Uses of Interface
org.apache.hadoop.hbase.ExtendedCell

Packages that use ExtendedCell

Package	Description
org.apache.hadoop.hbase
org.apache.hadoop.hbase.client	Provides HBase Client
org.apache.hadoop.hbase.filter	Provides row-level filters applied to HRegion scan results during calls to ResultScanner.next().
org.apache.hadoop.hbase.io.encoding
org.apache.hadoop.hbase.regionserver
org.apache.hadoop.hbase.util

Uses of ExtendedCell in org.apache.hadoop.hbase

Classes in org.apache.hadoop.hbase that implement ExtendedCell

Modifier and Type	Class and Description
class	ByteBufferExtendedCell This class is a server side extension to the Cell interface.
class	ByteBufferKeyOnlyKeyValue This is a key only Cell implementation which is identical to KeyValue.KeyOnlyKeyValue with respect to key serialization but have its data in the form of Byte buffer (onheap and offheap).
class	ByteBufferKeyValue This Cell is an implementation of ByteBufferExtendedCell where the data resides in off heap/ on heap ByteBuffer
class	IndividualBytesFieldCell
class	KeyValue An HBase Key/Value.
static class	KeyValue.KeyOnlyKeyValue A simple form of KeyValue that creates a keyvalue with only the key part of the byte[] Mainly used in places where we need to compare two cells.
class	NoTagsByteBufferKeyValue An extension of the ByteBufferKeyValue where the tags length is always 0
class	NoTagsKeyValue An extension of the KeyValue where the tags length is always 0
private static class	PrivateCellUtil.EmptyByteBufferExtendedCell These cells are used in reseeks/seeks to improve the read performance.
private static class	PrivateCellUtil.EmptyCell These cells are used in reseeks/seeks to improve the read performance.
private static class	PrivateCellUtil.FirstOnRowByteBufferExtendedCell
private static class	PrivateCellUtil.FirstOnRowCell
private static class	PrivateCellUtil.FirstOnRowColByteBufferExtendedCell
private static class	PrivateCellUtil.FirstOnRowColCell
private static class	PrivateCellUtil.FirstOnRowColTSByteBufferExtendedCell
private static class	PrivateCellUtil.FirstOnRowColTSCell
private static class	PrivateCellUtil.FirstOnRowDeleteFamilyCell
private static class	PrivateCellUtil.LastOnRowByteBufferExtendedCell
private static class	PrivateCellUtil.LastOnRowCell
private static class	PrivateCellUtil.LastOnRowColByteBufferExtendedCell
private static class	PrivateCellUtil.LastOnRowColCell
(package private) static class	PrivateCellUtil.TagRewriteByteBufferExtendedCell
(package private) static class	PrivateCellUtil.TagRewriteCell This can be used when a Cell has to change with addition/removal of one or more tags.
(package private) static class	PrivateCellUtil.ValueAndTagRewriteByteBufferExtendedCell
(package private) static class	PrivateCellUtil.ValueAndTagRewriteCell
class	SizeCachedByteBufferKeyValue This Cell is an implementation of ByteBufferExtendedCell where the data resides in off heap/ on heap ByteBuffer
class	SizeCachedKeyValue This class is an extension to KeyValue where rowLen and keyLen are cached.
class	SizeCachedNoTagsByteBufferKeyValue This Cell is an implementation of ByteBufferExtendedCell where the data resides in off heap/ on heap ByteBuffer
class	SizeCachedNoTagsKeyValue This class is an extension to ContentSizeCachedKeyValue where there are no tags in Cell.

Methods in org.apache.hadoop.hbase that return ExtendedCell

Modifier and Type	Method and Description
ExtendedCell	ExtendedCellBuilderImpl.build()
ExtendedCell	ExtendedCellBuilder.build()
ExtendedCell	NoTagsKeyValue.deepClone()
ExtendedCell	NoTagsByteBufferKeyValue.deepClone()
default ExtendedCell	ExtendedCell.deepClone() Does a deep copy of the contents to a new memory area and returns it as a new cell.
ExtendedCell	ByteBufferKeyValue.deepClone()
ExtendedCell	PrivateCellUtil.TagRewriteCell.deepClone()
ExtendedCell	PrivateCellUtil.TagRewriteByteBufferExtendedCell.deepClone()
ExtendedCell	PrivateCellUtil.ValueAndTagRewriteCell.deepClone()
ExtendedCell	PrivateCellUtil.ValueAndTagRewriteByteBufferExtendedCell.deepClone()
ExtendedCell	KeyValue.deepClone()
protected abstract ExtendedCell	ExtendedCellBuilderImpl.innerBuild()
ExtendedCell	IndividualBytesFieldCellBuilder.innerBuild()
protected ExtendedCell	KeyValueBuilder.innerBuild()

Uses of ExtendedCell in org.apache.hadoop.hbase.client

Classes in org.apache.hadoop.hbase.client that implement ExtendedCell

Modifier and Type	Class and Description
private static class	Mutation.CellWrapper

Uses of ExtendedCell in org.apache.hadoop.hbase.filter

Classes in org.apache.hadoop.hbase.filter that implement ExtendedCell

Modifier and Type	Class and Description
(package private) static class	KeyOnlyFilter.KeyOnlyByteBufferExtendedCell

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

Classes in org.apache.hadoop.hbase.io.encoding that implement ExtendedCell

Modifier and Type	Class and Description
protected static class	BufferedDataBlockEncoder.OffheapDecodedExtendedCell
protected static class	BufferedDataBlockEncoder.OnheapDecodedCell Copies only the key part of the keybuffer by doing a deep copy and passes the seeker state members for taking a clone.

Methods in org.apache.hadoop.hbase.io.encoding that return ExtendedCell

Modifier and Type	Method and Description
ExtendedCell	BufferedDataBlockEncoder.OnheapDecodedCell.deepClone()
ExtendedCell	BufferedDataBlockEncoder.OffheapDecodedExtendedCell.deepClone()

Uses of ExtendedCell in org.apache.hadoop.hbase.regionserver

Classes in org.apache.hadoop.hbase.regionserver that implement ExtendedCell

Modifier and Type	Class and Description
class	ByteBufferChunkKeyValue ByteBuffer based cell which has the chunkid at the 0th offset
class	NoTagByteBufferChunkKeyValue ByteBuffer based cell which has the chunkid at the 0th offset and with no tags

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

Classes in org.apache.hadoop.hbase.util that implement ExtendedCell

Modifier and Type	Class and Description
class	MapReduceExtendedCell A wrapper for a cell to be used with mapreduce, as the output value class for mappers/reducers.

Methods in org.apache.hadoop.hbase.util that return ExtendedCell

Modifier and Type	Method and Description
ExtendedCell	MapReduceExtendedCell.deepClone()