kafka

Type Members

sealed trait AutoSubscription extends Subscription

Kafka-speak for these is "Subscriptions".
sealed trait CommitDelivery extends AnyRef

Annotations
@ApiMayChange()
class CommitTimeoutException extends TimeoutException

Calls to commitJavadsl and commitScaladsl will be failed with this exception if Kafka doesn't respond within commit-timeout
sealed trait CommitWhen extends AnyRef

Annotations
@ApiMayChange()
class CommitterSettings extends AnyRef

Settings for committer.
Settings for committer. See akka.kafka.committer section in reference.conf. Note that the companion object provides apply and create functions for convenient construction of the settings, together with the with methods.
class ConnectionCheckerSettings extends AnyRef
class ConsumerFailed extends RuntimeException

Kafka consumer stages fail with this exception.
sealed trait ConsumerRebalanceEvent extends AnyRef

Annotations
@ApiMayChange()
class ConsumerSettings[K, V] extends AnyRef

Settings for consumers.
Settings for consumers. See akka.kafka.consumer section in reference.conf. Note that the companion object provides apply and create functions for convenient construction of the settings, together with the with methods.
The constructor is Internal API.
class InitialPollFailed extends ConsumerFailed
final case class KafkaConnectionFailed(te: TimeoutException, attempts: Int) extends Exception with Product with Serializable
sealed trait ManualSubscription extends Subscription

Kafka-speak for these is "Assignments".
class ProducerSettings[K, V] extends AnyRef

Settings for producers.
Settings for producers. See akka.kafka.producer section in reference.conf. Note that the companion object provides apply and create functions for convenient construction of the settings, together with the with methods.
The constructor is Internal API.
final class RestrictedConsumer extends AnyRef

Offers parts of the org.apache.kafka.clients.consumer.Consumer API which becomes available to the akka.kafka.scaladsl.PartitionAssignmentHandler callbacks.
Offers parts of the org.apache.kafka.clients.consumer.Consumer API which becomes available to the akka.kafka.scaladsl.PartitionAssignmentHandler callbacks.

Annotations
@ApiMayChange()
sealed trait Subscription extends AnyRef
final case class TopicPartitionsAssigned(sub: Subscription, topicPartitions: Set[TopicPartition]) extends ConsumerRebalanceEvent with Product with Serializable

Annotations
@ApiMayChange()
final case class TopicPartitionsRevoked(sub: Subscription, topicPartitions: Set[TopicPartition]) extends ConsumerRebalanceEvent with Product with Serializable

Annotations
@ApiMayChange()
class WakeupsExceeded extends ConsumerFailed

Value Members

object CommitDelivery

Selects how the stream delivers commits to the internal actor.
Selects how the stream delivers commits to the internal actor.

Annotations
@ApiMayChange()
object CommitWhen

Selects when the stream will commit an offset.
Selects when the stream will commit an offset.

Annotations
@ApiMayChange()
object CommitterSettings
object ConnectionCheckerSettings
object ConsumerMessage

Classes that are used in both javadsl.Consumer and scaladsl.Consumer.
object ConsumerSettings
object KafkaConsumerActor
object Metadata

Messages for Kafka metadata fetching via KafkaConsumerActor.
Messages for Kafka metadata fetching via KafkaConsumerActor.
NOTE: Processing of these requests blocks the actor loop. The KafkaConsumerActor is configured to run on its own dispatcher, so just as the other remote calls to Kafka, the blocking happens within a designated thread pool. However, calling these during consuming might affect performance and even cause timeouts in extreme cases.
object ProducerMessage

Classes that are used in both javadsl.Producer and scaladsl.Producer.
object ProducerSettings
object Subscriptions
package internal
package javadsl
package scaladsl

package kafka

Type Members

sealed trait AutoSubscription extends Subscription

sealed trait CommitDelivery extends AnyRef

class CommitTimeoutException extends TimeoutException

sealed trait CommitWhen extends AnyRef

class CommitterSettings extends AnyRef

class ConnectionCheckerSettings extends AnyRef

class ConsumerFailed extends RuntimeException

sealed trait ConsumerRebalanceEvent extends AnyRef

class ConsumerSettings[K, V] extends AnyRef

class InitialPollFailed extends ConsumerFailed

final case class KafkaConnectionFailed(te: TimeoutException, attempts: Int) extends Exception with Product with Serializable

sealed trait ManualSubscription extends Subscription

class ProducerSettings[K, V] extends AnyRef

final class RestrictedConsumer extends AnyRef

sealed trait Subscription extends AnyRef

final case class TopicPartitionsAssigned(sub: Subscription, topicPartitions: Set[TopicPartition]) extends ConsumerRebalanceEvent with Product with Serializable

final case class TopicPartitionsRevoked(sub: Subscription, topicPartitions: Set[TopicPartition]) extends ConsumerRebalanceEvent with Product with Serializable

class WakeupsExceeded extends ConsumerFailed

Value Members

object CommitDelivery

object CommitWhen

object CommitterSettings

object ConnectionCheckerSettings

object ConsumerMessage

object ConsumerSettings

object KafkaConsumerActor

object Metadata

object ProducerMessage

object ProducerSettings

object Subscriptions

package internal

package javadsl

package scaladsl

Ungrouped