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cakesolutions.kafka

KafkaConsumer

object KafkaConsumer

Utilities for creating a Kafka consumer.

This singleton object provides tools for creating Kafka consumers using helpful functions. Unlike with KafkaProducer, the consumer object is not wrapped in an object that provides a Scala-like API.

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Type Members

  1. final case class Conf[K, V](props: Map[String, AnyRef], keyDeserializer: Deserializer[K], valueDeserializer: Deserializer[V]) extends Product with Serializable

    Configuration object for the Kafka consumer.

    Configuration object for the Kafka consumer.

    The config is compatible with Kafka's ConsumerConfig. All the key-value properties are specified in the given map, except the deserializers. The key and value deserialiser instances are provided explicitly to ensure type-safety.

    K

    key deserializer type

    V

    value deserializer type

    props

    map of ConsumerConfig Properties

Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. def apply[K, V](conf: Conf[K, V]): KafkaConsumer[K, V]

    Create a Kafka consumer using the provided consumer configuration.

    Create a Kafka consumer using the provided consumer configuration.

    K

    key serialiser type

    V

    value serialiser type

    conf

    configuration for the consumer

    returns

    Kafka consumer client

  5. final def asInstanceOf[T0]: T0
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  6. def clone(): AnyRef
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  9. final def getClass(): Class[_]
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  13. final def notify(): Unit
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  14. final def notifyAll(): Unit
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  15. final def synchronized[T0](arg0: ⇒ T0): T0
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  16. implicit def toJavaOffsetQuery(offsetQuery: Map[TopicPartition, Long]): Map[TopicPartition, Long]

    Implicit conversion to support calling the org.apache.kafka.clients.consumer.KafkaConsumer.offsetsForTimes method with a Map[TopicPartition, scala.Long].

  17. def toString(): String
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  18. final def wait(arg0: Long, arg1: Int): Unit
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  20. final def wait(): Unit
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  21. object Conf extends Serializable

    Utilities for creating Kafka consumer configurations.

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  1. def finalize(): Unit
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    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

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