c

ch.cern.sparkmeasure

FlightRecorderStageMetrics

class FlightRecorderStageMetrics extends StageInfoRecorderListener

FlightRecorderStageMetrics - Use Spark Listeners defined in stagemetrics.scala to record task metrics data aggregated at the Stage level, without changing the application code. The resulting data can be saved to a file and/or printed to stdout.

Use: by adding the following configuration to spark-submit (or Spark Session) configuration --conf spark.extraListeners=ch.cern.sparkmeasure.FlightRecorderStageMetrics

Additional configuration parameters: --conf spark.sparkmeasure.outputFormat=<format>, valid values: java,json,json_to_hadoop default "json" note: json and java serialization formats, write to the driver local filesystem json_to_hadoop, writes to JSON serialized metrics to HDFS or to an Hadoop compliant filesystem, such as s3a

--conf spark.sparkmeasure.outputFilename=<output file>, default: "/tmp/stageMetrics_flightRecorder" --conf spark.sparkmeasure.printToStdout=<true|false>, default false. Set to true to print JSON serialized metrics to stdout.

Linear Supertypes
StageInfoRecorderListener, SparkListener, SparkListenerInterface, AnyRef, Any
Ordering
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Inherited
  1. FlightRecorderStageMetrics
  2. StageInfoRecorderListener
  3. SparkListener
  4. SparkListenerInterface
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new FlightRecorderStageMetrics(conf: SparkConf)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  9. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. lazy val logger: Logger
  13. val metricsFilename: String
  14. val metricsFormat: String
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. def onApplicationEnd(applicationEnd: SparkListenerApplicationEnd): Unit
    Definition Classes
    FlightRecorderStageMetrics → SparkListener → SparkListenerInterface
  19. def onApplicationStart(applicationStart: SparkListenerApplicationStart): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  20. def onBlockManagerAdded(blockManagerAdded: SparkListenerBlockManagerAdded): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  21. def onBlockManagerRemoved(blockManagerRemoved: SparkListenerBlockManagerRemoved): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  22. def onBlockUpdated(blockUpdated: SparkListenerBlockUpdated): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  23. def onEnvironmentUpdate(environmentUpdate: SparkListenerEnvironmentUpdate): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  24. def onExecutorAdded(executorAdded: SparkListenerExecutorAdded): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  25. def onExecutorBlacklisted(executorBlacklisted: SparkListenerExecutorBlacklisted): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  26. def onExecutorBlacklistedForStage(executorBlacklistedForStage: SparkListenerExecutorBlacklistedForStage): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  27. def onExecutorExcluded(executorExcluded: SparkListenerExecutorExcluded): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  28. def onExecutorExcludedForStage(executorExcludedForStage: SparkListenerExecutorExcludedForStage): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  29. def onExecutorMetricsUpdate(executorMetricsUpdate: SparkListenerExecutorMetricsUpdate): Unit
    Definition Classes
    StageInfoRecorderListener → SparkListener → SparkListenerInterface
  30. def onExecutorRemoved(executorRemoved: SparkListenerExecutorRemoved): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  31. def onExecutorUnblacklisted(executorUnblacklisted: SparkListenerExecutorUnblacklisted): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  32. def onExecutorUnexcluded(executorUnexcluded: SparkListenerExecutorUnexcluded): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  33. def onJobEnd(jobEnd: SparkListenerJobEnd): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  34. def onJobStart(jobStart: SparkListenerJobStart): Unit
    Definition Classes
    StageInfoRecorderListener → SparkListener → SparkListenerInterface
  35. def onNodeBlacklisted(nodeBlacklisted: SparkListenerNodeBlacklisted): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  36. def onNodeBlacklistedForStage(nodeBlacklistedForStage: SparkListenerNodeBlacklistedForStage): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  37. def onNodeExcluded(nodeExcluded: SparkListenerNodeExcluded): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  38. def onNodeExcludedForStage(nodeExcludedForStage: SparkListenerNodeExcludedForStage): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  39. def onNodeUnblacklisted(nodeUnblacklisted: SparkListenerNodeUnblacklisted): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  40. def onNodeUnexcluded(nodeUnexcluded: SparkListenerNodeUnexcluded): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  41. def onOtherEvent(event: SparkListenerEvent): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  42. def onResourceProfileAdded(event: SparkListenerResourceProfileAdded): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  43. def onSpeculativeTaskSubmitted(speculativeTask: SparkListenerSpeculativeTaskSubmitted): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  44. def onStageCompleted(stageCompleted: SparkListenerStageCompleted): Unit

    This methods fires at the end of the stage and collects metrics flattened into the stageMetricsData ListBuffer Note all reported times are in ms, cpu time and shuffle write time are originally in nanoseconds, thus in the code are divided by 1 million to normalize them to milliseconds

    This methods fires at the end of the stage and collects metrics flattened into the stageMetricsData ListBuffer Note all reported times are in ms, cpu time and shuffle write time are originally in nanoseconds, thus in the code are divided by 1 million to normalize them to milliseconds

    Definition Classes
    StageInfoRecorderListener → SparkListener → SparkListenerInterface
  45. def onStageExecutorMetrics(executorMetrics: SparkListenerStageExecutorMetrics): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  46. def onStageSubmitted(stageSubmitted: SparkListenerStageSubmitted): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  47. def onTaskEnd(taskEnd: SparkListenerTaskEnd): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  48. def onTaskGettingResult(taskGettingResult: SparkListenerTaskGettingResult): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  49. def onTaskStart(taskStart: SparkListenerTaskStart): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  50. def onUnpersistRDD(unpersistRDD: SparkListenerUnpersistRDD): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  51. def onUnschedulableTaskSetAdded(unschedulableTaskSetAdded: SparkListenerUnschedulableTaskSetAdded): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  52. def onUnschedulableTaskSetRemoved(unschedulableTaskSetRemoved: SparkListenerUnschedulableTaskSetRemoved): Unit
    Definition Classes
    SparkListener → SparkListenerInterface
  53. val printToStdout: Boolean
  54. val stageIdtoExecutorMetrics: HashMap[(Int, String), ListBuffer[(String, Long)]]
    Definition Classes
    StageInfoRecorderListener
  55. val stageIdtoJobGroup: HashMap[Int, String]
    Definition Classes
    StageInfoRecorderListener
  56. val stageIdtoJobId: HashMap[Int, Int]
    Definition Classes
    StageInfoRecorderListener
  57. val stageMetricsData: ListBuffer[StageVals]
    Definition Classes
    StageInfoRecorderListener
  58. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  59. def toString(): String
    Definition Classes
    AnyRef → Any
  60. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  61. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  62. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from StageInfoRecorderListener

Inherited from SparkListener

Inherited from SparkListenerInterface

Inherited from AnyRef

Inherited from Any

Ungrouped