dataIndex = new DataIndex(blockR); } finally { blockR.close();
for (int i = 0; i < blockCnt; ++i) { BlockRegion region = reader.readerBCF.dataIndex.getBlockRegionList().get(i); dataSize += region.getCompressedSize(); dataSizeUncompressed += region.getRawSize(); reader.readerBCF.dataIndex.getBlockRegionList().get(i); TFileIndexEntry indexEntry = reader.tfileIndex.getEntry(i); out.printf("%s %s %s %s %s ", Align.format(Align.format(i,
/** * Stream access to a Data Block. * * @param blockIndex * 0-based data block index. * @return BlockReader input stream for reading the data block. * @throws IOException */ public BlockReader getDataBlock(int blockIndex) throws IOException { if (blockIndex < 0 || blockIndex >= getBlockCount()) { throw new IndexOutOfBoundsException(String.format( "blockIndex=%d, numBlocks=%d", blockIndex, getBlockCount())); } BlockRegion region = dataIndex.getBlockRegionList().get(blockIndex); return createReader(dataIndex.getDefaultCompressionAlgorithm(), region); }
for (int i = 0; i < blockCnt; ++i) { BlockRegion region = reader.readerBCF.dataIndex.getBlockRegionList().get(i); dataSize += region.getCompressedSize(); dataSizeUncompressed += region.getRawSize(); reader.readerBCF.dataIndex.getBlockRegionList().get(i); TFileIndexEntry indexEntry = reader.tfileIndex.getEntry(i); out.printf("%s %s %s %s %s ", Align.format(Align.format(i,
for (int i = 0; i < blockCnt; ++i) { BlockRegion region = reader.readerBCF.dataIndex.getBlockRegionList().get(i); dataSize += region.getCompressedSize(); dataSizeUncompressed += region.getRawSize(); reader.readerBCF.dataIndex.getBlockRegionList().get(i); TFileIndexEntry indexEntry = reader.tfileIndex.getEntry(i); out.printf("%s %s %s %s %s ", Align.format(Align.format(i,
for (int i = 0; i < blockCnt; ++i) { BlockRegion region = reader.readerBCF.dataIndex.getBlockRegionList().get(i); dataSize += region.getCompressedSize(); dataSizeUncompressed += region.getRawSize(); reader.readerBCF.dataIndex.getBlockRegionList().get(i); TFileIndexEntry indexEntry = reader.tfileIndex.getEntry(i); out.printf("%s %s %s %s %s ", Align.format(Align.format(i,
for (int i = 0; i < blockCnt; ++i) { BlockRegion region = reader.readerBCF.dataIndex.getBlockRegionList().get(i); dataSize += region.getCompressedSize(); dataSizeUncompressed += region.getRawSize(); reader.readerBCF.dataIndex.getBlockRegionList().get(i); TFileIndexEntry indexEntry = reader.tfileIndex.getEntry(i); out.printf("%s %s %s %s %s ", Align.format(Align.format(i,
for (int i = 0; i < blockCnt; ++i) { BlockRegion region = reader.readerBCF.dataIndex.getBlockRegionList().get(i); dataSize += region.getCompressedSize(); dataSizeUncompressed += region.getRawSize(); reader.readerBCF.dataIndex.getBlockRegionList().get(i); TFileIndexEntry indexEntry = reader.tfileIndex.getEntry(i); out.printf("%s %s %s %s %s ", Align.format(Align.format(i,
getDefaultCompressionAlgorithm()); try { dataIndex.write(appender); } finally { appender.close();
dataIndex = new DataIndex(blockR); } finally { blockR.close();
dataIndex = new DataIndex(blockR); } finally { blockR.close();
getDefaultCompressionAlgorithm()); try { dataIndex.write(appender); } finally { appender.close();
getDefaultCompressionAlgorithm()); try { dataIndex.write(appender); } finally { appender.close();
getDefaultCompressionAlgorithm()); try { dataIndex.write(appender); } finally { appender.close();
getDefaultCompressionAlgorithm()); try { dataIndex.write(appender); } finally { appender.close();
dataIndex = new DataIndex(blockR); } finally { blockR.close();
dataIndex = new DataIndex(blockR); } finally { blockR.close();
dataIndex = new DataIndex(blockR); } finally { blockR.close();
/** * Constructor * * @param fout * FS output stream. * @param compressionName * Name of the compression algorithm, which will be used for all * data blocks. * @throws IOException * @see Compression#getSupportedAlgorithms */ public Writer(FSDataOutputStream fout, String compressionName, Configuration conf) throws IOException { if (fout.getPos() != 0) { throw new IOException("Output file not at zero offset."); } this.out = fout; this.conf = conf; dataIndex = new DataIndex(compressionName); metaIndex = new MetaIndex(); fsOutputBuffer = new BytesWritable(); Magic.write(fout); }
/** * Constructor * * @param fout * FS output stream. * @param compressionName * Name of the compression algorithm, which will be used for all * data blocks. * @throws IOException * @see Compression#getSupportedAlgorithms */ public Writer(FSDataOutputStream fout, String compressionName, Configuration conf) throws IOException { if (fout.getPos() != 0) { throw new IOException("Output file not at zero offset."); } this.out = fout; this.conf = conf; dataIndex = new DataIndex(compressionName); metaIndex = new MetaIndex(); fsOutputBuffer = new BytesWritable(); Magic.write(fout); }