Uses of Interface
org.apache.hadoop.hbase.regionserver.MemStoreSizing

Packages that use MemStoreSizing

Package	Description
org.apache.hadoop.hbase.regionserver

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

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

Modifier and Type	Class and Description
class	CellArrayImmutableSegment CellArrayImmutableSegment extends the API supported by a Segment, and ImmutableSegment.
class	CellChunkImmutableSegment CellChunkImmutableSegment extends the API supported by a Segment, and ImmutableSegment.
class	CompositeImmutableSegment The CompositeImmutableSegments is created as a collection of ImmutableSegments and supports the interface of a single ImmutableSegments.
class	CSLMImmutableSegment CSLMImmutableSegment is an abstract class that extends the API supported by a Segment, and ImmutableSegment.
class	ImmutableSegment ImmutableSegment is an abstract class that extends the API supported by a Segment, and is not needed for a MutableSegment.
class	MutableSegment A mutable segment in memstore, specifically the active segment.
(package private) class	NonThreadSafeMemStoreSizing Accounting of current heap and data sizes.
class	Segment This is an abstraction of a segment maintained in a memstore, e.g., the active cell set or its snapshot.
(package private) class	ThreadSafeMemStoreSizing Accounting of current heap and data sizes.

Fields in org.apache.hadoop.hbase.regionserver declared as MemStoreSizing

Modifier and Type	Field and Description
static MemStoreSizing	MemStoreSizing.DUD
private MemStoreSizing	HRegion.memStoreSizing
protected MemStoreSizing	Segment.memStoreSizing
(package private) MemStoreSizing	HRegion.PrepareFlushResult.totalFlushableSize

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

Modifier and Type	Method and Description
void	MutableSegment.add(Cell cell, boolean mslabUsed, MemStoreSizing memStoreSizing, boolean sizeAddedPreOperation) Adds the given cell into the segment
void	HStore.add(Cell cell, MemStoreSizing memstoreSizing) Adds a value to the memstore
void	MemStore.add(Cell cell, MemStoreSizing memstoreSizing) Write an update
void	AbstractMemStore.add(Cell cell, MemStoreSizing memstoreSizing)
void	HStore.add(Iterable<Cell> cells, MemStoreSizing memstoreSizing) Adds the specified value to the memstore
void	MemStore.add(Iterable<Cell> cells, MemStoreSizing memstoreSizing) Write the updates
void	AbstractMemStore.add(Iterable<Cell> cells, MemStoreSizing memstoreSizing)
protected void	HRegion.BatchOperation.applyFamilyMapToMemStore(Map<byte[],List<Cell>> familyMap, MemStoreSizing memstoreAccounting) Atomically apply the given map of family->edits to the memstore.
private void	HRegion.applyToMemStore(HStore store, Cell cell, MemStoreSizing memstoreAccounting)
private void	HRegion.applyToMemStore(HStore store, List<Cell> cells, boolean delta, MemStoreSizing memstoreAccounting)
private boolean	CompactingMemStore.checkAndAddToActiveSize(MutableSegment currActive, Cell cellToAdd, MemStoreSizing memstoreSizing) Check whether anything need to be done based on the current active set size.
private Cell	CellChunkImmutableSegment.copyCellIntoMSLAB(Cell cell, MemStoreSizing memstoreSizing)
ImmutableSegment	SegmentFactory.createImmutableSegment(MutableSegment segment, MemStoreSizing memstoreSizing)
ImmutableSegment	SegmentFactory.createImmutableSegmentByFlattening(CSLMImmutableSegment segment, CompactingMemStore.IndexType idxType, MemStoreSizing memstoreSizing, MemStoreCompactionStrategy.Action action)
MutableSegment	SegmentFactory.createMutableSegment(org.apache.hadoop.conf.Configuration conf, CellComparator comparator, MemStoreSizing memstoreSizing)
private void	AbstractMemStore.doAdd(MutableSegment currentActive, Cell cell, MemStoreSizing memstoreSizing)
private void	AbstractMemStore.doAddOrUpsert(Cell cell, long readpoint, MemStoreSizing memstoreSizing, boolean doAdd)
private void	AbstractMemStore.doUpsert(MutableSegment currentActive, Cell cell, long readpoint, MemStoreSizing memstoreSizing)
private MutableSegment	SegmentFactory.generateMutableSegment(org.apache.hadoop.conf.Configuration conf, CellComparator comparator, MemStoreLAB memStoreLAB, MemStoreSizing memstoreSizing)
protected void	CompositeImmutableSegment.internalAdd(Cell cell, boolean mslabUsed, MemStoreSizing memstoreSizing, boolean sizeAddedPreOperation)
protected void	Segment.internalAdd(Cell cell, boolean mslabUsed, MemStoreSizing memstoreSizing, boolean sizeAddedPreOperation)
private void	AbstractMemStore.internalAdd(MutableSegment currentActive, Cell toAdd, boolean mslabUsed, MemStoreSizing memstoreSizing)
protected boolean	DefaultMemStore.preUpdate(MutableSegment currentActive, Cell cell, MemStoreSizing memstoreSizing)
protected boolean	CompactingMemStore.preUpdate(MutableSegment currentActive, Cell cell, MemStoreSizing memstoreSizing) Issue any synchronization and test needed before applying the update For compacting memstore this means checking the update can increase the size without overflow
protected abstract boolean	AbstractMemStore.preUpdate(MutableSegment currentActive, Cell cell, MemStoreSizing memstoreSizing) Issue any synchronization and test needed before applying the update
private void	CellChunkImmutableSegment.reinitializeCellSet(int numOfCells, KeyValueScanner segmentScanner, CellSet oldCellSet, MemStoreSizing memstoreSizing, MemStoreCompactionStrategy.Action action)
protected void	HRegion.restoreEdit(HStore s, Cell cell, MemStoreSizing memstoreAccounting) Used by tests
protected boolean	CompactingMemStore.shouldFlushInMemory(MutableSegment currActive, Cell cellToAdd, MemStoreSizing memstoreSizing)
protected void	CompositeImmutableSegment.updateMetaInfo(Cell cellToAdd, boolean succ, boolean mslabUsed, MemStoreSizing memstoreSizing, boolean sizeAddedPreOperation)
protected void	Segment.updateMetaInfo(Cell cellToAdd, boolean succ, boolean mslabUsed, MemStoreSizing memstoreSizing, boolean sizeAddedPreOperation)
protected void	Segment.updateMetaInfo(Cell cellToAdd, boolean succ, MemStoreSizing memstoreSizing)
private void	AbstractMemStore.upsert(Cell cell, long readpoint, MemStoreSizing memstoreSizing)
void	MutableSegment.upsert(Cell cell, long readpoint, MemStoreSizing memStoreSizing, boolean sizeAddedPreOperation)
void	HStore.upsert(Iterable<Cell> cells, long readpoint, MemStoreSizing memstoreSizing) Adds or replaces the specified KeyValues.
void	MemStore.upsert(Iterable<Cell> cells, long readpoint, MemStoreSizing memstoreSizing) Update or insert the specified cells.
void	AbstractMemStore.upsert(Iterable<Cell> cells, long readpoint, MemStoreSizing memstoreSizing)

Constructors in org.apache.hadoop.hbase.regionserver with parameters of type MemStoreSizing

Constructor and Description
CellArrayImmutableSegment(CSLMImmutableSegment segment, MemStoreSizing mss, MemStoreCompactionStrategy.Action action) ------------------------------------------------------------------------ C-tor to be used when new CellChunkImmutableSegment is built as a result of flattening of CSLMImmutableSegment The given iterator returns the Cells that "survived" the compaction.
CellChunkImmutableSegment(CSLMImmutableSegment segment, MemStoreSizing memstoreSizing, MemStoreCompactionStrategy.Action action) ------------------------------------------------------------------------ C-tor to be used when new CellChunkImmutableSegment is built as a result of flattening of CSLMImmutableSegment The given iterator returns the Cells that "survived" the compaction.
CSLMImmutableSegment(Segment segment, MemStoreSizing memstoreSizing) ------------------------------------------------------------------------ Copy C-tor to be used when new CSLMImmutableSegment is being built from a Mutable one.
MutableSegment(CellSet cellSet, CellComparator comparator, MemStoreLAB memStoreLAB, MemStoreSizing memstoreSizing)
PrepareFlushResult(HRegion.FlushResultImpl result, TreeMap<byte[],StoreFlushContext> storeFlushCtxs, TreeMap<byte[],List<org.apache.hadoop.fs.Path>> committedFiles, TreeMap<byte[],MemStoreSize> storeFlushableSize, long startTime, long flushSeqId, long flushedSeqId, MemStoreSizing totalFlushableSize)
PrepareFlushResult(TreeMap<byte[],StoreFlushContext> storeFlushCtxs, TreeMap<byte[],List<org.apache.hadoop.fs.Path>> committedFiles, TreeMap<byte[],MemStoreSize> storeFlushableSize, long startTime, long flushSeqId, long flushedSeqId, MemStoreSizing totalFlushableSize) Constructs a successful prepare flush result