| Package | Description |
|---|---|
| org.apache.hadoop.hbase.regionserver |
| Modifier and Type | Class and Description |
|---|---|
class |
MemStoreCompactorSegmentsIterator
The MemStoreCompactorSegmentsIterator extends MemStoreSegmentsIterator
and performs the scan for compaction operation meaning it is based on SQM
|
class |
MemStoreMergerSegmentsIterator
The MemStoreMergerSegmentsIterator extends MemStoreSegmentsIterator
and performs the scan for simple merge operation meaning it is NOT based on SQM
|
| Modifier and Type | Method and Description |
|---|---|
ImmutableSegment |
SegmentFactory.createImmutableSegment(org.apache.hadoop.conf.Configuration conf,
CellComparator comparator,
MemStoreSegmentsIterator iterator) |
ImmutableSegment |
SegmentFactory.createImmutableSegmentByCompaction(org.apache.hadoop.conf.Configuration conf,
CellComparator comparator,
MemStoreSegmentsIterator iterator,
int numOfCells,
ImmutableSegment.Type segmentType) |
ImmutableSegment |
SegmentFactory.createImmutableSegmentByMerge(org.apache.hadoop.conf.Configuration conf,
CellComparator comparator,
MemStoreSegmentsIterator iterator,
int numOfCells,
ImmutableSegment.Type segmentType,
List<ImmutableSegment> segments) |
| Constructor and Description |
|---|
ImmutableSegment(CellComparator comparator,
MemStoreSegmentsIterator iterator,
MemStoreLAB memStoreLAB)
------------------------------------------------------------------------
C-tor to be used when new SKIP-LIST BASED ImmutableSegment is a result of compaction of a
list of older ImmutableSegments.
|
ImmutableSegment(CellComparator comparator,
MemStoreSegmentsIterator iterator,
MemStoreLAB memStoreLAB,
int numOfCells,
ImmutableSegment.Type type,
boolean merge)
------------------------------------------------------------------------
C-tor to be used when new CELL_ARRAY BASED ImmutableSegment is a result of compaction of a
list of older ImmutableSegments.
|
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