/**
* 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.namenode;
import java.io.IOException;
import org.apache.hadoop.hdfs.protocol.Block;
public abstract class NameNodeAdapter {
public static boolean checkFileProgress(FSNamesystem fsn, String path, boolean checkall) throws IOException {
INodeFile f = fsn.dir.getFileINode(path);
return fsn.checkFileProgress(f, checkall);
}
public static long callNextGenerationStampForBlock(
FSNamesystem fsn, Block block) throws IOException {
return fsn.nextGenerationStampForBlock(block, false);
}
}