org.apache.kafka.clients.admin

Class EvenClusterLoadPlanGoalStatsOverview

java.lang.Object

org.apache.kafka.clients.admin.EvenClusterLoadPlanGoalStatsOverview

public class EvenClusterLoadPlanGoalStatsOverview
extends Object

An overview of an SBC goal after going through an even cluster load plan computation.

Constructor Summary

Constructors

Constructor and Description
EvenClusterLoadPlanGoalStatsOverview(String goalStatus, List<EvenClusterLoadPlanGoalStatsOverviewRejectingGoal> rejectingGoals, int proposalsGenerated, int proposalsRejected, double proposalsRejectedPercent, int proposalsAccepted, double proposalsAcceptedPercent, int moves, int swaps) Creates an EvenClusterLoadPlanGoalStatsOverview object.

Method Summary

Modifier and Type	Method and Description
String	goalStatus() Status of the goal after cluster rebalance.
int	moves() Number of replica moves that this goal generates.
int	proposalsAccepted() Total replica reassignment proposals accepted by other goals.
double	proposalsAcceptedPercent() Percentage of replica reassignment proposals generated by this goal and accepted by other goals.
int	proposalsGenerated() Total replica reassignment proposals generated by this goal.
int	proposalsRejected() Total replica reassignment proposals generated by this goal and rejected by other goals.
double	proposalsRejectedPercent() Percentage of replica reassignment proposals generated by this goal and rejected by other goals.
List<EvenClusterLoadPlanGoalStatsOverviewRejectingGoal>	rejectingGoals() All goals that rejected the current one's replica reassignment proposals.
int	swaps() Number of replica swaps that this goal generates.
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

EvenClusterLoadPlanGoalStatsOverview

public EvenClusterLoadPlanGoalStatsOverview(String goalStatus,
                                            List<EvenClusterLoadPlanGoalStatsOverviewRejectingGoal> rejectingGoals,
                                            int proposalsGenerated,
                                            int proposalsRejected,
                                            double proposalsRejectedPercent,
                                            int proposalsAccepted,
                                            double proposalsAcceptedPercent,
                                            int moves,
                                            int swaps)

Creates an EvenClusterLoadPlanGoalStatsOverview object.

Parameters:

goalStatus - status of the goal after cluster rebalance, can be one of 'FIXED', 'VIOLATED', 'NO-ACTION'

rejectingGoals - other goals that rejected the current goal's proposals

proposalsGenerated - number of cluster rebalance proposals generated

proposalsRejected - number of cluster rebalance proposals rejected

proposalsRejectedPercent - percentage of rejected cluster rebalance proposals

proposalsAccepted - number of cluster rebalance proposals accepted

proposalsAcceptedPercent - percentage of accepted cluster rebalance proposals

moves - number of generated replica moves

swaps - number of generated replica swaps

Method Detail

goalStatus

public String goalStatus()

Status of the goal after cluster rebalance. Can be one of 'FIXED', 'VIOLATED', 'NO-ACTION'.

• 'FIXED' means that the after cluster rebalancing, this goal is not violated anymore.
• 'VIOLATED' means that cluster rebalancing didn't manage to fix this goal.
• 'NO-ACTION' means that this goal was not violated and didn't require any fixing.

Returns:

goal status

rejectingGoals

public List<EvenClusterLoadPlanGoalStatsOverviewRejectingGoal> rejectingGoals()

All goals that rejected the current one's replica reassignment proposals.

Returns:

rejecting goals

proposalsGenerated

public int proposalsGenerated()

Total replica reassignment proposals generated by this goal.

Returns:

proposals generated

proposalsRejected

public int proposalsRejected()

Total replica reassignment proposals generated by this goal and rejected by other goals.

Returns:

proposals rejected

proposalsRejectedPercent

public double proposalsRejectedPercent()

Percentage of replica reassignment proposals generated by this goal and rejected by other goals.

Returns:

proposals rejected percent

proposalsAccepted

public int proposalsAccepted()

Total replica reassignment proposals accepted by other goals.

Returns:

proposals accepted

proposalsAcceptedPercent

public double proposalsAcceptedPercent()

Percentage of replica reassignment proposals generated by this goal and accepted by other goals.

Returns:

proposals accepted percent

moves

public int moves()

Number of replica moves that this goal generates.

Returns:

moves

swaps

public int swaps()

Number of replica swaps that this goal generates.

Returns:

swaps

toString

public String toString()

Overrides:

toString in class Object