InconsistentFSStateException.java
上传用户:quxuerui
上传日期:2018-01-08
资源大小:41811k
文件大小:2k
源码类别:
网格计算
开发平台:
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.hdfs.server.common;
- import java.io.File;
- import java.io.IOException;
- import org.apache.hadoop.util.StringUtils;
- /**
- * The exception is thrown when file system state is inconsistent
- * and is not recoverable.
- *
- */
- public class InconsistentFSStateException extends IOException {
- public InconsistentFSStateException(File dir, String descr) {
- super("Directory " + getFilePath(dir)
- + " is in an inconsistent state: " + descr);
- }
- public InconsistentFSStateException(File dir, String descr, Throwable ex) {
- this(dir, descr + "n" + StringUtils.stringifyException(ex));
- }
- private static String getFilePath(File dir) {
- try {
- return dir.getCanonicalPath();
- } catch(IOException e) {}
- return dir.getPath();
- }
- }