trait KafkaUtils extends LazyLogging

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KafkaUtils
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  6. def createKafkaAdminClient(kafkaConfig: KafkaConfig): Admin
  7. val defaultTimeoutMillis: Int
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  17. def producerCallback(promise: Promise[RecordMetadata]): Callback
  18. def readLastMessages(topic: String, size: Int, config: KafkaConfig): List[ConsumerRecord[Array[Byte], Array[Byte]]]
  19. def sanitizeClientId(originalId: String): String
  20. def sendToKafka[K, V](record: ProducerRecord[K, V])(producer: Producer[K, V]): Future[RecordMetadata]
  21. def sendToKafka[K, V](topic: String, key: K, value: V)(producer: Producer[K, V]): Future[RecordMetadata]
  22. def sendToKafkaWithTempProducer(record: ProducerRecord[Array[Byte], Array[Byte]])(kafkaProducerCreator: KafkaProducerCreator[Array[Byte], Array[Byte]]): Future[RecordMetadata]
  23. def sendToKafkaWithTempProducer(topic: String, key: Array[Byte], value: Array[Byte])(kafkaProducerCreator: KafkaProducerCreator[Array[Byte], Array[Byte]]): Future[RecordMetadata]
  24. def setClientId(props: Properties, id: String): Unit
  25. def setOffsetToLatest(topic: String, groupId: String, config: KafkaConfig): Unit
  26. def setToLatestOffsetIfNeeded(config: KafkaConfig, topic: String, consumerGroupId: String): Unit
  27. final def synchronized[T0](arg0: ⇒ T0): T0
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  28. def toConsumerProperties(config: KafkaConfig, groupId: Option[String]): Properties
  29. def toProducerProperties(config: KafkaConfig, clientId: String): Properties
  30. def toString(): String
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  31. def toTransactionalAwareConsumerProperties(config: KafkaConfig, group: Option[String]): Properties
  32. def usingAdminClient[T](kafkaConfig: KafkaConfig)(adminClientOperation: (Admin) ⇒ T): T
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