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 */ 018 019package org.apache.hadoop.lib.service; 020 021import org.apache.hadoop.classification.InterfaceAudience; 022import org.apache.hadoop.lib.lang.XException; 023 024@InterfaceAudience.Private 025public class FileSystemAccessException extends XException { 026 027 public enum ERROR implements XException.ERROR { 028 H01("Service property [{0}] not defined"), 029 H02("Kerberos initialization failed, {0}"), 030 H03("FileSystemExecutor error, {0}"), 031 H04("Invalid configuration, it has not be created by the FileSystemAccessService"), 032 H05("[{0}] validation failed, {1}"), 033 H06("Property [{0}] not defined in configuration object"), 034 H07("[{0}] not healthy, {1}"), 035 H08("{0}"), 036 H09("Invalid FileSystemAccess security mode [{0}]"), 037 H10("Hadoop config directory not found [{0}]"), 038 H11("Could not load Hadoop config files, {0}"); 039 040 private String template; 041 042 ERROR(String template) { 043 this.template = template; 044 } 045 046 @Override 047 public String getTemplate() { 048 return template; 049 } 050 } 051 052 public FileSystemAccessException(ERROR error, Object... params) { 053 super(error, params); 054 } 055 056}