org.apache.flink.runtime.rpc.akka.AkkaRpcServiceConfiguration Maven / Gradle / Ivy
/*
* 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.flink.runtime.rpc.akka;
import org.apache.flink.api.common.time.Time;
import org.apache.flink.configuration.Configuration;
import org.apache.flink.runtime.akka.AkkaUtils;
import javax.annotation.Nonnull;
import static org.apache.flink.util.Preconditions.checkArgument;
/**
* Configuration for the {@link AkkaRpcService}.
*/
public class AkkaRpcServiceConfiguration {
@Nonnull
private final Configuration configuration;
@Nonnull
private final Time timeout;
private final long maximumFramesize;
public AkkaRpcServiceConfiguration(@Nonnull Configuration configuration, @Nonnull Time timeout, long maximumFramesize) {
checkArgument(maximumFramesize > 0L, "Maximum framesize must be positive.");
this.configuration = configuration;
this.timeout = timeout;
this.maximumFramesize = maximumFramesize;
}
@Nonnull
public Configuration getConfiguration() {
return configuration;
}
@Nonnull
public Time getTimeout() {
return timeout;
}
public long getMaximumFramesize() {
return maximumFramesize;
}
public static AkkaRpcServiceConfiguration fromConfiguration(Configuration configuration) {
final Time timeout = AkkaUtils.getTimeoutAsTime(configuration);
final long maximumFramesize = AkkaRpcServiceUtils.extractMaximumFramesize(configuration);
return new AkkaRpcServiceConfiguration(configuration, timeout, maximumFramesize);
}
public static AkkaRpcServiceConfiguration defaultConfiguration() {
return fromConfiguration(new Configuration());
}
}