KafkaUtils

Value Members

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

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

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3. final def ##(): Int

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4. final def ==(arg0: AnyRef): Boolean

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

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6. final def asInstanceOf[T0]: T0

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7. def clone(): AnyRef

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8. def createStream[K, V, U <: Decoder[_], T <: Decoder[_]](jssc: JavaStreamingContext, keyTypeClass: Class[K], valueTypeClass: Class[V], keyDecoderClass: Class[U], valueDecoderClass: Class[T], kafkaParams: Map[String, String], topics: Map[String, Integer], storageLevel: StorageLevel): JavaPairReceiverInputDStream[K, V]

   Create an input stream that pulls messages from a Kafka Broker.

   Create an input stream that pulls messages from a Kafka Broker.

   jssc

   JavaStreamingContext object

   keyTypeClass

   Key type of RDD

   valueTypeClass

   value type of RDD

   keyDecoderClass

   Type of kafka key decoder

   valueDecoderClass

   Type of kafka value decoder

   kafkaParams

   Map of kafka configuration parameters, see http://kafka.apache.org/08/configuration.html

   topics

   Map of (topic_name -> numPartitions) to consume. Each partition is consumed in its own thread

   storageLevel

   RDD storage level.

9. def createStream(jssc: JavaStreamingContext, zkQuorum: String, groupId: String, topics: Map[String, Integer], storageLevel: StorageLevel): JavaPairReceiverInputDStream[String, String]

   Create an input stream that pulls messages from a Kafka Broker.

   Create an input stream that pulls messages from a Kafka Broker.

   jssc

   JavaStreamingContext object

   zkQuorum

   Zookeeper quorum (hostname:port,hostname:port,..).

   groupId

   The group id for this consumer.

   topics

   Map of (topic_name -> numPartitions) to consume. Each partition is consumed in its own thread.

   storageLevel

   RDD storage level.

10. def createStream(jssc: JavaStreamingContext, zkQuorum: String, groupId: String, topics: Map[String, Integer]): JavaPairReceiverInputDStream[String, String]

    Create an input stream that pulls messages from a Kafka Broker.

    Create an input stream that pulls messages from a Kafka Broker. Storage level of the data will be the default StorageLevel.MEMORY_AND_DISK_SER_2.

    jssc

    JavaStreamingContext object

    zkQuorum

    Zookeeper quorum (hostname:port,hostname:port,..)

    groupId

    The group id for this consumer

    topics

    Map of (topic_name -> numPartitions) to consume. Each partition is consumed in its own thread

11. def createStream[K, V, U <: Decoder[_], T <: Decoder[_]](ssc: StreamingContext, kafkaParams: Map[String, String], topics: Map[String, Int], storageLevel: StorageLevel)(implicit arg0: ClassTag[K], arg1: ClassTag[V], arg2: ClassTag[U], arg3: ClassTag[T]): ReceiverInputDStream[(K, V)]

    Create an input stream that pulls messages from a Kafka Broker.

    Create an input stream that pulls messages from a Kafka Broker.

    ssc

    StreamingContext object

    kafkaParams

    Map of kafka configuration parameters, see http://kafka.apache.org/08/configuration.html

    topics

    Map of (topic_name -> numPartitions) to consume. Each partition is consumed in its own thread.

    storageLevel

    Storage level to use for storing the received objects

12. def createStream(ssc: StreamingContext, zkQuorum: String, groupId: String, topics: Map[String, Int], storageLevel: StorageLevel = StorageLevel.MEMORY_AND_DISK_SER_2): ReceiverInputDStream[(String, String)]

    Create an input stream that pulls messages from a Kafka Broker.

    Create an input stream that pulls messages from a Kafka Broker.

    ssc

    StreamingContext object

    zkQuorum

    Zookeeper quorum (hostname:port,hostname:port,..)

    groupId

    The group id for this consumer

    topics

    Map of (topic_name -> numPartitions) to consume. Each partition is consumed in its own thread

    storageLevel

    Storage level to use for storing the received objects (default: StorageLevel.MEMORY_AND_DISK_SER_2)

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

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14. def equals(arg0: Any): Boolean

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15. def finalize(): Unit

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

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17. def hashCode(): Int

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18. final def isInstanceOf[T0]: Boolean

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

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20. final def notify(): Unit

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21. final def notifyAll(): Unit

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

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23. def toString(): String

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24. final def wait(): Unit

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

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

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