001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.constraint;
019
020import org.apache.yetus.audience.InterfaceAudience;
021
022/**
023 * Exception that a user defined constraint throws on failure of a
024 * {@link org.apache.hadoop.hbase.client.Put}.
025 * <p>
026 * Does <b>NOT</b> attempt the {@link org.apache.hadoop.hbase.client.Put} multiple times, since the
027 * constraint <b>should</b> fail every time for the same {@link org.apache.hadoop.hbase.client.Put}
028 * (it should be idempotent).
029 */
030@InterfaceAudience.Private
031public class ConstraintException extends org.apache.hadoop.hbase.DoNotRetryIOException {
032  private static final long serialVersionUID = 1197446454511704140L;
033
034  public ConstraintException() {
035    super();
036  }
037
038  public ConstraintException(String msg) {
039    super(msg);
040  }
041
042  public ConstraintException(String msg, Throwable cause) {
043    super(msg, cause);
044  }
045}