org.elasticsearch.action.admin.cluster.node.hotthreads.NodesHotThreadsRequest 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.action.admin.cluster.node.hotthreads;
import org.elasticsearch.Version;
import org.elasticsearch.action.support.nodes.BaseNodesRequest;
import org.elasticsearch.cluster.node.DiscoveryNode;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.core.TimeValue;
import org.elasticsearch.monitor.jvm.HotThreads;
import java.io.IOException;
import java.util.concurrent.TimeUnit;
public class NodesHotThreadsRequest extends BaseNodesRequest {
int threads = 3;
HotThreads.ReportType type = HotThreads.ReportType.CPU;
HotThreads.SortOrder sortOrder = HotThreads.SortOrder.TOTAL;
TimeValue interval = new TimeValue(500, TimeUnit.MILLISECONDS);
int snapshots = 10;
boolean ignoreIdleThreads = true;
// for serialization
public NodesHotThreadsRequest(StreamInput in) throws IOException {
super(in);
threads = in.readInt();
ignoreIdleThreads = in.readBoolean();
type = HotThreads.ReportType.of(in.readString());
interval = in.readTimeValue();
snapshots = in.readInt();
if (in.getVersion().onOrAfter(Version.V_7_16_0)) {
sortOrder = HotThreads.SortOrder.of(in.readString());
}
}
/**
* Get hot threads from nodes based on the nodes ids specified. If none are passed, hot
* threads for all nodes is used.
*/
public NodesHotThreadsRequest(String... nodesIds) {
super(nodesIds);
}
/**
* Get hot threads from the given node, for use if the node isn't a stable member of the cluster.
*/
public NodesHotThreadsRequest(DiscoveryNode node) {
super(node);
}
public int threads() {
return this.threads;
}
public NodesHotThreadsRequest threads(int threads) {
this.threads = threads;
return this;
}
public boolean ignoreIdleThreads() {
return this.ignoreIdleThreads;
}
public NodesHotThreadsRequest ignoreIdleThreads(boolean ignoreIdleThreads) {
this.ignoreIdleThreads = ignoreIdleThreads;
return this;
}
public NodesHotThreadsRequest type(HotThreads.ReportType type) {
this.type = type;
return this;
}
public HotThreads.ReportType type() {
return this.type;
}
public NodesHotThreadsRequest sortOrder(HotThreads.SortOrder sortOrder) {
this.sortOrder = sortOrder;
return this;
}
public HotThreads.SortOrder sortOrder() {
return this.sortOrder;
}
public NodesHotThreadsRequest interval(TimeValue interval) {
this.interval = interval;
return this;
}
public TimeValue interval() {
return this.interval;
}
public int snapshots() {
return this.snapshots;
}
public NodesHotThreadsRequest snapshots(int snapshots) {
this.snapshots = snapshots;
return this;
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
out.writeInt(threads);
out.writeBoolean(ignoreIdleThreads);
out.writeString(type.getTypeValue());
out.writeTimeValue(interval);
out.writeInt(snapshots);
if (out.getVersion().onOrAfter(Version.V_7_16_0)) {
out.writeString(sortOrder.getOrderValue());
}
}
}