Class

kafka.log

CleanerConfig

Related Doc: package log

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case class CleanerConfig(numThreads: Int = 1, dedupeBufferSize: Long = 4*1024*1024L, dedupeBufferLoadFactor: Double = 0.9d, ioBufferSize: Int = 1024*1024, maxMessageSize: Int = 32*1024*1024, maxIoBytesPerSecond: Double = Double.MaxValue, backOffMs: Long = 15 * 1000, enableCleaner: Boolean = true, hashAlgorithm: String = "MD5") extends Product with Serializable

Configuration parameters for the log cleaner

numThreads

The number of cleaner threads to run

dedupeBufferSize

The total memory used for log deduplication

dedupeBufferLoadFactor

The maximum percent full for the deduplication buffer

maxMessageSize

The maximum size of a message that can appear in the log

maxIoBytesPerSecond

The maximum read and write I/O that all cleaner threads are allowed to do

backOffMs

The amount of time to wait before rechecking if no logs are eligible for cleaning

enableCleaner

Allows completely disabling the log cleaner

hashAlgorithm

The hash algorithm to use in key comparison.

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Instance Constructors

  1. new CleanerConfig(numThreads: Int = 1, dedupeBufferSize: Long = 4*1024*1024L, dedupeBufferLoadFactor: Double = 0.9d, ioBufferSize: Int = 1024*1024, maxMessageSize: Int = 32*1024*1024, maxIoBytesPerSecond: Double = Double.MaxValue, backOffMs: Long = 15 * 1000, enableCleaner: Boolean = true, hashAlgorithm: String = "MD5")

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    numThreads

    The number of cleaner threads to run

    dedupeBufferSize

    The total memory used for log deduplication

    dedupeBufferLoadFactor

    The maximum percent full for the deduplication buffer

    maxMessageSize

    The maximum size of a message that can appear in the log

    maxIoBytesPerSecond

    The maximum read and write I/O that all cleaner threads are allowed to do

    backOffMs

    The amount of time to wait before rechecking if no logs are eligible for cleaning

    enableCleaner

    Allows completely disabling the log cleaner

    hashAlgorithm

    The hash algorithm to use in key comparison.

Value Members

  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. val backOffMs: Long

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    The amount of time to wait before rechecking if no logs are eligible for cleaning

  6. def clone(): AnyRef

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  7. val dedupeBufferLoadFactor: Double

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    The maximum percent full for the deduplication buffer

  8. val dedupeBufferSize: Long

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    The total memory used for log deduplication

  9. val enableCleaner: Boolean

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    Allows completely disabling the log cleaner

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

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  11. def finalize(): Unit

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

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  13. val hashAlgorithm: String

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    The hash algorithm to use in key comparison.

  14. val ioBufferSize: Int

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  15. final def isInstanceOf[T0]: Boolean

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  16. val maxIoBytesPerSecond: Double

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    The maximum read and write I/O that all cleaner threads are allowed to do

  17. val maxMessageSize: Int

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    The maximum size of a message that can appear in the log

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

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  19. final def notify(): Unit

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  20. final def notifyAll(): Unit

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  21. val numThreads: Int

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    The number of cleaner threads to run

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

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  23. final def wait(): Unit

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

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

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