org.elasticsearch.xpack.core.search.action.TransportClosePointInTimeAction Maven / Gradle / Ivy
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Elasticsearch Expanded Pack Plugin - Core
/*
* 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; you may not use this file except in compliance with the Elastic License
* 2.0.
*/
package org.elasticsearch.xpack.core.search.action;
import org.elasticsearch.action.ActionListener;
import org.elasticsearch.action.search.ClearScrollController;
import org.elasticsearch.action.search.SearchContextId;
import org.elasticsearch.action.search.SearchContextIdForNode;
import org.elasticsearch.action.search.SearchTransportService;
import org.elasticsearch.action.support.ActionFilters;
import org.elasticsearch.action.support.HandledTransportAction;
import org.elasticsearch.cluster.service.ClusterService;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.io.stream.NamedWriteableRegistry;
import org.elasticsearch.tasks.Task;
import org.elasticsearch.transport.TransportService;
import java.util.Collection;
public class TransportClosePointInTimeAction extends HandledTransportAction {
private final ClusterService clusterService;
private final SearchTransportService searchTransportService;
private final NamedWriteableRegistry namedWriteableRegistry;
@Inject
public TransportClosePointInTimeAction(
TransportService transportService,
ClusterService clusterService,
ActionFilters actionFilters,
SearchTransportService searchTransportService,
NamedWriteableRegistry namedWriteableRegistry
) {
super(ClosePointInTimeAction.NAME, transportService, actionFilters, ClosePointInTimeRequest::new);
this.clusterService = clusterService;
this.searchTransportService = searchTransportService;
this.namedWriteableRegistry = namedWriteableRegistry;
}
@Override
protected void doExecute(Task task, ClosePointInTimeRequest request, ActionListener listener) {
final SearchContextId searchContextId = SearchContextId.decode(namedWriteableRegistry, request.getId());
final Collection contextIds = searchContextId.shards().values();
ClearScrollController.closeContexts(
clusterService.state().nodes(),
searchTransportService,
contextIds,
listener.map(freed -> new ClosePointInTimeResponse(freed == contextIds.size(), freed))
);
}
}