org.elasticsearch.discovery.DiscoveryStats Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of elasticsearch Show documentation
Show all versions of elasticsearch Show documentation
Elasticsearch subproject :server
/*
* 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.discovery;
import org.elasticsearch.Version;
import org.elasticsearch.cluster.coordination.PendingClusterStateStats;
import org.elasticsearch.cluster.coordination.PublishClusterStateStats;
import org.elasticsearch.cluster.service.ClusterApplierRecordingService;
import org.elasticsearch.cluster.service.ClusterStateUpdateStats;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.io.stream.Writeable;
import org.elasticsearch.xcontent.ToXContentFragment;
import org.elasticsearch.xcontent.XContentBuilder;
import java.io.IOException;
public class DiscoveryStats implements Writeable, ToXContentFragment {
private final PendingClusterStateStats queueStats;
private final PublishClusterStateStats publishStats;
private final ClusterStateUpdateStats clusterStateUpdateStats;
private final ClusterApplierRecordingService.Stats applierRecordingStats;
public DiscoveryStats(
PendingClusterStateStats queueStats,
PublishClusterStateStats publishStats,
ClusterStateUpdateStats clusterStateUpdateStats,
ClusterApplierRecordingService.Stats applierRecordingStats
) {
this.queueStats = queueStats;
this.publishStats = publishStats;
this.clusterStateUpdateStats = clusterStateUpdateStats;
this.applierRecordingStats = applierRecordingStats;
}
public DiscoveryStats(StreamInput in) throws IOException {
queueStats = in.readOptionalWriteable(PendingClusterStateStats::new);
publishStats = in.readOptionalWriteable(PublishClusterStateStats::new);
if (in.getVersion().onOrAfter(Version.V_7_16_0)) {
clusterStateUpdateStats = in.readOptionalWriteable(ClusterStateUpdateStats::new);
} else {
clusterStateUpdateStats = null;
}
if (in.getVersion().onOrAfter(Version.V_7_16_0)) {
applierRecordingStats = in.readOptionalWriteable(ClusterApplierRecordingService.Stats::new);
} else {
applierRecordingStats = null;
}
}
@Override
public void writeTo(StreamOutput out) throws IOException {
out.writeOptionalWriteable(queueStats);
out.writeOptionalWriteable(publishStats);
if (out.getVersion().onOrAfter(Version.V_7_16_0)) {
out.writeOptionalWriteable(clusterStateUpdateStats);
}
if (out.getVersion().onOrAfter(Version.V_7_16_0)) {
out.writeOptionalWriteable(applierRecordingStats);
}
}
@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
builder.startObject(Fields.DISCOVERY);
if (queueStats != null) {
queueStats.toXContent(builder, params);
}
if (publishStats != null) {
publishStats.toXContent(builder, params);
}
if (clusterStateUpdateStats != null) {
clusterStateUpdateStats.toXContent(builder, params);
}
if (applierRecordingStats != null) {
applierRecordingStats.toXContent(builder, params);
}
builder.endObject();
return builder;
}
public ClusterStateUpdateStats getClusterStateUpdateStats() {
return clusterStateUpdateStats;
}
static final class Fields {
static final String DISCOVERY = "discovery";
}
public PendingClusterStateStats getQueueStats() {
return queueStats;
}
public PublishClusterStateStats getPublishStats() {
return publishStats;
}
public ClusterApplierRecordingService.Stats getApplierRecordingStats() {
return applierRecordingStats;
}
}