This is an automated email from the ASF dual-hosted git repository. msingh pushed a commit to branch master in repository https://gitbox.apache.org/repos/asf/ozone.git
commit d46e0d39c23e6694d5425ef2222a76b69ec1c1b1 Author: micah zhao <[email protected]> AuthorDate: Fri Mar 5 16:26:19 2021 +0800 HDDS-4910. ofs add PosixRootedOzoneFileSystem to support fuse cp. (#1994) --- .../fs/ozone/PosixRootedOzoneFileSystem.java | 50 ++++++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/hadoop-ozone/ozonefs/src/main/java/org/apache/hadoop/fs/ozone/PosixRootedOzoneFileSystem.java b/hadoop-ozone/ozonefs/src/main/java/org/apache/hadoop/fs/ozone/PosixRootedOzoneFileSystem.java new file mode 100644 index 0000000..38c78cc --- /dev/null +++ b/hadoop-ozone/ozonefs/src/main/java/org/apache/hadoop/fs/ozone/PosixRootedOzoneFileSystem.java @@ -0,0 +1,50 @@ +/* + * 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.ozone; + +import org.apache.hadoop.fs.FSDataOutputStream; +import org.apache.hadoop.fs.Path; +import org.apache.hadoop.fs.permission.FsPermission; +import org.apache.hadoop.util.Progressable; + +import java.io.IOException; + +/** + * The PosixRootedOzoneFileSystem implementation. + * The create function in this class overrides + * the create function of RootedOzoneFileSystem class. + * This create function first creates a file, then + * closes it and again calls the create function + * of super class. + */ + +public class PosixRootedOzoneFileSystem extends RootedOzoneFileSystem { + + @Override + public FSDataOutputStream create(Path f, FsPermission permission, + boolean overwrite, int bufferSize, short replication, long blockSize, + Progressable progress) throws IOException { + + FSDataOutputStream cstream = super.create(f, permission, overwrite, + bufferSize, replication, blockSize, progress); + cstream.close(); + return super.create(f, permission, overwrite, bufferSize, + replication, blockSize, progress); + } +} --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
