALPHA_NUMS.length);
                payLoad[xx] = ALPHA_NUMS[alphaNumIdx];
            }
            String entId = taskAttemptId + "_" + Integer.toString(i);
            final TimelineEntity entity = new TimelineEntity();
            entity.setId(entId);
            entity.setType("FOO_ATTEMPT");
            entity.addInfo("PERF_TEST", payLoad);
            // add an event
            TimelineEvent event = new TimelineEvent();
            event.setId("foo_event_id");
            event.setTimestamp(System.currentTimeMillis());
            event.addInfo("foo_event", "test");
            entity.addEvent(event);
            // add a metric
            TimelineMetric metric = new TimelineMetric();
            metric.setId("foo_metric");
            metric.addValue(System.currentTimeMillis(), 123456789L);
            entity.addMetric(metric);
            // add a config
            entity.addConfig("foo", "bar");
            TimelineEntities entities = new TimelineEntities();
            entities.addEntity(entity);
            // use the current user for this purpose
            UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
            long startWrite = System.nanoTime();
            try {
                collector.putEntities(entities, ugi);
            } catch (Exception e) {
                context.getCounter(PerfCounters.TIMELINE_SERVICE_WRITE_FAILURES).increment(1);
                LOG.error("writing to the timeline service failed", e);
            }
            long endWrite = System.nanoTime();
            totalTime += TimeUnit.NANOSECONDS.toMillis(endWrite - startWrite);
        }
        LOG.info("wrote " + testtimes + " entities (" + kbs * testtimes + " kB) in " + totalTime + " ms");
        context.getCounter(PerfCounters.TIMELINE_SERVICE_WRITE_TIME).increment(totalTime);
        context.getCounter(PerfCounters.TIMELINE_SERVICE_WRITE_COUNTER).increment(testtimes);
        context.getCounter(PerfCounters.TIMELINE_SERVICE_WRITE_KBS).increment(kbs * testtimes);
    } finally {
        // clean up
        manager.remove(appId);
    }
}

Example 4 with TimelineMetric

use of org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric in project hadoop by apache.

the class TestHBaseStorageFlowRun method testWriteFlowRunsMetricFields.

@Test
public void testWriteFlowRunsMetricFields() throws Exception {
    String cluster = "testWriteFlowRunsMetricFields_cluster1";
    String user = "testWriteFlowRunsMetricFields_user1";
    String flow = "testWriteFlowRunsMetricFields_flow_name";
    String flowVersion = "CF7022C10F1354";
    long runid = 1002345678919L;
    TimelineEntities te = new TimelineEntities();
    TimelineEntity entityApp1 = TestFlowDataGenerator.getEntityMetricsApp1(System.currentTimeMillis());
    te.addEntity(entityApp1);
    HBaseTimelineWriterImpl hbi = null;
    Configuration c1 = util.getConfiguration();
    try {
        hbi = new HBaseTimelineWriterImpl();
        hbi.init(c1);
        String appName = "application_11111111111111_1111";
        hbi.write(cluster, user, flow, flowVersion, runid, appName, te);
        // write another application with same metric to this flow
        te = new TimelineEntities();
        TimelineEntity entityApp2 = TestFlowDataGenerator.getEntityMetricsApp2(System.currentTimeMillis());
        te.addEntity(entityApp2);
        appName = "application_11111111111111_2222";
        hbi.write(cluster, user, flow, flowVersion, runid, appName, te);
        hbi.flush();
    } finally {
        if (hbi != null) {
            hbi.close();
        }
    }
    // check flow run
    checkFlowRunTable(cluster, user, flow, runid, c1);
    // use the timeline reader to verify data
    HBaseTimelineReaderImpl hbr = null;
    try {
        hbr = new HBaseTimelineReaderImpl();
        hbr.init(c1);
        hbr.start();
        Set<TimelineEntity> entities = hbr.getEntities(new TimelineReaderContext(cluster, user, flow, runid, null, TimelineEntityType.YARN_FLOW_RUN.toString(), null), new TimelineEntityFilters(), new TimelineDataToRetrieve());
        assertEquals(1, entities.size());
        for (TimelineEntity timelineEntity : entities) {
            assertEquals(0, timelineEntity.getMetrics().size());
        }
        entities = hbr.getEntities(new TimelineReaderContext(cluster, user, flow, runid, null, TimelineEntityType.YARN_FLOW_RUN.toString(), null), new TimelineEntityFilters(), new TimelineDataToRetrieve(null, null, EnumSet.of(Field.METRICS), null));
        assertEquals(1, entities.size());
        for (TimelineEntity timelineEntity : entities) {
            Set<TimelineMetric> timelineMetrics = timelineEntity.getMetrics();
            assertEquals(2, timelineMetrics.size());
            for (TimelineMetric metric : timelineMetrics) {
                String id = metric.getId();
                Map<Long, Number> values = metric.getValues();
                assertEquals(1, values.size());
                Number value = null;
                for (Number n : values.values()) {
                    value = n;
                }
                switch(id) {
                    case METRIC1:
                        assertEquals(141L, value);
                        break;
                    case METRIC2:
                        assertEquals(57L, value);
                        break;
                    default:
                        fail("unrecognized metric: " + id);
                }
            }
        }
    } finally {
        if (hbr != null) {
            hbr.close();
        }
    }
}

Example 5 with TimelineMetric

use of org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric in project hadoop by apache.

the class DataGeneratorForTest method loadEntities.

static void loadEntities(HBaseTestingUtility util) throws IOException {
    TimelineEntities te = new TimelineEntities();
    TimelineEntity entity = new TimelineEntity();
    String id = "hello";
    String type = "world";
    entity.setId(id);
    entity.setType(type);
    Long cTime = 1425016502000L;
    entity.setCreatedTime(cTime);
    // add the info map in Timeline Entity
    Map<String, Object> infoMap = new HashMap<>();
    infoMap.put("infoMapKey1", "infoMapValue2");
    infoMap.put("infoMapKey2", 20);
    infoMap.put("infoMapKey3", 71.4);
    entity.addInfo(infoMap);
    // add the isRelatedToEntity info
    Set<String> isRelatedToSet = new HashSet<>();
    isRelatedToSet.add("relatedto1");
    Map<String, Set<String>> isRelatedTo = new HashMap<>();
    isRelatedTo.put("task", isRelatedToSet);
    entity.setIsRelatedToEntities(isRelatedTo);
    // add the relatesTo info
    Set<String> relatesToSet = new HashSet<String>();
    relatesToSet.add("relatesto1");
    relatesToSet.add("relatesto3");
    Map<String, Set<String>> relatesTo = new HashMap<>();
    relatesTo.put("container", relatesToSet);
    Set<String> relatesToSet11 = new HashSet<>();
    relatesToSet11.add("relatesto4");
    relatesTo.put("container1", relatesToSet11);
    entity.setRelatesToEntities(relatesTo);
    // add some config entries
    Map<String, String> conf = new HashMap<>();
    conf.put("config_param1", "value1");
    conf.put("config_param2", "value2");
    conf.put("cfg_param1", "value3");
    entity.addConfigs(conf);
    // add metrics
    Set<TimelineMetric> metrics = new HashSet<>();
    TimelineMetric m1 = new TimelineMetric();
    m1.setId("MAP_SLOT_MILLIS");
    Map<Long, Number> metricValues = new HashMap<>();
    long ts = System.currentTimeMillis();
    metricValues.put(ts - 120000, 100000000);
    metricValues.put(ts - 100000, 200000000);
    metricValues.put(ts - 80000, 300000000);
    metricValues.put(ts - 60000, 400000000);
    metricValues.put(ts - 40000, 50000000000L);
    metricValues.put(ts - 20000, 70000000000L);
    m1.setType(Type.TIME_SERIES);
    m1.setValues(metricValues);
    metrics.add(m1);
    TimelineMetric m12 = new TimelineMetric();
    m12.setId("MAP1_BYTES");
    m12.addValue(ts, 50);
    metrics.add(m12);
    entity.addMetrics(metrics);
    TimelineEvent event = new TimelineEvent();
    event.setId("start_event");
    event.setTimestamp(ts);
    entity.addEvent(event);
    te.addEntity(entity);
    TimelineEntity entity1 = new TimelineEntity();
    String id1 = "hello1";
    entity1.setId(id1);
    entity1.setType(type);
    entity1.setCreatedTime(cTime + 20L);
    // add the info map in Timeline Entity
    Map<String, Object> infoMap1 = new HashMap<>();
    infoMap1.put("infoMapKey1", "infoMapValue1");
    infoMap1.put("infoMapKey2", 10);
    entity1.addInfo(infoMap1);
    // add event.
    TimelineEvent event11 = new TimelineEvent();
    event11.setId("end_event");
    event11.setTimestamp(ts);
    entity1.addEvent(event11);
    TimelineEvent event12 = new TimelineEvent();
    event12.setId("update_event");
    event12.setTimestamp(ts - 10);
    entity1.addEvent(event12);
    // add the isRelatedToEntity info
    Set<String> isRelatedToSet1 = new HashSet<>();
    isRelatedToSet1.add("relatedto3");
    isRelatedToSet1.add("relatedto5");
    Map<String, Set<String>> isRelatedTo1 = new HashMap<>();
    isRelatedTo1.put("task1", isRelatedToSet1);
    Set<String> isRelatedToSet11 = new HashSet<>();
    isRelatedToSet11.add("relatedto4");
    isRelatedTo1.put("task2", isRelatedToSet11);
    entity1.setIsRelatedToEntities(isRelatedTo1);
    // add the relatesTo info
    Set<String> relatesToSet1 = new HashSet<String>();
    relatesToSet1.add("relatesto1");
    relatesToSet1.add("relatesto2");
    Map<String, Set<String>> relatesTo1 = new HashMap<>();
    relatesTo1.put("container", relatesToSet1);
    entity1.setRelatesToEntities(relatesTo1);
    // add some config entries
    Map<String, String> conf1 = new HashMap<>();
    conf1.put("cfg_param1", "value1");
    conf1.put("cfg_param2", "value2");
    entity1.addConfigs(conf1);
    // add metrics
    Set<TimelineMetric> metrics1 = new HashSet<>();
    TimelineMetric m2 = new TimelineMetric();
    m2.setId("MAP1_SLOT_MILLIS");
    Map<Long, Number> metricValues1 = new HashMap<>();
    long ts1 = System.currentTimeMillis();
    metricValues1.put(ts1 - 120000, 100000000);
    metricValues1.put(ts1 - 100000, 200000000);
    metricValues1.put(ts1 - 80000, 300000000);
    metricValues1.put(ts1 - 60000, 400000000);
    metricValues1.put(ts1 - 40000, 50000000000L);
    metricValues1.put(ts1 - 20000, 60000000000L);
    m2.setType(Type.TIME_SERIES);
    m2.setValues(metricValues1);
    metrics1.add(m2);
    entity1.addMetrics(metrics1);
    te.addEntity(entity1);
    TimelineEntity entity2 = new TimelineEntity();
    String id2 = "hello2";
    entity2.setId(id2);
    entity2.setType(type);
    entity2.setCreatedTime(cTime + 40L);
    TimelineEvent event21 = new TimelineEvent();
    event21.setId("update_event");
    event21.setTimestamp(ts - 20);
    entity2.addEvent(event21);
    Set<String> isRelatedToSet2 = new HashSet<>();
    isRelatedToSet2.add("relatedto3");
    Map<String, Set<String>> isRelatedTo2 = new HashMap<>();
    isRelatedTo2.put("task1", isRelatedToSet2);
    entity2.setIsRelatedToEntities(isRelatedTo2);
    Map<String, Set<String>> relatesTo3 = new HashMap<>();
    Set<String> relatesToSet14 = new HashSet<>();
    relatesToSet14.add("relatesto7");
    relatesTo3.put("container2", relatesToSet14);
    entity2.setRelatesToEntities(relatesTo3);
    te.addEntity(entity2);
    HBaseTimelineWriterImpl hbi = null;
    try {
        hbi = new HBaseTimelineWriterImpl();
        hbi.init(util.getConfiguration());
        hbi.start();
        String cluster = "cluster1";
        String user = "user1";
        String flow = "some_flow_name";
        String flowVersion = "AB7822C10F1111";
        long runid = 1002345678919L;
        String appName = "application_1231111111_1111";
        hbi.write(cluster, user, flow, flowVersion, runid, appName, te);
        hbi.stop();
    } finally {
        if (hbi != null) {
            hbi.stop();
            hbi.close();
        }
    }
}