Uses of Class
org.apache.hadoop.hbase.nio.ByteBuff

Packages that use ByteBuff

Package	Description
org.apache.hadoop.hbase.codec
org.apache.hadoop.hbase.io
org.apache.hadoop.hbase.io.compress
org.apache.hadoop.hbase.io.compress.zstd
org.apache.hadoop.hbase.io.encoding
org.apache.hadoop.hbase.io.hfile	Provides implementations of HFile and HFile BlockCache.
org.apache.hadoop.hbase.io.hfile.bucket	Provides BucketCache, an implementation of BlockCache.
org.apache.hadoop.hbase.io.util
org.apache.hadoop.hbase.ipc	Tools to help define network clients and servers.
org.apache.hadoop.hbase.nio
org.apache.hadoop.hbase.regionserver.wal
org.apache.hadoop.hbase.util

Uses of ByteBuff in org.apache.hadoop.hbase.codec

Fields in org.apache.hadoop.hbase.codec declared as ByteBuff

Modifier and Type	Field	Description
protected final ByteBuff	KeyValueCodec.ByteBuffKeyValueDecoder.buf

Methods in org.apache.hadoop.hbase.codec with parameters of type ByteBuff

Modifier and Type	Method	Description
Codec.Decoder	CellCodec.getDecoder(ByteBuff buf)
Codec.Decoder	CellCodecWithTags.getDecoder(ByteBuff buf)
Codec.Decoder	Codec.getDecoder(ByteBuff buf)
Codec.Decoder	KeyValueCodec.getDecoder(ByteBuff buf)
Codec.Decoder	KeyValueCodecWithTags.getDecoder(ByteBuff buf)
Codec.Decoder	MessageCodec.getDecoder(ByteBuff buf)

Constructors in org.apache.hadoop.hbase.codec with parameters of type ByteBuff

Modifier	Constructor	Description
	ByteBuffKeyValueDecoder(ByteBuff buf)
	ByteBuffKeyValueDecoder(ByteBuff buf)

Uses of ByteBuff in org.apache.hadoop.hbase.io

Fields in org.apache.hadoop.hbase.io declared as ByteBuff

Modifier and Type	Field	Description
private ByteBuff	ByteBuffInputStream.buf

Methods in org.apache.hadoop.hbase.io that return ByteBuff

Modifier and Type	Method	Description
ByteBuff	ByteBuffAllocator.allocate(int size)	Allocate size bytes from the ByteBufAllocator, Note to call the release() if no need any more, otherwise the memory leak happen in NIO ByteBuffer pool.

Methods in org.apache.hadoop.hbase.io with parameters of type ByteBuff

Modifier and Type	Method	Description
void	ByteArrayOutputStream.toByteBuff(ByteBuff buff)
int	TagCompressionContext.uncompressTags(ByteBuff src, byte[] dest, int offset, int length)	Uncompress tags from the input ByteBuffer and writes to the destination array.

Constructors in org.apache.hadoop.hbase.io with parameters of type ByteBuff

Modifier	Constructor	Description
	ByteBuffInputStream(ByteBuff buf)

Uses of ByteBuff in org.apache.hadoop.hbase.io.compress

Methods in org.apache.hadoop.hbase.io.compress with parameters of type ByteBuff

Modifier and Type	Method	Description
boolean	ByteBuffDecompressor.canDecompress(ByteBuff output, ByteBuff input)	Signals of these two particular ByteBuffs are compatible with this decompressor.
static int	BlockDecompressorHelper.decompress(ByteBuff output, ByteBuff input, int inputSize, BlockDecompressorHelper.RawDecompressor rawDecompressor)
int	BlockDecompressorHelper.RawDecompressor.decompress(ByteBuff output, ByteBuff input, int inputLen)
int	ByteBuffDecompressor.decompress(ByteBuff output, ByteBuff input, int inputLen)	Fills the ouput buffer with uncompressed data.
private static int	BlockDecompressorHelper.rawReadInt(ByteBuff input)	Read an integer from the buffer in big-endian byte order.

Uses of ByteBuff in org.apache.hadoop.hbase.io.compress.zstd

Methods in org.apache.hadoop.hbase.io.compress.zstd with parameters of type ByteBuff

Modifier and Type	Method	Description
boolean	ZstdByteBuffDecompressor.canDecompress(ByteBuff output, ByteBuff input)
int	ZstdByteBuffDecompressor.decompress(ByteBuff output, ByteBuff input, int inputLen)
private int	ZstdByteBuffDecompressor.decompressRaw(ByteBuff output, ByteBuff input, int inputLen)

Uses of ByteBuff in org.apache.hadoop.hbase.io.encoding

Fields in org.apache.hadoop.hbase.io.encoding declared as ByteBuff

Modifier and Type	Field	Description
protected ByteBuff	BufferedDataBlockEncoder.BufferedEncodedSeeker.currentBuffer
protected ByteBuff	BufferedDataBlockEncoder.SeekerState.currentBuffer
private ByteBuff	RowIndexSeekerV1.currentBuffer
protected ByteBuff	RowIndexSeekerV1.SeekerState.currentBuffer
private ByteBuff	RowIndexSeekerV1.rowOffsets

Methods in org.apache.hadoop.hbase.io.encoding with parameters of type ByteBuff

Modifier and Type	Method	Description
private boolean	HFileBlockDefaultDecodingContext.canDecompressViaByteBuff(ByteBuff blockBufferWithoutHeader, ByteBuff onDiskBlock)
private void	HFileBlockDefaultDecodingContext.decompressViaByteBuff(ByteBuff blockBufferWithoutHeader, ByteBuff onDiskBlock, int onDiskSizeWithoutHeader)	When only decompression is needed (not decryption), and the input and output buffers are SingleByteBuffs, and the decompression algorithm supports it, we can do decompression without any intermediate heap buffers.
ExtendedCell	CopyKeyDataBlockEncoder.getFirstKeyCellInBlock(ByteBuff block)
ExtendedCell	DataBlockEncoder.getFirstKeyCellInBlock(ByteBuff block)	Return first key in block as a cell.
ExtendedCell	DiffKeyDeltaEncoder.getFirstKeyCellInBlock(ByteBuff block)
ExtendedCell	FastDiffDeltaEncoder.getFirstKeyCellInBlock(ByteBuff block)
ExtendedCell	PrefixKeyDeltaEncoder.getFirstKeyCellInBlock(ByteBuff block)
ExtendedCell	RowIndexCodecV1.getFirstKeyCellInBlock(ByteBuff block)
void	HFileBlockDecodingContext.prepareDecoding(int onDiskSizeWithoutHeader, int uncompressedSizeWithoutHeader, ByteBuff blockBufferWithoutHeader, ByteBuff onDiskBlock)	Perform all actions that need to be done before the encoder's real decoding process.
void	HFileBlockDefaultDecodingContext.prepareDecoding(int onDiskSizeWithoutHeader, int uncompressedSizeWithoutHeader, ByteBuff blockBufferWithoutHeader, ByteBuff onDiskBlock)
void	BufferedDataBlockEncoder.BufferedEncodedSeeker.setCurrentBuffer(ByteBuff buffer)
void	DataBlockEncoder.EncodedSeeker.setCurrentBuffer(ByteBuff buffer)	Set on which buffer there will be done seeking.
void	RowIndexSeekerV1.setCurrentBuffer(ByteBuff buffer)

Uses of ByteBuff in org.apache.hadoop.hbase.io.hfile

Fields in org.apache.hadoop.hbase.io.hfile declared as ByteBuff

Modifier and Type	Field	Description
private ByteBuff	HFileReaderImpl.HFileScannerImpl.blockBuffer
(package private) final ByteBuff	HFileBlock.PrefetchedHeader.buf
private ByteBuff	HFileBlockBuilder.buf
private ByteBuff	HFileBlock.bufWithoutChecksum	The in-memory representation of the hfile block.

Methods in org.apache.hadoop.hbase.io.hfile that return ByteBuff

Modifier and Type	Method	Description
private ByteBuff	HFileBlock.FSReaderImpl.allocate(int size, boolean intoHeap)
private ByteBuff	HFileBlock.allocateBufferForUnpacking()	Always allocates a new buffer of the correct size.
private ByteBuff	HFileBlock.Writer.cloneOnDiskBufferWithHeader()	Clones the header followed by the on-disk (compressed/encoded/encrypted) data.
(package private) ByteBuff	HFileBlock.Writer.cloneUncompressedBufferWithHeader()	Clones the header followed by the uncompressed data, even if using compression.
ByteBuff	HFileBlock.getBufferReadOnly()	Returns a read-only duplicate of the buffer this block stores internally ready to be read.
ByteBuff	HFileBlock.getBufferWithoutHeader()	Returns a buffer that does not include the header and checksum.
private ByteBuff	HFileBlock.FSReaderImpl.getCachedHeader(long offset)	Check atomic reference cache for this block's header.
private ByteBuff	HFileReaderImpl.EncodedScanner.getEncodedBuffer(HFileBlock newBlock)

Methods in org.apache.hadoop.hbase.io.hfile with parameters of type ByteBuff

Modifier and Type	Method	Description
(package private) static int	HFileBlockIndex.BlockIndexReader.binarySearchNonRootIndex(Cell key, ByteBuff nonRootIndex, CellComparator comparator)	Performs a binary search over a non-root level index block.
private void	HFileBlock.FSReaderImpl.cacheNextBlockHeader(long offset, ByteBuff onDiskBlock, int onDiskSizeWithHeader, int headerLength)	Save away the next blocks header in atomic reference.
private boolean	HFileBlock.FSReaderImpl.checkCheckSumTypeOnHeaderBuf(ByteBuff headerBuf)	Check that checksumType on headerBuf read from a block header seems reasonable, within the known value range.
boolean	CompoundBloomFilter.contains(byte[] key, int keyOffset, int keyLength, ByteBuff bloom)
boolean	CompoundBloomFilter.contains(Cell keyCell, ByteBuff bloom, BloomType type)
private boolean	CompoundBloomFilter.containsInternal(byte[] key, int keyOffset, int keyLength, ByteBuff bloom)
private boolean	CompoundBloomFilter.containsInternal(Cell keyCell, ByteBuff bloom, BloomType type)
private static HFileBlockBuilder	HFileBlock.createBuilder(HFileBlock blk, ByteBuff newBuff)	Creates a new HFileBlockBuilder from the existing block and a new ByteBuff.
(package private) static HFileBlock	HFileBlock.createFromBuff(ByteBuff buf, boolean usesHBaseChecksum, long offset, int nextBlockOnDiskSize, HFileContext fileContext, ByteBuffAllocator allocator)	Creates a block from an existing buffer starting with a header.
T	CacheableDeserializer.deserialize(ByteBuff b, ByteBuffAllocator allocator)
HFileBlock	HFileBlock.BlockDeserializer.deserialize(ByteBuff buf, ByteBuffAllocator alloc)
private int	HFileBlock.FSReaderImpl.getNextBlockOnDiskSize(ByteBuff onDiskBlock, int onDiskSizeWithHeader)
(package private) static byte[]	HFileBlockIndex.BlockIndexReader.getNonRootIndexedKey(ByteBuff nonRootIndex, int i)	The indexed key at the ith position in the nonRootIndex.
private static int	HFileBlock.getOnDiskSizeWithHeader(ByteBuff headerBuf, boolean checksumSupport)	Parse total on disk size including header and checksum.
static int	HFileBlockIndex.BlockIndexReader.locateNonRootIndexEntry(ByteBuff nonRootBlock, Cell key, CellComparator comparator)	Search for one key using the secondary index in a non-root block.
private void	HFileBlock.Writer.putHeader(ByteBuff buff, int onDiskSize, int uncompressedSize, int onDiskDataSize)
static BlockType	BlockType.read(ByteBuff buf)
protected boolean	HFileBlock.FSReaderImpl.readAtOffset(org.apache.hadoop.fs.FSDataInputStream istream, ByteBuff dest, int size, boolean peekIntoNextBlock, long fileOffset, boolean pread)	Does a positional read or a seek and read into the given byte buffer.
private static HFileBlock	HFileBlock.shallowClone(HFileBlock blk, ByteBuff newBuf)
(package private) static String	HFileBlock.toStringHeader(ByteBuff buf)	Convert the contents of the block header into a human readable string.
(package private) static boolean	ChecksumUtil.validateChecksum(ByteBuff buf, String pathName, long offset, int hdrSize)	Validates that the data in the specified HFileBlock matches the checksum.
private boolean	HFileBlock.FSReaderImpl.validateChecksum(long offset, ByteBuff data, int hdrSize)	Generates the checksum for the header as well as the data and then validates it.
private static boolean	ChecksumUtil.verifyChunkedSums(org.apache.hadoop.util.DataChecksum dataChecksum, ByteBuff data, ByteBuff checksums, String pathName)	Like the hadoop's DataChecksum.verifyChunkedSums(ByteBuffer, ByteBuffer, String, long), this method will also verify checksum of each chunk in data.
HFileBlockBuilder	HFileBlockBuilder.withByteBuff(ByteBuff buf)
void	BlockType.write(ByteBuff buf)

Constructors in org.apache.hadoop.hbase.io.hfile with parameters of type ByteBuff

Modifier	Constructor	Description
(package private)	ExclusiveMemHFileBlock(BlockType blockType, int onDiskSizeWithoutHeader, int uncompressedSizeWithoutHeader, long prevBlockOffset, ByteBuff buf, boolean fillHeader, long offset, int nextBlockOnDiskSize, int onDiskDataSizeWithHeader, HFileContext fileContext, ByteBuffAllocator alloc)
	HFileBlock(BlockType blockType, int onDiskSizeWithoutHeader, int uncompressedSizeWithoutHeader, long prevBlockOffset, ByteBuff buf, boolean fillHeader, long offset, int nextBlockOnDiskSize, int onDiskDataSizeWithHeader, HFileContext fileContext, ByteBuffAllocator allocator)	Creates a new HFile block from the given fields.
(package private)	SharedMemHFileBlock(BlockType blockType, int onDiskSizeWithoutHeader, int uncompressedSizeWithoutHeader, long prevBlockOffset, ByteBuff buf, boolean fillHeader, long offset, int nextBlockOnDiskSize, int onDiskDataSizeWithHeader, HFileContext fileContext, ByteBuffAllocator alloc)

Uses of ByteBuff in org.apache.hadoop.hbase.io.hfile.bucket

Methods in org.apache.hadoop.hbase.io.hfile.bucket with parameters of type ByteBuff

Modifier and Type	Method	Description
int	FileIOEngine.FileAccessor.access(FileChannel fileChannel, ByteBuff buff, long accessOffset)
int	FileIOEngine.FileReadAccessor.access(FileChannel fileChannel, ByteBuff buff, long accessOffset)
int	FileIOEngine.FileWriteAccessor.access(FileChannel fileChannel, ByteBuff buff, long accessOffset)
private void	FileIOEngine.accessFile(FileIOEngine.FileAccessor accessor, ByteBuff buff, long globalOffset)
(package private) Cacheable	BucketEntry.wrapAsCacheable(ByteBuff buf)
void	ByteBufferIOEngine.write(ByteBuff src, long offset)	Transfers data from the given ByteBuff to the buffer array.
void	FileIOEngine.write(ByteBuff srcBuff, long offset)
void	FileMmapIOEngine.write(ByteBuff srcBuffer, long offset)
void	IOEngine.write(ByteBuff srcBuffer, long offset)	Transfers the data from the given MultiByteBuffer to IOEngine

Uses of ByteBuff in org.apache.hadoop.hbase.io.util

Methods in org.apache.hadoop.hbase.io.util with parameters of type ByteBuff

Modifier and Type	Method	Description
private static int	BlockIOUtils.copyToByteBuff(byte[] buf, int offset, int len, ByteBuff out)
static boolean	BlockIOUtils.preadWithExtra(ByteBuff buff, org.apache.hadoop.fs.FSDataInputStream dis, long position, int necessaryLen, int extraLen)	Read from an input stream at least necessaryLen and if possible, extraLen also if available.
static boolean	BlockIOUtils.preadWithExtra(ByteBuff buff, org.apache.hadoop.fs.FSDataInputStream dis, long position, int necessaryLen, int extraLen, boolean readAllBytes)	Read from an input stream at least necessaryLen and if possible, extraLen also if available.
private static boolean	BlockIOUtils.preadWithExtraDirectly(ByteBuff buff, org.apache.hadoop.fs.FSDataInputStream dis, long position, int necessaryLen, int extraLen, boolean readAllBytes)
private static boolean	BlockIOUtils.preadWithExtraOnHeap(ByteBuff buff, org.apache.hadoop.fs.FSDataInputStream dis, long position, int necessaryLen, int extraLen, boolean readAllBytes)
static void	BlockIOUtils.readFully(ByteBuff buf, org.apache.hadoop.fs.FSDataInputStream dis, int length)	Read length bytes into ByteBuffers directly.
static void	BlockIOUtils.readFullyWithHeapBuffer(InputStream in, ByteBuff out, int length)	Copying bytes from InputStream to ByteBuff by using an temporary heap byte[] (default size is 1024 now).
static int	StreamUtils.readRawVarint32(ByteBuff input)
static boolean	BlockIOUtils.readWithExtra(ByteBuff buf, org.apache.hadoop.fs.FSDataInputStream dis, int necessaryLen, int extraLen)	Read bytes into ByteBuffers directly, those buffers either contains the extraLen bytes or only contains necessaryLen bytes, which depends on how much bytes do the last time we read.

Uses of ByteBuff in org.apache.hadoop.hbase.ipc

Fields in org.apache.hadoop.hbase.ipc declared as ByteBuff

Modifier and Type	Field	Description
private ByteBuff	ServerRpcConnection.ByteBuffByteInput.buf
private ByteBuff	SimpleServerRpcConnection.data	Deprecated.

Methods in org.apache.hadoop.hbase.ipc that return ByteBuff

Modifier and Type	Method	Description
private ByteBuff	CellBlockBuilder.decompress(org.apache.hadoop.io.compress.CompressionCodec compressor, ByteBuff compressedCellBlock)

Methods in org.apache.hadoop.hbase.ipc with parameters of type ByteBuff

Modifier and Type	Method	Description
protected int	SimpleServerRpcConnection.channelDataRead(ReadableByteChannel channel, ByteBuff buf)	Deprecated.
ExtendedCellScanner	CellBlockBuilder.createCellScannerReusingBuffers(Codec codec, org.apache.hadoop.io.compress.CompressionCodec compressor, ByteBuff cellBlock)	Create a cell scanner using an existing bytebuff.
private org.apache.hbase.thirdparty.com.google.protobuf.CodedInputStream	ServerRpcConnection.createCis(ByteBuff buf)
private ByteBuff	CellBlockBuilder.decompress(org.apache.hadoop.io.compress.CompressionCodec compressor, ByteBuff compressedCellBlock)
private void	ServerRpcConnection.processConnectionHeader(ByteBuff buf)
void	ServerRpcConnection.processOneRpc(ByteBuff buf)
protected void	ServerRpcConnection.processRequest(ByteBuff buf)	Has the request header and the request param and optionally encoded data buffer all in this one array.
private void	SimpleServerRpcConnection.saslReadAndProcess(ByteBuff saslToken)	Deprecated.

Constructors in org.apache.hadoop.hbase.ipc with parameters of type ByteBuff

Modifier	Constructor	Description
(package private)	ByteBuffByteInput(ByteBuff buf, int length)

Uses of ByteBuff in org.apache.hadoop.hbase.nio

Subclasses of ByteBuff in org.apache.hadoop.hbase.nio

Modifier and Type	Class	Description
class	MultiByteBuff	Provides a unified view of all the underlying ByteBuffers and will look as if a bigger sequential buffer.
class	SingleByteBuff	An implementation of ByteBuff where a single BB backs the BBI.

Methods in org.apache.hadoop.hbase.nio that return ByteBuff

Modifier and Type	Method	Description
abstract ByteBuff	ByteBuff.duplicate()	Returns an ByteBuff which is a duplicate version of this ByteBuff.
abstract ByteBuff	ByteBuff.limit(int limit)	Marks the limit of this ByteBuff
abstract ByteBuff	ByteBuff.mark()	Marks the current position of the ByteBuff
abstract ByteBuff	ByteBuff.moveBack(int len)	Jumps back the current position of this ByteBuff by specified length.
abstract ByteBuff	ByteBuff.position(int position)	Sets this ByteBuff's position to the given value.
abstract ByteBuff	ByteBuff.put(byte b)	Writes a byte to this ByteBuff at the current position and increments the position
abstract ByteBuff	ByteBuff.put(byte[] src)	Copies from the given byte[] to this ByteBuff
abstract ByteBuff	ByteBuff.put(byte[] src, int offset, int length)	Copies from the given byte[] to this ByteBuff
abstract ByteBuff	ByteBuff.put(int index, byte b)	Writes a byte to this ByteBuff at the given index
abstract ByteBuff	ByteBuff.put(int offset, ByteBuff src, int srcOffset, int length)	Copies the contents from the src ByteBuff to this ByteBuff.
abstract ByteBuff	ByteBuff.putInt(int value)	Writes an int to this ByteBuff at its current position.
abstract ByteBuff	ByteBuff.putLong(long value)	Writes a long to this ByteBuff at its current position.
abstract ByteBuff	ByteBuff.reset()	Similar to ByteBuffer.reset(), ensures that this ByteBuff is reset back to last marked position.
abstract ByteBuff	ByteBuff.rewind()	Rewinds this ByteBuff and the position is set to 0
abstract ByteBuff	ByteBuff.skip(int len)	Jumps the current position of this ByteBuff by specified length.
abstract ByteBuff	ByteBuff.slice()	Returns an ByteBuff which is a sliced version of this ByteBuff.
ByteBuff	ByteBuff.touch()	Calling this method in strategic locations where ByteBuffs are referenced may help diagnose potential buffer leaks.
ByteBuff	ByteBuff.touch(Object hint)
static ByteBuff	ByteBuff.wrap(ByteBuffer buffer)
static ByteBuff	ByteBuff.wrap(ByteBuffer[] buffers)
static ByteBuff	ByteBuff.wrap(ByteBuffer[] buffers, ByteBuffAllocator.Recycler recycler)
static ByteBuff	ByteBuff.wrap(ByteBuffer[] buffers, RefCnt refCnt)	In theory, the upstream should never construct an ByteBuff by passing an given refCnt, so please don't use this public method in other place.
private static ByteBuff	ByteBuff.wrap(ByteBuffer buffer, RefCnt refCnt)
static ByteBuff	ByteBuff.wrap(List<ByteBuffer> buffers)
static ByteBuff	ByteBuff.wrap(List<ByteBuffer> buffers, ByteBuffAllocator.Recycler recycler)
private static ByteBuff	ByteBuff.wrap(List<ByteBuffer> buffers, RefCnt refCnt)

Methods in org.apache.hadoop.hbase.nio with parameters of type ByteBuff

Modifier and Type	Method	Description
static int	ByteBuff.compareTo(ByteBuff buf1, int o1, int len1, ByteBuff buf2, int o2, int len2)	Compares two ByteBuffs
private static ByteBuffer	MultiByteBuff.getItemByteBuffer(ByteBuff buf, int byteBufferIndex)
private static int	MultiByteBuff.getItemByteBufferCount(ByteBuff buf)
private static int	MultiByteBuff.getItemIndexForByteBuff(ByteBuff byteBuff, int offset, int length)
private static int	MultiByteBuff.getRelativeOffsetForByteBuff(ByteBuff byteBuff, int globalOffset, int itemIndex)
abstract ByteBuff	ByteBuff.put(int offset, ByteBuff src, int srcOffset, int length)	Copies the contents from the src ByteBuff to this ByteBuff.
MultiByteBuff	MultiByteBuff.put(int destOffset, ByteBuff src, int srcOffset, int length)	Copies from a src BB to this MBB.
SingleByteBuff	SingleByteBuff.put(int offset, ByteBuff src, int srcOffset, int length)
static int	ByteBuff.readCompressedInt(ByteBuff buf)	Read integer from ByteBuff coded in 7 bits and increment position.
static long	ByteBuff.readLong(ByteBuff in, int fitInBytes)	Read long which was written to fitInBytes bytes and increment position.

Uses of ByteBuff in org.apache.hadoop.hbase.regionserver.wal

Methods in org.apache.hadoop.hbase.regionserver.wal with parameters of type ByteBuff

Modifier and Type	Method	Description
Codec.Decoder	WALCellCodec.getDecoder(ByteBuff buf)

Uses of ByteBuff in org.apache.hadoop.hbase.util

Fields in org.apache.hadoop.hbase.util with type parameters of type ByteBuff

Modifier and Type	Field	Description
private static final BiConsumer<ByteBuffer,ByteBuff>	ByteBufferArray.READER	Transfer bytes from source ByteBuffer to destination ByteBuff, Position of both source and destination will be advanced.
private static final BiConsumer<ByteBuffer,ByteBuff>	ByteBufferArray.WRITER	Transfer bytes from source ByteBuff to destination ByteBuffer.

Methods in org.apache.hadoop.hbase.util with parameters of type ByteBuff

Modifier and Type	Method	Description
(package private) static boolean	BloomFilterUtil.checkBit(int pos, ByteBuff bloomBuf, int bloomOffset)	Check if bit at specified index is 1.
boolean	BloomFilter.contains(byte[] buf, int offset, int length, ByteBuff bloom)	Check if the specified key is contained in the bloom filter.
boolean	BloomFilter.contains(Cell keyCell, ByteBuff bloom, BloomType type)	Check if the specified key is contained in the bloom filter.
static boolean	BloomFilterUtil.contains(byte[] buf, int offset, int length, ByteBuff bloomBuf, int bloomOffset, int bloomSize, Hash hash, int hashCount)
static boolean	BloomFilterUtil.contains(Cell cell, ByteBuff bloomBuf, int bloomOffset, int bloomSize, Hash hash, int hashCount, BloomType type)
private static <T> boolean	BloomFilterUtil.contains(ByteBuff bloomBuf, int bloomOffset, int bloomSize, Hash hash, int hashCount, HashKey<T> hashKey)
private int	ByteBufferArray.internalTransfer(long offset, ByteBuff b, BiConsumer<ByteBuffer,ByteBuff> transfer)	Transferring all remaining bytes from b to the buffers array starting at offset, or transferring bytes from the buffers array at offset to b until b is filled.
int	ByteBufferArray.read(long offset, ByteBuff dst)	Transfers bytes from this buffers array into the given destination ByteBuff
static long	ByteBufferUtils.readVLong(ByteBuff buf)	Similar to WritableUtils.readVLong(java.io.DataInput) but reads from a ByteBuff.
int	ByteBufferArray.write(long offset, ByteBuff src)	Transfers bytes from the given source ByteBuff into this buffer array

Method parameters in org.apache.hadoop.hbase.util with type arguments of type ByteBuff

Modifier and Type	Method	Description
private int	ByteBufferArray.internalTransfer(long offset, ByteBuff b, BiConsumer<ByteBuffer,ByteBuff> transfer)	Transferring all remaining bytes from b to the buffers array starting at offset, or transferring bytes from the buffers array at offset to b until b is filled.