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org.apache.spark.streaming.zeromq

ZeroMQUtils

Related Doc: package zeromq

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object ZeroMQUtils

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

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  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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  6. def createStream[T](jssc: JavaStreamingContext, publisherUrl: String, subscribe: Subscribe, bytesToObjects: Function[Array[Array[Byte]], Iterable[T]]): JavaReceiverInputDStream[T]

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    Create an input stream that receives messages pushed by a zeromq publisher.

    Create an input stream that receives messages pushed by a zeromq publisher.

    jssc

    JavaStreamingContext object

    publisherUrl

    Url of remote zeromq publisher

    subscribe

    Topic to subscribe to

    bytesToObjects

    A zeroMQ stream publishes sequence of frames for each topic and each frame has sequence of byte thus it needs the converter(which might be deserializer of bytes) to translate from sequence of sequence of bytes, where sequence refer to a frame and sub sequence refer to its payload.

  7. def createStream[T](jssc: JavaStreamingContext, publisherUrl: String, subscribe: Subscribe, bytesToObjects: Function[Array[Array[Byte]], Iterable[T]], storageLevel: StorageLevel): JavaReceiverInputDStream[T]

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    Create an input stream that receives messages pushed by a zeromq publisher.

    Create an input stream that receives messages pushed by a zeromq publisher.

    jssc

    JavaStreamingContext object

    publisherUrl

    Url of remote zeromq publisher

    subscribe

    Topic to subscribe to

    bytesToObjects

    A zeroMQ stream publishes sequence of frames for each topic and each frame has sequence of byte thus it needs the converter(which might be deserializer of bytes) to translate from sequence of sequence of bytes, where sequence refer to a frame and sub sequence refer to its payload.

    storageLevel

    RDD storage level.

  8. def createStream[T](jssc: JavaStreamingContext, publisherUrl: String, subscribe: Subscribe, bytesToObjects: Function[Array[Array[Byte]], Iterable[T]], storageLevel: StorageLevel, supervisorStrategy: SupervisorStrategy): JavaReceiverInputDStream[T]

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    Create an input stream that receives messages pushed by a zeromq publisher.

    Create an input stream that receives messages pushed by a zeromq publisher.

    jssc

    JavaStreamingContext object

    publisherUrl

    Url of remote ZeroMQ publisher

    subscribe

    Topic to subscribe to

    bytesToObjects

    A zeroMQ stream publishes sequence of frames for each topic and each frame has sequence of byte thus it needs the converter(which might be deserializer of bytes) to translate from sequence of sequence of bytes, where sequence refer to a frame and sub sequence refer to its payload.

    storageLevel

    Storage level to use for storing the received objects

  9. def createStream[T](ssc: StreamingContext, publisherUrl: String, subscribe: Subscribe, bytesToObjects: (Seq[ByteString]) ⇒ Iterator[T], storageLevel: StorageLevel = StorageLevel.MEMORY_AND_DISK_SER_2, supervisorStrategy: SupervisorStrategy = ...)(implicit arg0: ClassTag[T]): ReceiverInputDStream[T]

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    Create an input stream that receives messages pushed by a zeromq publisher.

    Create an input stream that receives messages pushed by a zeromq publisher.

    ssc

    StreamingContext object

    publisherUrl

    Url of remote zeromq publisher

    subscribe

    Topic to subscribe to

    bytesToObjects

    A zeroMQ stream publishes sequence of frames for each topic and each frame has sequence of byte thus it needs the converter (which might be deserializer of bytes) to translate from sequence of sequence of bytes, where sequence refer to a frame and sub sequence refer to its payload.

    storageLevel

    RDD storage level. Defaults to StorageLevel.MEMORY_AND_DISK_SER_2.

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

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  11. def equals(arg0: Any): Boolean

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  12. def finalize(): Unit

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

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  14. def hashCode(): Int

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  15. final def isInstanceOf[T0]: Boolean

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

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  17. final def notify(): Unit

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  18. final def notifyAll(): Unit

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

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  20. def toString(): String

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  21. final def wait(): Unit

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

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

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