Package org.elasticsearch.test.disruption

Class NetworkDisruption.NetworkDelay

java.lang.Object
org.elasticsearch.test.disruption.NetworkDisruption.NetworkLinkDisruptionType
org.elasticsearch.test.disruption.NetworkDisruption.NetworkDelay
Enclosing class:
NetworkDisruption
public static class NetworkDisruption.NetworkDelay
extends NetworkDisruption.NetworkLinkDisruptionType
Simulates slow or congested network. Delivery of requests that are sent from source to target node are delayed by a configurable time amount.

  • Field Summary

    Fields
    Modifier and Type Field Description
    static org.elasticsearch.common.unit.TimeValue DEFAULT_DELAY_MAX  
    static org.elasticsearch.common.unit.TimeValue DEFAULT_DELAY_MIN  

  • Constructor Summary

    Constructors
    Constructor Description
    NetworkDelay​(org.elasticsearch.common.unit.TimeValue delay)
    Delays requests by a fixed time value.

  • Method Summary

    Modifier and Type Method Description
    void applyDisruption​(MockTransportService sourceTransportService, MockTransportService targetTransportService)
    Applies network disruption for requests send from the node represented by the source transport service to the node represented by the target transport service.
    org.elasticsearch.common.unit.TimeValue expectedTimeToHeal()
    Returns expected time to heal after disruption has been removed.
    static NetworkDisruption.NetworkDelay random​(java.util.Random random)
    Delays requests by a random but fixed time value between DEFAULT_DELAY_MIN and DEFAULT_DELAY_MAX.
    static NetworkDisruption.NetworkDelay random​(java.util.Random random, org.elasticsearch.common.unit.TimeValue delayMin, org.elasticsearch.common.unit.TimeValue delayMax)
    Delays requests by a random but fixed time value between delayMin and delayMax.
    java.lang.String toString()  

    Methods inherited from class org.elasticsearch.test.disruption.NetworkDisruption.NetworkLinkDisruptionType

    removeDisruption

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

  • Field Details

    • DEFAULT_DELAY_MIN

      public static org.elasticsearch.common.unit.TimeValue DEFAULT_DELAY_MIN

    • DEFAULT_DELAY_MAX

      public static org.elasticsearch.common.unit.TimeValue DEFAULT_DELAY_MAX

  • Constructor Details

    • NetworkDelay

      public NetworkDelay​(org.elasticsearch.common.unit.TimeValue delay)
      Delays requests by a fixed time value.
      Parameters:
      delay - time to delay requests

  • Method Details

    • random

      public static NetworkDisruption.NetworkDelay random​(java.util.Random random)
      Delays requests by a random but fixed time value between DEFAULT_DELAY_MIN and DEFAULT_DELAY_MAX.
      Parameters:
      random - instance to use for randomization of delay

    • random

      public static NetworkDisruption.NetworkDelay random​(java.util.Random random, org.elasticsearch.common.unit.TimeValue delayMin, org.elasticsearch.common.unit.TimeValue delayMax)
      Delays requests by a random but fixed time value between delayMin and delayMax.
      Parameters:
      random - instance to use for randomization of delay
      delayMin - minimum delay
      delayMax - maximum delay

    • applyDisruption

      public void applyDisruption​(MockTransportService sourceTransportService, MockTransportService targetTransportService)
      Description copied from class: NetworkDisruption.NetworkLinkDisruptionType
      Applies network disruption for requests send from the node represented by the source transport service to the node represented by the target transport service.
      Specified by:
      applyDisruption in class NetworkDisruption.NetworkLinkDisruptionType
      Parameters:
      sourceTransportService - source transport service from which requests are sent
      targetTransportService - target transport service to which requests are sent

    • expectedTimeToHeal

      public org.elasticsearch.common.unit.TimeValue expectedTimeToHeal()
      Description copied from class: NetworkDisruption.NetworkLinkDisruptionType
      Returns expected time to heal after disruption has been removed. Defaults to instant healing.
      Overrides:
      expectedTimeToHeal in class NetworkDisruption.NetworkLinkDisruptionType

    • toString

      public java.lang.String toString()
      Overrides:
      toString in class java.lang.Object