io.mantisrx.master.zk.ZookeeperLeadershipFactory Maven / Gradle / Ivy
/*
* Copyright 2024 Netflix, Inc.
*
* Licensed 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 io.mantisrx.master.zk;
import io.mantisrx.server.core.BaseService;
import io.mantisrx.server.core.CoreConfiguration;
import io.mantisrx.server.core.ILeaderElectorFactory;
import io.mantisrx.server.core.ILeadershipManager;
import io.mantisrx.server.core.json.DefaultObjectMapper;
import io.mantisrx.server.core.master.ZookeeperLeaderMonitorFactory;
import io.mantisrx.server.core.zookeeper.CuratorService;
import io.mantisrx.server.master.config.ConfigurationProvider;
import io.mantisrx.server.master.config.MasterConfiguration;
import io.mantisrx.shaded.org.apache.curator.utils.ZKPaths;
public class ZookeeperLeadershipFactory extends ZookeeperLeaderMonitorFactory implements ILeaderElectorFactory {
@Override
public BaseService createLeaderElector(final CoreConfiguration config, final ILeadershipManager leadershipManager) {
final MasterConfiguration mConfig = ConfigurationProvider.getConfig();
final CuratorService cs = getCuratorService(config);
// we are starting here because this was started when created in MasterMain
// this keeps compatibility with the same startup
cs.start();
return new ZookeeperLeaderElector(
DefaultObjectMapper.getInstance(),
leadershipManager,
cs,
ZKPaths.makePath(config.getZkRoot(), mConfig.getLeaderElectionPath()),
ZKPaths.makePath(config.getZkRoot(), config.getLeaderAnnouncementPath())
);
}
}