hadoop OBSFileStatus 源码
haddop OBSFileStatus 代码
文件路径：/hadoop-cloud-storage-project/hadoop-huaweicloud/src/main/java/org/apache/hadoop/fs/obs/OBSFileStatus.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.fs.obs;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.fs.Path;
/**
* File status for an OBS file.
*
* <p>The subclass is private as it should not be created directly.
*/
@InterfaceAudience.Private
@InterfaceStability.Evolving
class OBSFileStatus extends FileStatus {
/**
* Create a directory status.
*
* @param path the path
* @param owner the owner
*/
OBSFileStatus(final Path path, final String owner) {
super(0, true, 1, 0, 0, path);
setOwner(owner);
setGroup(owner);
}
/**
* Create a directory status.
*
* @param modificationTime modification time
* @param path the path
* @param owner the owner
*/
OBSFileStatus(final Path path, final long modificationTime,
final String owner) {
super(0, true, 1, 0, modificationTime, path);
setOwner(owner);
setGroup(owner);
}
/**
* Create a directory status.
*
* @param modificationTime modification time
* @param accessTime access time
* @param path the path
* @param owner the owner
*/
OBSFileStatus(final Path path, final long modificationTime,
final long accessTime,
final String owner) {
super(0, true, 1, 0, modificationTime, accessTime, null, owner, owner,
path);
}
/**
* A simple file.
*
* @param length file length
* @param modificationTime mod time
* @param path path
* @param blockSize block size
* @param owner owner
*/
OBSFileStatus(
final long length, final long modificationTime, final Path path,
final long blockSize,
final String owner) {
super(length, false, 1, blockSize, modificationTime, path);
setOwner(owner);
setGroup(owner);
}
}
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