Package com.marcnuri.yakc.model.io.k8s.api.flowcontrol.v1alpha1

Class QueuingConfiguration

  • All Implemented Interfaces:
    com.marcnuri.yakc.model.Model
    public class QueuingConfiguration
extends java.lang.Object
implements com.marcnuri.yakc.model.Model
    QueuingConfiguration holds the configuration parameters for queuing

    • Constructor Summary

      Constructors 
      Constructor Description
      QueuingConfiguration()  
      QueuingConfiguration​(java.lang.Integer handSize, java.lang.Integer queueLengthLimit, java.lang.Integer queues)  

    • Method Summary

      Modifier and Type Method Description
      static QueuingConfiguration.QueuingConfigurationBuilder builder()  
      protected boolean canEqual​(java.lang.Object other)  
      boolean equals​(java.lang.Object o)  
      java.lang.Integer getHandSize()
      `handSize` is a small positive number that configures the shuffle sharding of requests into queues.
      java.lang.Integer getQueueLengthLimit()
      `queueLengthLimit` is the maximum number of requests allowed to be waiting in a given queue of this priority level at a time; excess requests are rejected.
      java.lang.Integer getQueues()
      `queues` is the number of queues for this priority level.
      int hashCode()  
      void setHandSize​(java.lang.Integer handSize)
      `handSize` is a small positive number that configures the shuffle sharding of requests into queues.
      void setQueueLengthLimit​(java.lang.Integer queueLengthLimit)
      `queueLengthLimit` is the maximum number of requests allowed to be waiting in a given queue of this priority level at a time; excess requests are rejected.
      void setQueues​(java.lang.Integer queues)
      `queues` is the number of queues for this priority level.
      QueuingConfiguration.QueuingConfigurationBuilder toBuilder()  
      java.lang.String toString()  

      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • QueuingConfiguration

        public QueuingConfiguration​(java.lang.Integer handSize,
                            java.lang.Integer queueLengthLimit,
                            java.lang.Integer queues)

      • QueuingConfiguration

        public QueuingConfiguration()

    • Method Detail

      • getHandSize

        public java.lang.Integer getHandSize()
        `handSize` is a small positive number that configures the shuffle sharding of requests into queues. When enqueuing a request at this priority level the request's flow identifier (a string pair) is hashed and the hash value is used to shuffle the list of queues and deal a hand of the size specified here. The request is put into one of the shortest queues in that hand. `handSize` must be no larger than `queues`, and should be significantly smaller (so that a few heavy flows do not saturate most of the queues). See the user-facing documentation for more extensive guidance on setting this field. This field has a default value of 8.

      • getQueueLengthLimit

        public java.lang.Integer getQueueLengthLimit()
        `queueLengthLimit` is the maximum number of requests allowed to be waiting in a given queue of this priority level at a time; excess requests are rejected. This value must be positive. If not specified, it will be defaulted to 50.

      • getQueues

        public java.lang.Integer getQueues()
        `queues` is the number of queues for this priority level. The queues exist independently at each apiserver. The value must be positive. Setting it to 1 effectively precludes shufflesharding and thus makes the distinguisher method of associated flow schemas irrelevant. This field has a default value of 64.

      • setHandSize

        public void setHandSize​(java.lang.Integer handSize)
        `handSize` is a small positive number that configures the shuffle sharding of requests into queues. When enqueuing a request at this priority level the request's flow identifier (a string pair) is hashed and the hash value is used to shuffle the list of queues and deal a hand of the size specified here. The request is put into one of the shortest queues in that hand. `handSize` must be no larger than `queues`, and should be significantly smaller (so that a few heavy flows do not saturate most of the queues). See the user-facing documentation for more extensive guidance on setting this field. This field has a default value of 8.

      • setQueueLengthLimit

        public void setQueueLengthLimit​(java.lang.Integer queueLengthLimit)
        `queueLengthLimit` is the maximum number of requests allowed to be waiting in a given queue of this priority level at a time; excess requests are rejected. This value must be positive. If not specified, it will be defaulted to 50.

      • setQueues

        public void setQueues​(java.lang.Integer queues)
        `queues` is the number of queues for this priority level. The queues exist independently at each apiserver. The value must be positive. Setting it to 1 effectively precludes shufflesharding and thus makes the distinguisher method of associated flow schemas irrelevant. This field has a default value of 64.

      • equals

        public boolean equals​(java.lang.Object o)
        Overrides:
        equals in class java.lang.Object

      • canEqual

        protected boolean canEqual​(java.lang.Object other)

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object

      • toString

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