UIWorkloadGenerator (Spark 4.0.0-preview1 JavaDoc)

org.apache.spark.ui.UIWorkloadGenerator

public class UIWorkloadGenerator extends Object

Continuously generates jobs that expose various features of the WebUI (internal testing tool).

Usage: ./bin/spark-class org.apache.spark.ui.UIWorkloadGenerator [master] [FIFO|FAIR] [#job set (4 jobs per set)]

Constructor Summary

Constructors

Constructor

Description

UIWorkloadGenerator()
Method Summary

Modifier and Type

Method

Description

static int

INTER_JOB_WAIT_MS()

static void

main(String[] args)

static int

NUM_PARTITIONS()

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- UIWorkloadGenerator
  
  public UIWorkloadGenerator()
Method Details
- NUM_PARTITIONS
  
  public static int NUM_PARTITIONS()
- INTER_JOB_WAIT_MS
  
  public static int INTER_JOB_WAIT_MS()
- main
  
  public static void main(String[] args)