/*
* 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 com.facebook.presto.raptor.metadata;
import io.airlift.configuration.Config;
import io.airlift.configuration.ConfigDescription;
import io.airlift.units.Duration;
import javax.validation.constraints.NotNull;
import static java.util.concurrent.TimeUnit.MINUTES;
public class MetadataConfig
{
private Duration startupGracePeriod = new Duration(5, MINUTES);
private Duration reassignmentDelay = new Duration(0, MINUTES);
private Duration reassignmentInterval = new Duration(0, MINUTES);
@NotNull
public Duration getStartupGracePeriod()
{
return startupGracePeriod;
}
@Config("raptor.startup-grace-period")
@ConfigDescription("Minimum uptime before allowing bucket or shard reassignments")
public MetadataConfig setStartupGracePeriod(Duration startupGracePeriod)
{
this.startupGracePeriod = startupGracePeriod;
return this;
}
@NotNull
public Duration getReassignmentDelay()
{
return reassignmentDelay;
}
@Config("raptor.reassignment-delay")
@ConfigDescription("Minimum delay before allowing reassignments for a node")
public MetadataConfig setReassignmentDelay(Duration reassignmentDelay)
{
this.reassignmentDelay = reassignmentDelay;
return this;
}
@NotNull
public Duration getReassignmentInterval()
{
return reassignmentInterval;
}
@Config("raptor.reassignment-interval")
@ConfigDescription("Minimum interval between reassignments for different nodes")
public MetadataConfig setReassignmentInterval(Duration reassignmentInterval)
{
this.reassignmentInterval = reassignmentInterval;
return this;
}
}