/*
* 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.mesos.runtime.clusterframework;
/**
* The Mesos environment variables used for settings of the containers.
*/
public class MesosConfigKeys {
// ------------------------------------------------------------------------
// Environment variable names
// ------------------------------------------------------------------------
/**
* The Mesos task ID, used by the TM for informational purposes
*/
public static final String ENV_FLINK_CONTAINER_ID = "_FLINK_CONTAINER_ID";
/**
* Reserved for future enhancement
*/
public static final String ENV_FLINK_TMP_DIR = "_FLINK_TMP_DIR";
/**
* JVM arguments, used by the JM and TM
*/
public static final String ENV_JVM_ARGS = "JVM_ARGS";
/**
* Standard environment variables used in DCOS environment
*/
public static final String ENV_TASK_NAME = "TASK_NAME";
/**
* Standard environment variables used in DCOS environment
*/
public static final String ENV_FRAMEWORK_NAME = "FRAMEWORK_NAME";
/** Private constructor to prevent instantiation */
private MesosConfigKeys() {}
}