org.apache.flink.runtime.util.config.memory.LegacyMemoryOptions 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.util.config.memory;
import org.apache.flink.configuration.ConfigOption;
import org.apache.flink.configuration.MemorySize;
/**
* Legacy JVM heap/process memory options.
*
* If these memory options are set, they are interpreted as other new memory options for the
* backwards compatibility in {@link MemoryBackwardsCompatibilityUtils}.
*/
public class LegacyMemoryOptions {
private final String envVar;
private final ConfigOption heap;
private final ConfigOption heapMb;
public LegacyMemoryOptions(
String envVar, ConfigOption heap, ConfigOption heapMb) {
this.envVar = envVar;
this.heap = heap;
this.heapMb = heapMb;
}
String getEnvVar() {
return envVar;
}
ConfigOption getHeap() {
return heap;
}
ConfigOption getHeapMb() {
return heapMb;
}
}