CanCommitOffsets

:: Experimental :: Represents any object that can commit a collection of OffsetRanges. The direct Kafka DStream implements this interface (see KafkaUtils.createDirectStream).

val stream = KafkaUtils.createDirectStream(...)
  ...
stream.asInstanceOf[CanCommitOffsets].commitAsync(offsets, new OffsetCommitCallback() {
  def onComplete(m: java.util.Map[TopicPartition, OffsetAndMetadata], e: Exception) {
     if (null != e) {
        // error
     } else {
      // success
    }
  }
})

Annotations: @Experimental()

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Abstract Value Members

abstract def commitAsync(offsetRanges: Array[OffsetRange], callback: OffsetCommitCallback): Unit

:: Experimental :: Queue up offset ranges for commit to Kafka at a future time.
:: Experimental :: Queue up offset ranges for commit to Kafka at a future time. Threadsafe. This is only needed if you intend to store offsets in Kafka, instead of your own store.
offsetRanges
The maximum untilOffset for a given partition will be used at commit.
callback
Only the most recently provided callback will be used at commit.

Annotations
@Experimental()
abstract def commitAsync(offsetRanges: Array[OffsetRange]): Unit

:: Experimental :: Queue up offset ranges for commit to Kafka at a future time.
:: Experimental :: Queue up offset ranges for commit to Kafka at a future time. Threadsafe. This is only needed if you intend to store offsets in Kafka, instead of your own store.
offsetRanges
The maximum untilOffset for a given partition will be used at commit.

Annotations
@Experimental()

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trait CanCommitOffsets extends AnyRef

Abstract Value Members

abstract def commitAsync(offsetRanges: Array[OffsetRange], callback: OffsetCommitCallback): Unit

abstract def commitAsync(offsetRanges: Array[OffsetRange]): Unit

Concrete Value Members

final def !=(arg0: AnyRef): Boolean

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: AnyRef): Boolean

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

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def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

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

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

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