alluxio.worker

Class WorkerHealthCheckClient

java.lang.Object

alluxio.worker.WorkerHealthCheckClient

All Implemented Interfaces:

HealthCheckClient

public class WorkerHealthCheckClient
extends Object
implements HealthCheckClient

WorkerHealthCheckClient check if worker is serving RPC.

Constructor Summary

Constructors

Constructor and Description
WorkerHealthCheckClient(InetSocketAddress workerAddress, java.util.function.Supplier<RetryPolicy> retryPolicySupplier) Creates a worker health check client.

Method Summary

Modifier and Type	Method and Description
boolean	isServing()

Methods inherited from class java.lang.Object

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

Constructor Detail

WorkerHealthCheckClient

public WorkerHealthCheckClient(InetSocketAddress workerAddress,
                               java.util.function.Supplier<RetryPolicy> retryPolicySupplier)

Creates a worker health check client.

Parameters:

workerAddress - The potential worker address

retryPolicySupplier - the retry policy supplier

Method Detail

isServing

public boolean isServing()

Specified by:

isServing in interface HealthCheckClient

Returns:

true if the service is serving requests, otherwise false. The implementation should perform retries if appropriate