org.apache.flink.runtime.healthmanager.plugins.policies.FixedPolicy Maven / Gradle / Ivy
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* to you under the Apache License, Version 2.0 (the
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* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
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package org.apache.flink.runtime.healthmanager.plugins.policies;
import org.apache.flink.configuration.Configuration;
import org.apache.flink.runtime.healthmanager.HealthMonitor;
import org.apache.flink.runtime.healthmanager.plugins.Policy;
import org.apache.flink.runtime.healthmanager.plugins.detectors.PlanChangeDetector;
import org.apache.flink.runtime.healthmanager.plugins.resolvers.PlanResumeResolver;
/**
* Fix Policy will make sure that the plan of the job is the same as the pre defined plan.
*/
public class FixedPolicy implements Policy {
@Override
public void apply(HealthMonitor monitor) {
Configuration config = monitor.getConfig();
config.setString(HealthMonitor.DETECTOR_CLASSES, PlanChangeDetector.class.getCanonicalName());
config.setString(HealthMonitor.RESOLVER_CLASSES, PlanResumeResolver.class.getCanonicalName());
}
@Override
public boolean reloadPlugin() {
return false;
}
}