org.apache.spark.streaming.scheduler

StatsReportListener

class StatsReportListener extends StreamingListener

A simple StreamingListener that logs summary statistics across Spark Streaming batches

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StreamingListener, AnyRef, Any
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Instance Constructors

  1. new StatsReportListener(numBatchInfos: Int = 10)

    numBatchInfos

    Number of last batches to consider for generating statistics (default: 10)

Value Members

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

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    AnyRef
  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

    Definition Classes
    Any
  7. val batchInfos: Queue[BatchInfo]

  8. def clone(): AnyRef

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    protected[java.lang]
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    @throws( ... )
  9. final def eq(arg0: AnyRef): Boolean

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  10. def equals(arg0: Any): Boolean

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  11. def extractDistribution(getMetric: (BatchInfo) ⇒ Option[Long]): Option[Distribution]

  12. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  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. def onBatchCompleted(batchStarted: StreamingListenerBatchCompleted): Unit

    Called when processing of a batch has completed

    Called when processing of a batch has completed

    Definition Classes
    StatsReportListenerStreamingListener
  20. def onBatchStarted(batchStarted: StreamingListenerBatchStarted): Unit

    Called when processing of a batch has started

    Called when processing of a batch has started

    Definition Classes
    StreamingListener
  21. def printStats(): Unit

  22. def showMillisDistribution(heading: String, getMetric: (BatchInfo) ⇒ Option[Long]): Unit

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

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  24. def toString(): String

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  25. final def wait(): Unit

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    @throws( ... )
  26. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )
  27. final def wait(arg0: Long): Unit

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Inherited from StreamingListener

Inherited from AnyRef

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