hadoop FSLimitException 源码
haddop FSLimitException 代码
文件路径：/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/FSLimitException.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.protocol;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
@InterfaceAudience.Public
@InterfaceStability.Evolving
/**
* Abstract class for deriving exceptions related to filesystem constraints
*/
public abstract class FSLimitException extends QuotaExceededException {
protected static final long serialVersionUID = 1L;
protected FSLimitException() {}
protected FSLimitException(String msg) {
super(msg);
}
protected FSLimitException(long quota, long count) {
super(quota, count);
}
/**
* Path component length is too long
*/
public static final
class PathComponentTooLongException extends FSLimitException {
protected static final long serialVersionUID = 1L;
private String childName;
protected PathComponentTooLongException() {}
protected PathComponentTooLongException(String msg) {
super(msg);
}
public PathComponentTooLongException(long quota, long count,
String parentPath, String childName) {
super(quota, count);
setPathName(parentPath);
this.childName = childName;
}
String getParentPath() {
return pathName;
}
@Override
public String getMessage() {
return "The maximum path component name limit of " + childName +
" in directory " + getParentPath() +
" is exceeded: limit=" + quota + " length=" + count;
}
}
/**
* Directory has too many items
*/
public static final
class MaxDirectoryItemsExceededException extends FSLimitException {
protected static final long serialVersionUID = 1L;
protected MaxDirectoryItemsExceededException() {}
protected MaxDirectoryItemsExceededException(String msg) {
super(msg);
}
public MaxDirectoryItemsExceededException(String path, long quota,
long count) {
super(quota, count);
setPathName(path);
}
@Override
public String getMessage() {
return "The directory item limit of " + pathName +
" is exceeded: limit=" + quota + " items=" + count;
}
}
}
相关信息
相关文章
hadoop RecoveryInProgressException 源码
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
7、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦