branch-0.23.1/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/file/tfile/MetaBlockAlreadyExists.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.hadoop.io.file.tfile;

import java.io.IOException;

import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;

/**
 * Exception - Meta Block with the same name already exists.
 */
@SuppressWarnings("serial")
@InterfaceAudience.Public
@InterfaceStability.Stable
public class MetaBlockAlreadyExists extends IOException {
  /**
   * Constructor
   * 
   * @param s
   *          message.
   */
  MetaBlockAlreadyExists(String s) {
    super(s);
  }
}