com.box.castle.core.committer.manager

BatchSizeManager

class BatchSizeManager extends Logging

Implements logic to track reads and compute delay for following reads so as to ensure we always read close to bufferSize of data from Kafka.

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Instance Constructors

  1. new BatchSizeManager(batchSizeManagerConfig: BatchSizeManagerConfig, bufferSize: Int)

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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  10. def finalize(): Unit

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

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  12. def getDelay(committerActorId: String): Duration

    Computes the delay before next read from kafka based on tracked samples of historical reads and consecutive full buffer reads seen.

    Computes the delay before next read from kafka based on tracked samples of historical reads and consecutive full buffer reads seen.

    returns

  13. def getLastSample: ReadSample

  14. def hashCode(): Int

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  15. final def isInstanceOf[T0]: Boolean

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  16. val log: Logger

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  18. final def notify(): Unit

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  19. final def notifyAll(): Unit

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  20. def size: Int

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

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  22. def toString(): String

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  23. def track(bytesRead: Option[Int], timestamp: Long): Unit

    Tracks bytes read from kafka and the corresponding timestamp based on specified sampling rate Also keeps track of consecutive full buffer reads seen.

    Tracks bytes read from kafka and the corresponding timestamp based on specified sampling rate Also keeps track of consecutive full buffer reads seen.

    bytesRead
    timestamp

  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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