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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.mapping.put;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.elasticsearch.action.ActionListener;
import org.elasticsearch.action.support.ActionFilters;
import org.elasticsearch.action.support.master.AcknowledgedResponse;
import org.elasticsearch.action.support.master.AcknowledgedTransportMasterNodeAction;
import org.elasticsearch.cluster.ClusterState;
import org.elasticsearch.cluster.block.ClusterBlockException;
import org.elasticsearch.cluster.block.ClusterBlockLevel;
import org.elasticsearch.cluster.metadata.IndexNameExpressionResolver;
import org.elasticsearch.cluster.metadata.MetadataMappingService;
import org.elasticsearch.cluster.service.ClusterService;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.index.Index;
import org.elasticsearch.indices.SystemIndices;
import org.elasticsearch.tasks.Task;
import org.elasticsearch.threadpool.ThreadPool;
import org.elasticsearch.transport.TransportService;
import static org.elasticsearch.action.admin.indices.mapping.put.TransportPutMappingAction.performMappingUpdate;
public class TransportAutoPutMappingAction extends AcknowledgedTransportMasterNodeAction {
private static final Logger logger = LogManager.getLogger(TransportAutoPutMappingAction.class);
private final MetadataMappingService metadataMappingService;
private final SystemIndices systemIndices;
@Inject
public TransportAutoPutMappingAction(
final TransportService transportService,
final ClusterService clusterService,
final ThreadPool threadPool,
final MetadataMappingService metadataMappingService,
final ActionFilters actionFilters,
final IndexNameExpressionResolver indexNameExpressionResolver,
final SystemIndices systemIndices
) {
super(
AutoPutMappingAction.NAME,
transportService,
clusterService,
threadPool,
actionFilters,
PutMappingRequest::new,
indexNameExpressionResolver,
ThreadPool.Names.SAME
);
this.metadataMappingService = metadataMappingService;
this.systemIndices = systemIndices;
}
@Override
protected void doExecute(Task task, PutMappingRequest request, ActionListener listener) {
if (request.getConcreteIndex() == null) {
throw new IllegalArgumentException("concrete index missing");
}
super.doExecute(task, request, listener);
}
@Override
protected ClusterBlockException checkBlock(PutMappingRequest request, ClusterState state) {
String[] indices = new String[] { request.getConcreteIndex().getName() };
return state.blocks().indicesBlockedException(ClusterBlockLevel.METADATA_WRITE, indices);
}
@Override
protected void masterOperation(
Task task,
final PutMappingRequest request,
final ClusterState state,
final ActionListener listener
) {
final Index[] concreteIndices = new Index[] { request.getConcreteIndex() };
final String message = TransportPutMappingAction.checkForSystemIndexViolations(systemIndices, concreteIndices, request);
if (message != null) {
logger.warn(message);
listener.onFailure(new IllegalStateException(message));
return;
}
performMappingUpdate(concreteIndices, request, listener, metadataMappingService);
}
}