Class/Object

com.twitter.finatra.kafka.interceptors

InstanceMetadataProducerInterceptor

Related Docs: object InstanceMetadataProducerInterceptor | package interceptors

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class InstanceMetadataProducerInterceptor extends ProducerInterceptor[Any, Any]

An interceptor that includes metadata about specific instance in record headers.

instance_key is a configurable header serialized with Serdes.StringSerde. The value of the header is configured by kafka.instance.key application flag. Only if the flag is set will a header key/value be serialized into the record.

Linear Supertypes
ProducerInterceptor[Any, Any], Configurable, AnyRef, Any
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  1. InstanceMetadataProducerInterceptor
  2. ProducerInterceptor
  3. Configurable
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Instance Constructors

  1. new InstanceMetadataProducerInterceptor()

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Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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

  6. def close(): Unit

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    Definition Classes
    InstanceMetadataProducerInterceptor → ProducerInterceptor

  7. def configure(configs: Map[String, _]): Unit

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    Definition Classes
    InstanceMetadataProducerInterceptor → Configurable

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

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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    protected[java.lang]
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    Annotations
    @throws( classOf[java.lang.Throwable] )

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

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  12. def hashCode(): Int

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  13. final def isInstanceOf[T0]: Boolean

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    Any

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

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  15. final def notify(): Unit

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    Definition Classes
    AnyRef

  16. final def notifyAll(): Unit

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    Definition Classes
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  17. def onAcknowledgement(metadata: RecordMetadata, exception: Exception): Unit

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    Definition Classes
    InstanceMetadataProducerInterceptor → ProducerInterceptor

  18. def onSend(record: ProducerRecord[Any, Any]): ProducerRecord[Any, Any]

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    Definition Classes
    InstanceMetadataProducerInterceptor → ProducerInterceptor

  19. def serializeInstanceKeyHeader(): Array[Byte]

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    Attributes
    protected

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

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  21. def toString(): String

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  22. final def wait(): Unit

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    @throws( ... )

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

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    @throws( ... )

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

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Inherited from ProducerInterceptor[Any, Any]

Inherited from Configurable

Inherited from AnyRef

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