/*
* 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.registry.client.exceptions;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
/**
* This is a manifestation of the Zookeeper restrictions about
* what nodes may act as parents.
*
* Children are not allowed under ephemeral nodes. This is an aspect
* of ZK which isn't directly exposed to the registry API. It may
* surface if the registry is manipulated outside of the registry API.
*/
@InterfaceAudience.Public
@InterfaceStability.Evolving
public class NoChildrenForEphemeralsException extends RegistryIOException {
public NoChildrenForEphemeralsException(String path, Throwable cause) {
super(path, cause);
}
public NoChildrenForEphemeralsException(String path, String error) {
super(path, error);
}
public NoChildrenForEphemeralsException(String path,
String error,
Throwable cause) {
super(path, error, cause);
}
}