Examples with ConsumerCallbackStatsEvent com.linkedin.databus.client.pub.monitoring.events.ConsumerCallbackStatsEvent used on opensource projects

Example 1 with ConsumerCallbackStatsEvent

use of com.linkedin.databus.client.pub.monitoring.events.ConsumerCallbackStatsEvent in project databus by linkedin.

the class DatabusV2ClusterRegistrationImpl method initializeStatsCollectors.

protected synchronized void initializeStatsCollectors() {
    //some safety against null pointers coming from unit tests
    MBeanServer mbeanServer = null;
    int ownerId = -1;
    long pullerThreadDeadnessThresholdMs = UnifiedClientStats.DEFAULT_DEADNESS_THRESHOLD_MS;
    if (null != _client) {
        mbeanServer = _client.getMbeanServer();
        ownerId = _client.getContainerStaticConfig().getId();
        pullerThreadDeadnessThresholdMs = _client.getClientStaticConfig().getPullerThreadDeadnessThresholdMs();
    }
    String regId = null != _id ? _id.getId() : "unknownReg";
    ConsumerCallbackStats relayConsumerStats = new ConsumerCallbackStats(ownerId, regId + ".callback.relay", regId, true, false, new ConsumerCallbackStatsEvent());
    ConsumerCallbackStats bootstrapConsumerStats = new ConsumerCallbackStats(ownerId, regId + ".callback.bootstrap", regId, true, false, new ConsumerCallbackStatsEvent());
    UnifiedClientStats unifiedClientStats = new UnifiedClientStats(ownerId, regId + ".callback.unified", regId, true, false, pullerThreadDeadnessThresholdMs, new UnifiedClientStatsEvent());
    _relayCallbackStatsMerger = new StatsCollectors<ConsumerCallbackStats>(relayConsumerStats);
    _bootstrapCallbackStatsMerger = new StatsCollectors<ConsumerCallbackStats>(bootstrapConsumerStats);
    _unifiedClientStatsMerger = new StatsCollectors<UnifiedClientStats>(unifiedClientStats);
    _relayEventStatsMerger = new StatsCollectors<DbusEventsStatisticsCollector>(new AggregatedDbusEventsStatisticsCollector(ownerId, regId + ".inbound", true, false, mbeanServer));
    _bootstrapEventStatsMerger = new StatsCollectors<DbusEventsStatisticsCollector>(new AggregatedDbusEventsStatisticsCollector(ownerId, regId + ".inbound.bs", true, false, mbeanServer));
    if (null != _client) {
        _client.getBootstrapEventsStats().addStatsCollector(regId, _bootstrapEventStatsMerger.getStatsCollector());
        _client.getInBoundStatsCollectors().addStatsCollector(regId, _relayEventStatsMerger.getStatsCollector());
        _client.getRelayConsumerStatsCollectors().addStatsCollector(regId, _relayCallbackStatsMerger.getStatsCollector());
        _client.getBootstrapConsumerStatsCollectors().addStatsCollector(regId, _bootstrapCallbackStatsMerger.getStatsCollector());
        _client.getUnifiedClientStatsCollectors().addStatsCollector(regId, _unifiedClientStatsMerger.getStatsCollector());
        _client.getGlobalStatsMerger().registerStatsCollector(_relayEventStatsMerger);
        _client.getGlobalStatsMerger().registerStatsCollector(_bootstrapEventStatsMerger);
        _client.getGlobalStatsMerger().registerStatsCollector(_relayCallbackStatsMerger);
        _client.getGlobalStatsMerger().registerStatsCollector(_bootstrapCallbackStatsMerger);
        _client.getGlobalStatsMerger().registerStatsCollector(_unifiedClientStatsMerger);
    }
}

Example 2 with ConsumerCallbackStatsEvent

use of com.linkedin.databus.client.pub.monitoring.events.ConsumerCallbackStatsEvent in project databus by linkedin.

the class DatabusV2RegistrationImpl method initializeStatsCollectors.

/**
   * Initialize Statistics Collectors
   */
protected void initializeStatsCollectors(String regId, int ownerId, MBeanServer mbeanServer) {
    _inboundEventsStatsCollector = new DbusEventsStatisticsCollector(ownerId, regId + STREAM_EVENT_STATS_SUFFIX_NAME, true, false, mbeanServer);
    _bootstrapEventsStatsCollector = new DbusEventsStatisticsCollector(ownerId, regId + BOOTSTRAP_EVENT_STATS_SUFFIX_NAME, true, false, mbeanServer);
    _relayConsumerStats = new ConsumerCallbackStats(ownerId, regId + RELAY_CONSUMER_STATS_SUFFIX_NAME, regId, true, false, new ConsumerCallbackStatsEvent());
    _bootstrapConsumerStats = new ConsumerCallbackStats(ownerId, regId + BOOTSTRAP_CONSUMER_STATS_SUFFIX_NAME, regId, true, false, new ConsumerCallbackStatsEvent());
    _unifiedClientStats = new UnifiedClientStats(ownerId, regId + UNIFIED_CLIENT_STATS_SUFFIX_NAME, regId, true, false, _client.getClientStaticConfig().getPullerThreadDeadnessThresholdMs(), new UnifiedClientStatsEvent());
}

Example 3 with ConsumerCallbackStatsEvent

use of com.linkedin.databus.client.pub.monitoring.events.ConsumerCallbackStatsEvent in project databus by linkedin.

the class ConsumerCallbackStats method doMergeStats.

@Override
protected void doMergeStats(Object eventData) {
    if (!(eventData instanceof ConsumerCallbackStatsEvent)) {
        if (!(eventData instanceof ConsumerCallbackStats)) {
            LOG.warn("Attempt to merge unknown event class" + eventData.getClass().getName());
            return;
        }
        eventData = ((ConsumerCallbackStats) eventData)._event;
    }
    ConsumerCallbackStatsEvent e = (ConsumerCallbackStatsEvent) eventData;
    _event.numDataEventsReceived += e.numDataEventsReceived;
    _event.numDataEventsProcessed += e.numDataEventsProcessed;
    _event.numDataErrorsProcessed += e.numDataErrorsProcessed;
    _event.numEventsReceived += e.numEventsReceived;
    _event.numEventsProcessed += e.numEventsProcessed;
    _event.numErrorsReceived += e.numErrorsReceived;
    _event.numErrorsProcessed += e.numErrorsProcessed;
    _event.numSysEventsProcessed += e.numSysEventsProcessed;
    _event.numSysEventsReceived += e.numSysEventsReceived;
    _event.numSysErrorsProcessed += e.numSysErrorsProcessed;
    _event.latencyEventsProcessed += e.latencyEventsProcessed;
    _event.minSeenWinScn = _event.minSeenWinScn != 0 ? Math.min(_event.minSeenWinScn, e.minSeenWinScn) : e.minSeenWinScn;
    _event.maxSeenWinScn = _event.maxSeenWinScn != 0 ? Math.max(_event.maxSeenWinScn, e.maxSeenWinScn) : e.maxSeenWinScn;
    _event.timestampLastMergeMs = System.currentTimeMillis();
    _event.timestampLastEventProcessed = _event.timestampLastEventProcessed != 0 ? Math.max(_event.timestampLastEventProcessed, e.timestampLastEventProcessed) : e.timestampLastEventProcessed;
    _event.timestampLastEventReceived = _event.timestampLastEventReceived != 0 ? Math.max(_event.timestampLastEventReceived, e.timestampLastEventReceived) : e.timestampLastEventReceived;
    _event.timestampOfLastEventProcessed = _event.timestampOfLastEventProcessed != 0 ? Math.max(_event.timestampOfLastEventProcessed, e.timestampOfLastEventProcessed) : e.timestampOfLastEventProcessed;
    _event.timestampOfLastEventReceived = _event.timestampOfLastEventReceived != 0 ? Math.max(_event.timestampOfLastEventReceived, e.timestampOfLastEventReceived) : e.timestampOfLastEventReceived;
    _event.scnOfLastEventProcessed = 0 != _event.scnOfLastEventProcessed ? Math.max(_event.scnOfLastEventProcessed, e.scnOfLastEventProcessed) : e.scnOfLastEventProcessed;
    _event.maxSeenWinTimestamp = 0 != _event.maxSeenWinTimestamp ? Math.max(_event.maxSeenWinTimestamp, e.maxSeenWinTimestamp) : e.maxSeenWinTimestamp;
}