srcReplica.getFileIoProvider().getFileInputStream( srcReplica.getVolume(), srcMeta)) { checksum = BlockMetadataHeader.readDataChecksum( fis, DFSUtilClient.getIoFileBufferSize(conf), srcMeta);
ioFileBufferSize))) { final DataChecksum checksum = BlockMetadataHeader.readDataChecksum( checksumIn, metaFile); int bytesPerChecksum = checksum.getBytesPerChecksum();
metaIn, IO_FILE_BUFFER_SIZE)); csum = BlockMetadataHeader.readDataChecksum(checksumIn, block); keepMetaInOpen = true;
/** * Read the checksum header from the meta file. * inputStream must be closed by the caller. * @return the data checksum obtained from the header. */ public static DataChecksum readDataChecksum( FileInputStream inputStream, int bufSize, File metaFile) throws IOException { DataInputStream in = new DataInputStream(new BufferedInputStream( inputStream, bufSize)); return readDataChecksum(in, metaFile); }
/** * Read the checksum header from the meta file. * @return the data checksum obtained from the header. */ public static DataChecksum readDataChecksum(File metaFile) throws IOException { DataInputStream in = null; try { in = new DataInputStream(new BufferedInputStream( new FileInputStream(metaFile), HdfsConstants.IO_FILE_BUFFER_SIZE)); return readDataChecksum(in, metaFile); } finally { IOUtils.closeStream(in); } }
/** * Read the checksum header from the meta file. * @return the data checksum obtained from the header. */ public static DataChecksum readDataChecksum(File metaFile) throws IOException { DataInputStream in = null; try { in = new DataInputStream(new BufferedInputStream( new FileInputStream(metaFile), HdfsConstants.IO_FILE_BUFFER_SIZE)); return readDataChecksum(in, metaFile); } finally { IOUtils.closeStream(in); } }
final DataChecksum checksum = BlockMetadataHeader.readDataChecksum(srcMeta); final byte[] data = new byte[1 << 16]; final byte[] crcs = new byte[checksum.getChecksumSize(data.length)];
final DataChecksum checksum = BlockMetadataHeader.readDataChecksum(srcMeta); final byte[] data = new byte[1 << 16]; final byte[] crcs = new byte[checksum.getChecksumSize(data.length)];
final DataChecksum checksum = BlockMetadataHeader.readDataChecksum( checksumIn, metaFile); int bytesPerChecksum = checksum.getBytesPerChecksum();
final DataChecksum checksum = BlockMetadataHeader.readDataChecksum( checksumIn, metaFile); int bytesPerChecksum = checksum.getBytesPerChecksum();
checksumIn = new FileInputStream(metafile); final DataChecksum checksum = BlockMetadataHeader.readDataChecksum( new DataInputStream(checksumIn), blk); long firstChunkOffset = startOffset
checksumIn = new FileInputStream(metafile); final DataChecksum checksum = BlockMetadataHeader.readDataChecksum( new DataInputStream(checksumIn), blk); long firstChunkOffset = startOffset
checksumIn = new FileInputStream(metafile); final DataChecksum checksum = BlockMetadataHeader.readDataChecksum( new DataInputStream(checksumIn), blk); long firstChunkOffset = startOffset
metaIn, HdfsConstants.IO_FILE_BUFFER_SIZE)); csum = BlockMetadataHeader.readDataChecksum(checksumIn, block); keepMetaInOpen = true;
metaIn, HdfsConstants.IO_FILE_BUFFER_SIZE)); csum = BlockMetadataHeader.readDataChecksum(checksumIn, block); keepMetaInOpen = true;