org.apache.hadoop.mapreduce.v2.app.speculate (Apache Hadoop MapReduce App 3.5.0 API)
Description: declaration: package: org.apache.hadoop.mapreduce.v2.app.speculate

# Package org.apache.hadoop.mapreduce.v2.app.speculate

@Private package org.apache.hadoop.mapreduce.v2.app.speculate

- Related Packages
  Package
  Description
  org.apache.hadoop.mapreduce.v2.app
  org.apache.hadoop.mapreduce.v2.app.speculate.forecast
- Class
  Description
  DataStatistics
  DefaultSpeculator
  ExponentiallySmoothedTaskRuntimeEstimator
  This estimator exponentially smooths the rate of progress versus wallclock time.
  ExponentiallySmoothedTaskRuntimeEstimator.SmoothedValue
  LegacyTaskRuntimeEstimator
  NullTaskRuntimesEngine
  SimpleExponentialTaskRuntimeEstimator
  A task Runtime Estimator based on exponential smoothing.
  Speculator
  Speculator component.
  Speculator.EventType
  SpeculatorEvent
  TaskRuntimeEstimator
  TaskSpeculationPredicate