| Package | Description |
|---|---|
| org.apache.hadoop.hbase | |
| 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 |
| Modifier and Type | Class and Description |
|---|---|
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 |
NoTagsByteBufferKeyValue
An extension of the ByteBufferKeyValue 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.FirstOnRowByteBufferExtendedCell |
private static class |
PrivateCellUtil.FirstOnRowColByteBufferExtendedCell |
private static class |
PrivateCellUtil.FirstOnRowColTSByteBufferExtendedCell |
private static class |
PrivateCellUtil.LastOnRowByteBufferExtendedCell |
private static class |
PrivateCellUtil.LastOnRowColByteBufferExtendedCell |
(package private) static class |
PrivateCellUtil.TagRewriteByteBufferExtendedCell |
(package private) static class |
PrivateCellUtil.ValueAndTagRewriteByteBufferExtendedCell |
| Modifier and Type | Field and Description |
|---|---|
protected ByteBufferExtendedCell |
PrivateCellUtil.TagRewriteByteBufferExtendedCell.cell |
| Modifier and Type | Method and Description |
|---|---|
private int |
ByteBufferKeyValue.calculateHashForKey(ByteBufferExtendedCell cell) |
| Constructor and Description |
|---|
TagRewriteByteBufferExtendedCell(ByteBufferExtendedCell cell,
byte[] tags) |
ValueAndTagRewriteByteBufferExtendedCell(ByteBufferExtendedCell cell,
byte[] value,
byte[] tags) |
| Modifier and Type | Class and Description |
|---|---|
(package private) static class |
KeyOnlyFilter.KeyOnlyByteBufferExtendedCell |
| Modifier and Type | Field and Description |
|---|---|
private ByteBufferExtendedCell |
KeyOnlyFilter.KeyOnlyByteBufferExtendedCell.cell |
| Constructor and Description |
|---|
KeyOnlyByteBufferExtendedCell(ByteBufferExtendedCell c,
boolean lenAsVal) |
| Modifier and Type | Class and Description |
|---|---|
protected static class |
BufferedDataBlockEncoder.OffheapDecodedExtendedCell |
| 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
|
| Modifier and Type | Method and Description |
|---|---|
private Cell |
MemStoreLABImpl.copyBBECellInto(ByteBufferExtendedCell cell,
int maxAlloc)
Mostly a duplicate of
MemStoreLABImpl.copyCellInto(Cell, int)} done for perf sake. |
private static Cell |
MemStoreLABImpl.copyBBECToChunkCell(ByteBufferExtendedCell cell,
ByteBuffer buf,
int offset,
int len)
Clone the passed cell by copying its data into the passed buf and create a cell with a chunkid
out of it
|
| 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.
|
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