slider-core/src/main/java/org/apache/slider/core/conf/TemplateInputPropertiesValidator.java

/*
 * 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.slider.core.conf;

import org.apache.slider.core.exceptions.BadConfigException;

/**
 *
 */
public class TemplateInputPropertiesValidator
    extends AbstractInputPropertiesValidator {

  void validatePropertyNamePrefix(String key) throws BadConfigException {
    if (key.startsWith("yarn.")) {
      throw new BadConfigException(
          "argument %s has 'yarn.' prefix - this is not allowed in templates", key);
    }
  }

  @Override
  void validateGlobalProperties(ConfTreeOperations props) {
    // do nothing
  }
}