@Test public void renameFile() throws IOException { byte[] bytes = getBytes(); String filepath1 = PathUtils.concatPath(mLocalUfsRoot, getUniqueFileName()); OutputStream os = mLocalUfs.create(filepath1); os.write(bytes); os.close(); String filepath2 = PathUtils.concatPath(mLocalUfsRoot, getUniqueFileName()); mLocalUfs.renameFile(filepath1, filepath2); InputStream is = mLocalUfs.open(filepath2); byte[] bytes1 = new byte[bytes.length]; is.read(bytes1); is.close(); Assert.assertArrayEquals(bytes, bytes1); }
@Override public boolean renameFile(String src, String dst) throws IOException { if (!isFile(src)) { LOG.warn("Unable to rename {} to {} because source does not exist or is a directory.", src, dst); return false; } return rename(src, dst); }
LocalUnderFileSystem extends ConsistentUnderFileSystem implements AtomicFileOutputStreamCallback { @Override public boolean renameFile(String src, String dst) throws IOException { if (!isFile(src)) { LOG.warn("Unable to rename {} to {} because source does not exist or is a directory.", src, dst); return false; } return rename(src, dst); } }
LocalUnderFileSystem extends ConsistentUnderFileSystem implements AtomicFileOutputStreamCallback { @Override public boolean renameFile(String src, String dst) throws IOException { if (!isFile(src)) { LOG.warn("Unable to rename {} to {} because source does not exist or is a directory.", src, dst); return false; } return rename(src, dst); } LocalUnderFileSystem(AlluxioURI uri, UnderFileSystemConfiguration ufsConf); }
LocalUnderFileSystem extends ConsistentUnderFileSystem implements AtomicFileOutputStreamCallback { @Override public boolean renameFile(String src, String dst) throws IOException { if (!isFile(src)) { LOG.warn("Unable to rename {} to {} because source does not exist or is a directory.", src, dst); return false; } return rename(src, dst); } LocalUnderFileSystem(AlluxioURI uri, UnderFileSystemConfiguration ufsConf); @Override String getUnderFSType(); @Override void cleanup(); @Override void close(); @Override OutputStream create(String path, CreateOptions options); @Override OutputStream createDirect(String path, CreateOptions options); @Override boolean deleteDirectory(String path, DeleteOptions options); @Override boolean deleteFile(String path); @Override boolean exists(String path); @Override long getBlockSizeByte(String path); @Override UfsDirectoryStatus getDirectoryStatus(String path); @Override List<String> getFileLocations(String path); @Override List<String> getFileLocations(String path, FileLocationOptions options); @Override UfsFileStatus getFileStatus(String path); @Override long getSpace(String path, SpaceType type); @Override UfsStatus getStatus(String path); @Override boolean isDirectory(String path); @Override boolean isFile(String path); @Override UfsStatus[] listStatus(String path); @Override boolean mkdirs(String path, MkdirsOptions options); @Override InputStream open(String path, OpenOptions options); @Override boolean renameDirectory(String src, String dst); @Override boolean renameFile(String src, String dst); @Override void setOwner(String path, String user, String group); @Override void setMode(String path, short mode); @Override void connectFromMaster(String hostname); @Override void connectFromWorker(String hostname); @Override boolean supportsFlush(); }
LocalUnderFileSystem extends ConsistentUnderFileSystem implements AtomicFileOutputStreamCallback { @Override public boolean renameFile(String src, String dst) throws IOException { if (!isFile(src)) { LOG.warn("Unable to rename {} to {} because source does not exist or is a directory.", src, dst); return false; } return rename(src, dst); } LocalUnderFileSystem(AlluxioURI uri, UnderFileSystemConfiguration ufsConf); @Override String getUnderFSType(); @Override void cleanup(); @Override void close(); @Override OutputStream create(String path, CreateOptions options); @Override OutputStream createDirect(String path, CreateOptions options); @Override boolean deleteDirectory(String path, DeleteOptions options); @Override boolean deleteFile(String path); @Override boolean exists(String path); @Override long getBlockSizeByte(String path); @Override UfsDirectoryStatus getDirectoryStatus(String path); @Override List<String> getFileLocations(String path); @Override List<String> getFileLocations(String path, FileLocationOptions options); @Override UfsFileStatus getFileStatus(String path); @Override long getSpace(String path, SpaceType type); @Override UfsStatus getStatus(String path); @Override boolean isDirectory(String path); @Override boolean isFile(String path); @Override UfsStatus[] listStatus(String path); @Override boolean mkdirs(String path, MkdirsOptions options); @Override InputStream open(String path, OpenOptions options); @Override boolean renameDirectory(String src, String dst); @Override boolean renameFile(String src, String dst); @Override void setOwner(String path, String user, String group); @Override void setMode(String path, short mode); @Override void connectFromMaster(String hostname); @Override void connectFromWorker(String hostname); @Override boolean supportsFlush();  }