Package org.elasticsearch.xpack.esql.plugin

Class RoundRobinStrategy

java.lang.Object

org.elasticsearch.xpack.esql.plugin.RoundRobinStrategy

All Implemented Interfaces:

ExternalDistributionStrategy

public final class RoundRobinStrategy
extends Object
implements ExternalDistributionStrategy

Distributes external splits evenly across eligible data nodes in round-robin order. Falls back to coordinator-only when there are no splits or no eligible nodes.

Constructor Summary

Constructors

Constructor	Description
RoundRobinStrategy()
RoundRobinStrategy(NodeEligibilityStrategy eligibility)

Method Summary

Modifier and Type	Method	Description
ExternalDistributionPlan	planDistribution(ExternalDistributionContext context)

Methods inherited from class java.lang.Object

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

Constructor Details

RoundRobinStrategy

public RoundRobinStrategy(NodeEligibilityStrategy eligibility)

RoundRobinStrategy

public RoundRobinStrategy()

Method Details

planDistribution

public ExternalDistributionPlan planDistribution(ExternalDistributionContext context)

Specified by:

planDistribution in interface ExternalDistributionStrategy