org.apache.flink.runtime.shuffle.ShuffleServiceOptions 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.shuffle;
import org.apache.flink.configuration.ConfigOption;
import org.apache.flink.configuration.ConfigOptions;
/** Options to configure shuffle service. */
@SuppressWarnings("WeakerAccess")
public class ShuffleServiceOptions {
private ShuffleServiceOptions() {}
/**
* The full class name of the shuffle service factory implementation to be used by the cluster.
*/
public static final ConfigOption SHUFFLE_SERVICE_FACTORY_CLASS =
ConfigOptions.key("shuffle-service-factory.class")
.defaultValue("org.apache.flink.runtime.io.network.NettyShuffleServiceFactory")
.withDescription(
"The full class name of the shuffle service factory implementation to be used by the cluster. "
+ "The default implementation uses Netty for network communication and local memory as well disk space "
+ "to store results on a TaskExecutor.");
}