content: /*
   * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
   * (the "License"). You may not use this work except in compliance with the License, which is
   * available at www.apache.org/licenses/LICENSE-2.0
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied, as more fully set forth in the License.
   *
   * See the NOTICE file distributed with this work for information regarding copyright ownership.
   */
  
  package alluxio.worker;
  
  import alluxio.common.RpcPortHealthCheckClient;
  import alluxio.conf.AlluxioConfiguration;
  import alluxio.grpc.ServiceType;
  import alluxio.retry.RetryPolicy;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import java.net.InetSocketAddress;
  import java.util.function.Supplier;
  
  /**
   * WorkerHealthCheckClient check if worker is serving RPC.
   */
  public class WorkerHealthCheckClient extends RpcPortHealthCheckClient {
    private static final Logger LOG =
        LoggerFactory.getLogger(alluxio.worker.WorkerHealthCheckClient.class);
  
    /**
     * Creates a worker health check client.
     *
     * @param workerAddress The potential job_worker address
     * @param retryPolicySupplier the retry policy supplier
     * @param alluxioConf Alluxio configuration
     */
    public WorkerHealthCheckClient(InetSocketAddress workerAddress,
        Supplier<RetryPolicy> retryPolicySupplier, AlluxioConfiguration alluxioConf) {
      super(workerAddress, ServiceType.BLOCK_WORKER_CLIENT_SERVICE, retryPolicySupplier,
          alluxioConf);
    }
  }
  