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c

fs2.kafka.KafkaProducer

PartitionsFor

abstract class PartitionsFor[F[_], K, V] extends Metrics[F, K, V]

KafkaProducer.PartitionsFor extends KafkaProducer.Metrics to provide access to the underlying producer partitions.

Source
KafkaProducer.scala
Linear Supertypes
Metrics[F, K, V], KafkaProducer[F, K, V], AnyRef, Any
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Inherited
  1. PartitionsFor
  2. Metrics
  3. KafkaProducer
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new PartitionsFor()

Abstract Value Members

  1. abstract def metrics: F[Map[MetricName, Metric]]

    Returns producer metrics.

    Returns producer metrics.

    Definition Classes
    Metrics
    See also

    org.apache.kafka.clients.producer.KafkaProducer#metrics

  2. abstract def partitionsFor(topic: String): F[List[PartitionInfo]]

    Returns partition metadata for the given topic.

    Returns partition metadata for the given topic.

    See also

    org.apache.kafka.clients.producer.KafkaProducer#partitionsFor

  3. abstract def produce(records: ProducerRecords[K, V]): F[F[ProducerResult[K, V]]]

    Produces the specified ProducerRecords in two steps: the first effect puts the records in the buffer of the producer, and the second effect waits for the records to send.

    Produces the specified ProducerRecords in two steps: the first effect puts the records in the buffer of the producer, and the second effect waits for the records to send.

    It's possible to flatten the result from this function to have an effect which both sends the records and waits for them to finish sending.

    Waiting for individual records to send can substantially limit performance. In some cases, this is necessary, and so we might want to consider the following alternatives.

    • Wait for the produced records in batches, improving the rate at which records are produced, but loosing the guarantee where produce >> otherAction means otherAction executes after the record has been sent.
    • Run several produce.flatten >> otherAction concurrently, improving the rate at which records are produced, and still have otherAction execute after records have been sent, but losing the order of produced records.
    Definition Classes
    KafkaProducer

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  9. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  14. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  16. def toString(): String
    Definition Classes
    AnyRef → Any
  17. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  18. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  19. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from Metrics[F, K, V]

Inherited from KafkaProducer[F, K, V]

Inherited from AnyRef

Inherited from Any

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