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object Conf extends Serializable

Utilities for creating Kafka producer configurations.

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  4. def apply[K, V](config: Config, keySerializer: Serializer[K], valueSerializer: Serializer[V]): Conf[K, V]

    Creates a Kafka producer configuration from a Typesafe config.

    Creates a Kafka producer configuration from a Typesafe config.

    The configuration names and values must match the Kafka's ProducerConfig style.

    K

    key serialiser type

    V

    value serialiser type

    config

    a Typesafe config to build configuration from

    keySerializer

    serialiser for the key

    valueSerializer

    serialiser for the value

    returns

    consumer configuration

  5. def apply[K, V](keySerializer: Serializer[K], valueSerializer: Serializer[V], bootstrapServers: String = "localhost:9092", acks: String = "all", retries: Int = 0, batchSize: Int = 16384, lingerMs: Int = 1, bufferMemory: Int = 33554432, enableIdempotence: Boolean = false, transactionalId: Option[String] = None): Conf[K, V]

    Kafka producer configuration constructor with common configurations as parameters.

    Kafka producer configuration constructor with common configurations as parameters. For more detailed configuration, use the other Conf constructors.

    K

    key serialiser type

    V

    value serialiser type

    keySerializer

    the serialiser for the key

    valueSerializer

    the serialiser for the value

    bootstrapServers

    a list of host/port pairs to use for establishing the initial connection to the Kafka cluster.

    acks

    the number of acknowledgments the producer requires the leader to have received before considering a request complete

    retries

    how many times sending is retried

    batchSize

    the size of the batch of sent messages in bytes

    lingerMs

    how long will the producer wait for additional messages before it sends a batch

    bufferMemory

    the total bytes of memory the producer can use to buffer records waiting to be sent to the server

    enableIdempotence

    when set to true, the producer will ensure that exactly one copy of each message is written in the stream.

    returns

    producer configuration consisting of all the given values

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