Package storm.kafka

Examples of storm.kafka.DynamicPartitionConnections

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    private String _topologyInstanceId;

    public TridentKafkaEmitter(Map conf, TopologyContext context, TridentKafkaConfig config, String topologyInstanceId) {
        _config = config;
        _topologyInstanceId = topologyInstanceId;
        _connections = new DynamicPartitionConnections(_config, KafkaUtils.makeBrokerReader(conf, _config));
        _topologyName = (String) conf.get(Config.TOPOLOGY_NAME);
        _kafkaOffsetMetric = new KafkaUtils.KafkaOffsetMetric(_config.topic, _connections);
        context.registerMetric("kafkaOffset", _kafkaOffsetMetric, _config.metricsTimeBucketSizeInSecs);
        _kafkaMeanFetchLatencyMetric = context.registerMetric("kafkaFetchAvg", new MeanReducer(), _config.metricsTimeBucketSizeInSecs);
        _kafkaMaxFetchLatencyMetric = context.registerMetric("kafkaFetchMax", new MaxMetric(), _config.metricsTimeBucketSizeInSecs);
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    private String _topologyInstanceId;

    public TridentKafkaEmitter(Map conf, TopologyContext context, TridentKafkaConfig config, String topologyInstanceId) {
        _config = config;
        _topologyInstanceId = topologyInstanceId;
        _connections = new DynamicPartitionConnections(_config, KafkaUtils.makeBrokerReader(conf, _config));
        _topologyName = (String) conf.get(Config.TOPOLOGY_NAME);
        _kafkaOffsetMetric = new KafkaUtils.KafkaOffsetMetric(_config.topic, _connections);
        context.registerMetric("kafkaOffset", _kafkaOffsetMetric, _config.metricsTimeBucketSizeInSecs);
        _kafkaMeanFetchLatencyMetric = context.registerMetric("kafkaFetchAvg", new MeanReducer(), _config.metricsTimeBucketSizeInSecs);
        _kafkaMaxFetchLatencyMetric = context.registerMetric("kafkaFetchMax", new MaxMetric(), _config.metricsTimeBucketSizeInSecs);
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        KafkaUtils.KafkaOffsetMetric _kafkaOffsetMetric;
        ReducedMetric _kafkaMeanFetchLatencyMetric;
        CombinedMetric _kafkaMaxFetchLatencyMetric;

        public Emitter(Map conf, TopologyContext context) {
            _connections = new DynamicPartitionConnections(_config);
            _topologyName = (String) conf.get(Config.TOPOLOGY_NAME);
            _kafkaOffsetMetric = new KafkaUtils.KafkaOffsetMetric(_config.topic, _connections);
            context.registerMetric("kafkaOffset", _kafkaOffsetMetric, 60);
            _kafkaMeanFetchLatencyMetric = context.registerMetric("kafkaFetchAvg", new MeanReducer(), 60);
            _kafkaMaxFetchLatencyMetric = context.registerMetric("kafkaFetchMax", new MaxMetric(), 60);
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        KafkaUtils.KafkaOffsetMetric _kafkaOffsetMetric;
        ReducedMetric _kafkaMeanFetchLatencyMetric;
        CombinedMetric _kafkaMaxFetchLatencyMetric;

        public Emitter(Map conf, TopologyContext context) {
            _connections = new DynamicPartitionConnections(_config);
            _topologyName = (String) conf.get(Config.TOPOLOGY_NAME);
            _context = context;
            _kafkaOffsetMetric = new KafkaUtils.KafkaOffsetMetric(_config.topic, _connections);
            context.registerMetric("kafkaOffset", _kafkaOffsetMetric, 60);
            _kafkaMeanFetchLatencyMetric = context.registerMetric("kafkaFetchAvg", new MeanReducer(), 60);
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Related Classes of storm.kafka.DynamicPartitionConnections

  • kafka.javaapi.consumer.SimpleConsumer
  • storm.kafka.trident.OpaqueTridentKafkaSpout$Emitter
  • storm.kafka.trident.TransactionalTridentKafkaSpout$Emitter
  • storm.kafka.trident.TridentKafkaEmitter
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