Class/Object

pl.touk.nussknacker.engine.kafka

KafkaSourceFactory

Related Docs: object KafkaSourceFactory | package kafka

Permalink

class KafkaSourceFactory[T] extends FlinkSourceFactory[T] with Serializable 

Wrapper for [[org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumer09]]
Features:
  - fetch latest N records which can be later used to test process in UI
    Fetching data is defined in [[pl.touk.nussknacker.engine.kafka.KafkaSourceFactory.KafkaSource]] which
    extends [[pl.touk.nussknacker.engine.api.process.TestDataGenerator]]. See [[pl.touk.nussknacker.engine.kafka.KafkaEspUtils#readLastMessages]]
  - reset Kafka's offset to latest value - `forceLatestRead` property, see [[pl.touk.nussknacker.engine.kafka.KafkaEspUtils#setOffsetToLatest]]

Linear Supertypes
FlinkSourceFactory[T], SourceFactory[T], Serializable, Serializable, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. KafkaSourceFactory
  2. FlinkSourceFactory
  3. SourceFactory
  4. Serializable
  5. Serializable
  6. AnyRef
  7. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new KafkaSourceFactory(config: KafkaConfig, schema: DeserializationSchema[T], timestampAssigner: Option[TimestampAssigner[T]], testPrepareInfo: TestDataSplit)(implicit arg0: TypeInformation[T])

    Permalink

Type Members

  1. class KafkaSource extends FlinkSource[T] with Serializable with TestDataGenerator

    Permalink

Value Members

  1. final def !=(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Permalink
    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

    Permalink
    Definition Classes
    Any

  5. def clazz: Class[T]

    Permalink
    Definition Classes
    FlinkSourceFactory → SourceFactory

  6. def clone(): AnyRef

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  7. def create(processMetaData: MetaData, topic: String): Source[T] with TestDataGenerator

    Permalink
    Annotations
    @MethodToInvoke()

  8. final def eq(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any

  10. def finalize(): Unit

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  11. final def getClass(): Class[_]

    Permalink
    Definition Classes
    AnyRef → Any

  12. def hashCode(): Int

    Permalink
    Definition Classes
    AnyRef → Any

  13. final def isInstanceOf[T0]: Boolean

    Permalink
    Definition Classes
    Any

  14. final def ne(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef

  15. final def notify(): Unit

    Permalink
    Definition Classes
    AnyRef

  16. final def notifyAll(): Unit

    Permalink
    Definition Classes
    AnyRef

  17. final def synchronized[T0](arg0: ⇒ T0): T0

    Permalink
    Definition Classes
    AnyRef

  18. def testDataParser: Some[TestDataParser[T]]

    Permalink
    Definition Classes
    KafkaSourceFactory → SourceFactory

  19. val timestampAssigner: Option[TimestampAssigner[T]]

    Permalink
    Definition Classes
    KafkaSourceFactory → FlinkSourceFactory

  20. def toString(): String

    Permalink
    Definition Classes
    AnyRef → Any

  21. def typeInformation: TypeInformation[T]

    Permalink
    Definition Classes
    FlinkSourceFactory

  22. final def wait(): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  23. final def wait(arg0: Long, arg1: Int): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  24. final def wait(arg0: Long): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from FlinkSourceFactory[T]

Inherited from SourceFactory[T]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped