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* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
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package org.elasticsearch.action.ingest;
import org.elasticsearch.action.ActionListener;
import org.elasticsearch.action.admin.cluster.node.info.NodeInfo;
import org.elasticsearch.action.admin.cluster.node.info.NodesInfoRequest;
import org.elasticsearch.action.admin.cluster.node.info.NodesInfoResponse;
import org.elasticsearch.action.admin.cluster.node.info.TransportNodesInfoAction;
import org.elasticsearch.action.support.ActionFilters;
import org.elasticsearch.action.support.master.TransportMasterNodeAction;
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.node.DiscoveryNode;
import org.elasticsearch.cluster.service.ClusterService;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.ingest.PipelineStore;
import org.elasticsearch.ingest.IngestInfo;
import org.elasticsearch.node.NodeService;
import org.elasticsearch.threadpool.ThreadPool;
import org.elasticsearch.transport.TransportService;
import java.util.HashMap;
import java.util.Map;
public class PutPipelineTransportAction extends TransportMasterNodeAction<PutPipelineRequest, WritePipelineResponse> {
private final PipelineStore pipelineStore;
private final ClusterService clusterService;
private final TransportNodesInfoAction nodesInfoAction;
@Inject
public PutPipelineTransportAction(Settings settings, ThreadPool threadPool, ClusterService clusterService,
TransportService transportService, ActionFilters actionFilters,
IndexNameExpressionResolver indexNameExpressionResolver, NodeService nodeService,
TransportNodesInfoAction nodesInfoAction) {
super(settings, PutPipelineAction.NAME, transportService, clusterService, threadPool, actionFilters, indexNameExpressionResolver, PutPipelineRequest::new);
this.clusterService = clusterService;
this.nodesInfoAction = nodesInfoAction;
this.pipelineStore = nodeService.getIngestService().getPipelineStore();
}
@Override
protected String executor() {
return ThreadPool.Names.SAME;
}
@Override
protected WritePipelineResponse newResponse() {
return new WritePipelineResponse();
}
@Override
protected void masterOperation(PutPipelineRequest request, ClusterState state, ActionListener<WritePipelineResponse> listener) throws Exception {
NodesInfoRequest nodesInfoRequest = new NodesInfoRequest();
nodesInfoRequest.clear();
nodesInfoRequest.ingest(true);
nodesInfoAction.execute(nodesInfoRequest, new ActionListener<NodesInfoResponse>() {
@Override
public void onResponse(NodesInfoResponse nodeInfos) {
try {
Map<DiscoveryNode, IngestInfo> ingestInfos = new HashMap<>();
for (NodeInfo nodeInfo : nodeInfos.getNodes()) {
ingestInfos.put(nodeInfo.getNode(), nodeInfo.getIngest());
}
pipelineStore.put(clusterService, ingestInfos, request, listener);
} catch (Exception e) {
onFailure(e);
}
}
@Override
public void onFailure(Exception e) {
listener.onFailure(e);
}
});
}
@Override
protected ClusterBlockException checkBlock(PutPipelineRequest request, ClusterState state) {
return state.blocks().globalBlockedException(ClusterBlockLevel.METADATA_WRITE);
}
}