/** * Returns the number of blocks this file/directory consists of * assuming the file system's standard block size. * * @param file * the file * @return the number of block's the file/directory consists of * @throws IOException */ public int getNumberOfBlocks(final FileStatus file) throws IOException { int numberOfBlocks = 0; if (file == null) { return 0; } // For a file, this is easy if (!file.isDir()) { return getNumberOfBlocks(file.getLen(), file.getBlockSize()); } // file is a directory final FileStatus[] files = this.listStatus(file.getPath()); for (int i = 0; i < files.length; i++) { if (!files[i].isDir()) { numberOfBlocks += getNumberOfBlocks(files[i].getLen(), files[i].getBlockSize()); } } return numberOfBlocks; }
/** * Returns the number of blocks this file/directory consists of * assuming the file system's standard block size. * * @param file * the file * @return the number of block's the file/directory consists of * @throws IOException */ public int getNumberOfBlocks(final FileStatus file) throws IOException { int numberOfBlocks = 0; if (file == null) { return 0; } // For a file, this is easy if (!file.isDir()) { return getNumberOfBlocks(file.getLen(), file.getBlockSize()); } // file is a directory final FileStatus[] files = this.listStatus(file.getPath()); for (int i = 0; i < files.length; i++) { if (!files[i].isDir()) { numberOfBlocks += getNumberOfBlocks(files[i].getLen(), files[i].getBlockSize()); } } return numberOfBlocks; }
final long blockSize = file.getBlockSize();
final long blockSize = file.getBlockSize();
final long blockSize = file.getBlockSize();
final long blockSize = file.getBlockSize();