/*
* 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.accumulo.fate;
/**
* An exception for FATE operations to use to denote when an Exception is acceptable and should not trigger warning messages. This exception is intended to wrap
* an existing exception from a FATE op implementation so that the FATE runner can know that the exception doesn't need to warn.
* <p>
* Often times, problems that map well into the FATE execution model have states in which it is impossible to know ahead of time if an exception will be thrown.
* For example, with concurrent create table operations, one of the operations will fail because the table already exists, but this is not an error condition
* for the system. It is normal and expected.
*/
public interface AcceptableException {
}