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/*
* Licensed to Elasticsearch under one or more contributor
* 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
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.node;
import org.apache.lucene.util.IOUtils;
import org.elasticsearch.Build;
import org.elasticsearch.Version;
import org.elasticsearch.action.admin.cluster.node.info.NodeInfo;
import org.elasticsearch.action.admin.cluster.node.stats.NodeStats;
import org.elasticsearch.action.admin.indices.stats.CommonStatsFlags;
import org.elasticsearch.cluster.service.ClusterService;
import org.elasticsearch.common.Nullable;
import org.elasticsearch.common.component.AbstractComponent;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.settings.SettingsFilter;
import org.elasticsearch.discovery.Discovery;
import org.elasticsearch.http.HttpServerTransport;
import org.elasticsearch.indices.IndicesService;
import org.elasticsearch.indices.breaker.CircuitBreakerService;
import org.elasticsearch.ingest.IngestService;
import org.elasticsearch.monitor.MonitorService;
import org.elasticsearch.plugins.PluginsService;
import org.elasticsearch.script.ScriptService;
import org.elasticsearch.threadpool.ThreadPool;
import org.elasticsearch.transport.TransportService;
import java.io.Closeable;
import java.io.IOException;
public class NodeService extends AbstractComponent implements Closeable {
private final ThreadPool threadPool;
private final MonitorService monitorService;
private final TransportService transportService;
private final IndicesService indicesService;
private final PluginsService pluginService;
private final CircuitBreakerService circuitBreakerService;
private final IngestService ingestService;
private final SettingsFilter settingsFilter;
private ScriptService scriptService;
private final HttpServerTransport httpServerTransport;
private final Discovery discovery;
NodeService(Settings settings, ThreadPool threadPool, MonitorService monitorService, Discovery discovery,
TransportService transportService, IndicesService indicesService, PluginsService pluginService,
CircuitBreakerService circuitBreakerService, ScriptService scriptService,
@Nullable HttpServerTransport httpServerTransport, IngestService ingestService, ClusterService clusterService,
SettingsFilter settingsFilter) {
super(settings);
this.threadPool = threadPool;
this.monitorService = monitorService;
this.transportService = transportService;
this.indicesService = indicesService;
this.discovery = discovery;
this.pluginService = pluginService;
this.circuitBreakerService = circuitBreakerService;
this.httpServerTransport = httpServerTransport;
this.ingestService = ingestService;
this.settingsFilter = settingsFilter;
this.scriptService = scriptService;
clusterService.addStateApplier(ingestService.getPipelineStore());
clusterService.addStateApplier(ingestService.getPipelineExecutionService());
}
public NodeInfo info(boolean settings, boolean os, boolean process, boolean jvm, boolean threadPool,
boolean transport, boolean http, boolean plugin, boolean ingest, boolean indices) {
return new NodeInfo(Version.CURRENT, Build.CURRENT, transportService.getLocalNode(),
settings ? settingsFilter.filter(this.settings) : null,
os ? monitorService.osService().info() : null,
process ? monitorService.processService().info() : null,
jvm ? monitorService.jvmService().info() : null,
threadPool ? this.threadPool.info() : null,
transport ? transportService.info() : null,
http ? (httpServerTransport == null ? null : httpServerTransport.info()) : null,
plugin ? (pluginService == null ? null : pluginService.info()) : null,
ingest ? (ingestService == null ? null : ingestService.info()) : null,
indices ? indicesService.getTotalIndexingBufferBytes() : null
);
}
public NodeStats stats(CommonStatsFlags indices, boolean os, boolean process, boolean jvm, boolean threadPool,
boolean fs, boolean transport, boolean http, boolean circuitBreaker,
boolean script, boolean discoveryStats, boolean ingest) {
// for indices stats we want to include previous allocated shards stats as well (it will
// only be applied to the sensible ones to use, like refresh/merge/flush/indexing stats)
return new NodeStats(transportService.getLocalNode(), System.currentTimeMillis(),
indices.anySet() ? indicesService.stats(true, indices) : null,
os ? monitorService.osService().stats() : null,
process ? monitorService.processService().stats() : null,
jvm ? monitorService.jvmService().stats() : null,
threadPool ? this.threadPool.stats() : null,
fs ? monitorService.fsService().stats() : null,
transport ? transportService.stats() : null,
http ? (httpServerTransport == null ? null : httpServerTransport.stats()) : null,
circuitBreaker ? circuitBreakerService.stats() : null,
script ? scriptService.stats() : null,
discoveryStats ? discovery.stats() : null,
ingest ? ingestService.getPipelineExecutionService().stats() : null
);
}
public IngestService getIngestService() {
return ingestService;
}
public MonitorService getMonitorService() {
return monitorService;
}
@Override
public void close() throws IOException {
IOUtils.close(indicesService);
}
}
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