/
Ignite1Init.java
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/
Ignite1Init.java
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF 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.apache.ignite.ci.db;
import java.io.File;
import java.util.Collection;
import java.util.Objects;
import java.util.concurrent.Future;
import java.util.concurrent.FutureTask;
import java.util.concurrent.atomic.AtomicReference;
import java.util.stream.Collectors;
import org.apache.ignite.Ignite;
import org.apache.ignite.Ignition;
import org.apache.ignite.tcbot.common.conf.TcBotWorkDir;
import org.apache.ignite.tcbot.common.interceptor.AutoProfiling;
import org.apache.ignite.ci.di.MonitoredTask;
import org.apache.ignite.ci.web.model.Version;
import org.apache.ignite.cluster.BaselineNode;
import org.apache.ignite.configuration.DataRegionConfiguration;
import org.apache.ignite.configuration.DataStorageConfiguration;
import org.apache.ignite.configuration.IgniteConfiguration;
import org.apache.ignite.logger.slf4j.Slf4jLogger;
import org.jetbrains.annotations.NotNull;
public class Ignite1Init {
private static boolean clientMode;
/**
* Reference to Ignite init future.
*/
private AtomicReference<Future<Ignite>> igniteFutureRef =
new AtomicReference<>();
/**
* Internally initialized field with instance.
*/
private Ignite ignite;
public Ignite1Init() {
}
public static void setClientMode(boolean clientMode) {
Ignite1Init.clientMode = clientMode;
}
public Ignite startIgnite() {
ignitionStart();
activate();
return ignite;
}
@SuppressWarnings({"WeakerAccess", "UnusedReturnValue"})
@MonitoredTask(name = "Ignition Start")
@AutoProfiling
protected String ignitionStart() {
System.out.println("Starting Ignite Server Node, " + Version.VERSION);
final IgniteConfiguration cfg = getIgniteConfiguration();
this.ignite = Ignition.start(cfg);
return "Started, topVer " + ignite.cluster().topologyVersion();
}
@SuppressWarnings({"WeakerAccess", "UnusedReturnValue"})
@MonitoredTask(name = "Ignite Activate")
@AutoProfiling
protected String activate() {
System.out.println("Activating Ignite Server Node, " + Version.VERSION);
ignite.cluster().active(true);
System.out.println("Activate Completed");
final Collection<BaselineNode> baselineNodes = ignite.cluster().currentBaselineTopology();
final String str
= Objects.requireNonNull(baselineNodes)
.stream()
.map(BaselineNode::consistentId)
.collect(Collectors.toList()).toString();
return "Activated, BLT=" + str;
}
@NotNull
private IgniteConfiguration getIgniteConfiguration() {
final File workDir = TcBotWorkDir.resolveWorkDir();
Ignite2Configurer.configLogger(workDir, "tcbot_logs");
final IgniteConfiguration cfg = new IgniteConfiguration();
Ignite2Configurer.setIgniteHome(cfg, workDir);
TcHelperDb.setupDisco(cfg);
cfg.setConsistentId("TcHelper");
cfg.setGridLogger(new Slf4jLogger());
final DataRegionConfiguration regConf = Ignite2Configurer.getDataRegionConfiguration();
final DataStorageConfiguration dsCfg = Ignite2Configurer.getDataStorageConfiguration(regConf);
dsCfg.setPageSize(4 * 1024);
cfg.setDataStorageConfiguration(dsCfg);
return cfg;
}
@AutoProfiling
protected Ignite init() {
if (clientMode)
Ignition.setClientMode(true);
return startIgnite();
}
public Future<Ignite> getIgniteFuture() {
final FutureTask<Ignite> futTask = new FutureTask<>(this::init);
if (igniteFutureRef.compareAndSet(null, futTask)) {
final Thread thread = new Thread(futTask, "ignite-1-init-thread");
thread.start();
return futTask;
}
else
return igniteFutureRef.get();
}
}