org.elasticsearch.action.admin.indices.refresh.TransportShardRefreshAction Maven / Gradle / Ivy

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/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */

package org.elasticsearch.action.admin.indices.refresh;

import org.elasticsearch.action.ActionListener;
import org.elasticsearch.action.ActionType;
import org.elasticsearch.action.support.ActionFilters;
import org.elasticsearch.action.support.replication.BasicReplicationRequest;
import org.elasticsearch.action.support.replication.ReplicationResponse;
import org.elasticsearch.action.support.replication.TransportReplicationAction;
import org.elasticsearch.cluster.action.shard.ShardStateAction;
import org.elasticsearch.cluster.service.ClusterService;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.index.shard.IndexShard;
import org.elasticsearch.indices.IndicesService;
import org.elasticsearch.threadpool.ThreadPool;
import org.elasticsearch.transport.TransportService;

import java.io.IOException;

public class TransportShardRefreshAction extends TransportReplicationAction<
    BasicReplicationRequest,
    BasicReplicationRequest,
    ReplicationResponse> {

    public static final String NAME = RefreshAction.NAME + "[s]";
    public static final ActionType TYPE = new ActionType<>(NAME, ReplicationResponse::new);

    @Inject
    public TransportShardRefreshAction(
        Settings settings,
        TransportService transportService,
        ClusterService clusterService,
        IndicesService indicesService,
        ThreadPool threadPool,
        ShardStateAction shardStateAction,
        ActionFilters actionFilters
    ) {
        super(
            settings,
            NAME,
            transportService,
            clusterService,
            indicesService,
            threadPool,
            shardStateAction,
            actionFilters,
            BasicReplicationRequest::new,
            BasicReplicationRequest::new,
            ThreadPool.Names.REFRESH
        );
    }

    @Override
    protected ReplicationResponse newResponseInstance(StreamInput in) throws IOException {
        return new ReplicationResponse(in);
    }

    @Override
    protected void shardOperationOnPrimary(
        BasicReplicationRequest shardRequest,
        IndexShard primary,
        ActionListener> listener
    ) {
        ActionListener.completeWith(listener, () -> {
            primary.refresh("api");
            logger.trace("{} refresh request executed on primary", primary.shardId());
            return new PrimaryResult<>(shardRequest, new ReplicationResponse());
        });
    }

    @Override
    protected void shardOperationOnReplica(BasicReplicationRequest request, IndexShard replica, ActionListener listener) {
        ActionListener.completeWith(listener, () -> {
            replica.refresh("api");
            logger.trace("{} refresh request executed on replica", replica.shardId());
            return new ReplicaResult();
        });
    }
}