Type Members

1.  abstract class Buffer[T <: Serializable] extends AnyRef

   A buffer is used in between stages.

   A buffer is used in between stages. It is often an external source that stores and queues elements (like Kafka).

   T

   Type of this buffer.

2.  class BufferFactory[+In <: Serializable, +Out <: Serializable, +In1 <: Serializable, +Out2 <: Serializable] extends AnyRef

   Factory for a Buffer.

   Factory for a Buffer.

   Creates a buffer that reflects the sink of a given object.

   When an in-buffer is necessary: relatedStage should be the parent of the stage. When an out-buffer is necessary: relatedStage should be the actual stage that needs a sink.

3.  abstract class FakeStage[T <: Serializable] extends InputStage[T]

   Fake stage to link up already running stages.

4.  class KafkaBuffer[T <: Serializable] extends Buffer[T] with Logging

   The implementation for the Kafka buffer.

   The implementation for the Kafka buffer. This buffer is the default.

   T

   Type of the data in this Buffer.

5.  class KafkaTopic[T <: Serializable] extends FakeStage[T]

   KafkaTopic stage which only embodies the topic name, to let a linked stage read from this topic.

6.  final case class SchemaNotFoundException(message: String = "", cause: Throwable = None.orNull) extends Exception with Product with Serializable

   Thrown when a schema is not found in either ZK or Redis.