Uses of Class
org.apache.hadoop.hbase.KeyValue.KVComparator

Packages that use KeyValue.KVComparator

Package	Description
org.apache.hadoop.hbase
org.apache.hadoop.hbase.codec.prefixtree
org.apache.hadoop.hbase.io.encoding
org.apache.hadoop.hbase.io.hfile	Provides implementations of HFile and HFile BlockCache.
org.apache.hadoop.hbase.regionserver
org.apache.hadoop.hbase.util

Uses of KeyValue.KVComparator in org.apache.hadoop.hbase

Subclasses of KeyValue.KVComparator in org.apache.hadoop.hbase

Modifier and Type	Class and Description
static class	KeyValue.MetaComparator A KeyValue.KVComparator for hbase:meta catalog table KeyValues.
static class	KeyValue.RawBytesComparator This is a TEST only Comparator used in TestSeekTo and TestReseekTo.

Fields in org.apache.hadoop.hbase declared as KeyValue.KVComparator

Modifier and Type	Field and Description
static KeyValue.KVComparator	KeyValue.COMPARATOR Comparator for plain key/values; i.e.
static KeyValue.KVComparator	KeyValue.META_COMPARATOR A KeyValue.KVComparator for hbase:meta catalog table KeyValues.
static KeyValue.KVComparator	KeyValue.RAW_COMPARATOR Needed for Bloom Filters.

Methods in org.apache.hadoop.hbase that return KeyValue.KVComparator

Modifier and Type	Method and Description
KeyValue.KVComparator	HRegionInfo.getComparator()
KeyValue.KVComparator	TableName.getRowComparator() Deprecated. The comparator is an internal property of the table. Should not have been exposed here

Methods in org.apache.hadoop.hbase with parameters of type KeyValue.KVComparator

Modifier and Type	Method and Description
static Cell	CellComparator.getMidpoint(KeyValue.KVComparator comparator, Cell left, Cell right) Try to return a Cell that falls between left and right but that is shorter; i.e.

Constructors in org.apache.hadoop.hbase with parameters of type KeyValue.KVComparator

Constructor and Description
KeyValue.RowOnlyComparator(KeyValue.KVComparator c)

Uses of KeyValue.KVComparator in org.apache.hadoop.hbase.codec.prefixtree

Methods in org.apache.hadoop.hbase.codec.prefixtree with parameters of type KeyValue.KVComparator

Modifier and Type	Method and Description
int	PrefixTreeSeeker.compareKey(KeyValue.KVComparator comparator, byte[] key, int offset, int length)
int	PrefixTreeSeeker.compareKey(KeyValue.KVComparator comparator, Cell key)
DataBlockEncoder.EncodedSeeker	PrefixTreeCodec.createSeeker(KeyValue.KVComparator comparator, HFileBlockDecodingContext decodingCtx) Is this the correct handling of an illegal comparator? How to prevent that from getting all the way to this point.

Uses of KeyValue.KVComparator in org.apache.hadoop.hbase.io.encoding

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

Modifier and Type	Method and Description
int	DataBlockEncoder.EncodedSeeker.compareKey(KeyValue.KVComparator comparator, byte[] key, int offset, int length) Compare the given key against the current key
int	DataBlockEncoder.EncodedSeeker.compareKey(KeyValue.KVComparator comparator, Cell key)
DataBlockEncoder.EncodedSeeker	PrefixKeyDeltaEncoder.createSeeker(KeyValue.KVComparator comparator, HFileBlockDecodingContext decodingCtx)
DataBlockEncoder.EncodedSeeker	FastDiffDeltaEncoder.createSeeker(KeyValue.KVComparator comparator, HFileBlockDecodingContext decodingCtx)
DataBlockEncoder.EncodedSeeker	DiffKeyDeltaEncoder.createSeeker(KeyValue.KVComparator comparator, HFileBlockDecodingContext decodingCtx)
DataBlockEncoder.EncodedSeeker	DataBlockEncoder.createSeeker(KeyValue.KVComparator comparator, HFileBlockDecodingContext decodingCtx) Create a HFileBlock seeker which find KeyValues within a block.
DataBlockEncoder.EncodedSeeker	CopyKeyDataBlockEncoder.createSeeker(KeyValue.KVComparator comparator, HFileBlockDecodingContext decodingCtx)

Uses of KeyValue.KVComparator in org.apache.hadoop.hbase.io.hfile

Fields in org.apache.hadoop.hbase.io.hfile declared as KeyValue.KVComparator

Modifier and Type	Field and Description
protected KeyValue.KVComparator	HFile.WriterFactory.comparator
protected KeyValue.KVComparator	AbstractHFileWriter.comparator Key comparator.
protected KeyValue.KVComparator	AbstractHFileReader.comparator Key comparator

Methods in org.apache.hadoop.hbase.io.hfile that return KeyValue.KVComparator

Modifier and Type	Method and Description
static KeyValue.KVComparator	FixedFileTrailer.createComparator(String comparatorClassName)
KeyValue.KVComparator	HFile.Reader.getComparator()
KeyValue.KVComparator	AbstractHFileReader.getComparator()

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

Modifier and Type	Method and Description
abstract int	HFileReaderV2.AbstractScannerV2.compareKey(KeyValue.KVComparator comparator, byte[] key, int offset, int length) Compare the given key against the current key
int	HFileReaderV2.ScannerV2.compareKey(KeyValue.KVComparator comparator, byte[] key, int offset, int length)
int	HFileReaderV2.EncodedScannerV2.compareKey(KeyValue.KVComparator comparator, byte[] key, int offset, int length)
abstract int	HFileReaderV2.AbstractScannerV2.compareKey(KeyValue.KVComparator comparator, Cell kv)
int	HFileReaderV2.ScannerV2.compareKey(KeyValue.KVComparator comparator, Cell key)
int	HFileReaderV2.EncodedScannerV2.compareKey(KeyValue.KVComparator comparator, Cell key)
protected abstract HFile.Writer	HFile.WriterFactory.createWriter(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path path, org.apache.hadoop.fs.FSDataOutputStream ostream, KeyValue.KVComparator comparator, HFileContext fileContext)
HFile.WriterFactory	HFile.WriterFactory.withComparator(KeyValue.KVComparator comparator)

Method parameters in org.apache.hadoop.hbase.io.hfile with type arguments of type KeyValue.KVComparator

Modifier and Type	Method and Description
void	FixedFileTrailer.setComparatorClass(Class<? extends KeyValue.KVComparator> klass)

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

Constructor and Description
AbstractHFileWriter(CacheConfig cacheConf, org.apache.hadoop.fs.FSDataOutputStream outputStream, org.apache.hadoop.fs.Path path, KeyValue.KVComparator comparator, HFileContext fileContext)
HFileBlockIndex.BlockIndexReader(KeyValue.KVComparator c, int treeLevel)
HFileBlockIndex.BlockIndexReader(KeyValue.KVComparator c, int treeLevel, HFile.CachingBlockReader cachingBlockReader)
HFileWriterV2(org.apache.hadoop.conf.Configuration conf, CacheConfig cacheConf, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path path, org.apache.hadoop.fs.FSDataOutputStream ostream, KeyValue.KVComparator comparator, HFileContext context) Constructor that takes a path, creates and closes the output stream.
HFileWriterV3(org.apache.hadoop.conf.Configuration conf, CacheConfig cacheConf, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path path, org.apache.hadoop.fs.FSDataOutputStream ostream, KeyValue.KVComparator comparator, HFileContext fileContext) Constructor that takes a path, creates and closes the output stream.

Uses of KeyValue.KVComparator in org.apache.hadoop.hbase.regionserver

Fields in org.apache.hadoop.hbase.regionserver declared as KeyValue.KVComparator

Modifier and Type	Field and Description
protected KeyValue.KVComparator	StripeMultiFileWriter.comparator
protected KeyValue.KVComparator	KeyValueHeap.KVScannerComparator.kvComparator

Methods in org.apache.hadoop.hbase.regionserver that return KeyValue.KVComparator

Modifier and Type	Method and Description
KeyValue.KVComparator	StoreFile.getComparator()
KeyValue.KVComparator	StoreFile.Reader.getComparator()
KeyValue.KVComparator	Store.getComparator()
KeyValue.KVComparator	ScanInfo.getComparator()
KeyValue.KVComparator	KeyValueHeap.KVScannerComparator.getComparator()
KeyValue.KVComparator	HStore.getComparator()
KeyValue.KVComparator	HRegion.getComparator()

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

Modifier and Type	Method and Description
protected void	StoreScanner.checkScanOrder(Cell prevKV, Cell kv, KeyValue.KVComparator comparator) Check whether scan as expected order
static StoreEngine<?,?,?,?>	StoreEngine.create(Store store, org.apache.hadoop.conf.Configuration conf, KeyValue.KVComparator kvComparator) Create the StoreEngine configured for the given Store.
protected void	StripeStoreEngine.createComponents(org.apache.hadoop.conf.Configuration conf, Store store, KeyValue.KVComparator comparator)
protected abstract void	StoreEngine.createComponents(org.apache.hadoop.conf.Configuration conf, Store store, KeyValue.KVComparator kvComparator) Create the StoreEngine's components.
protected void	DefaultStoreEngine.createComponents(org.apache.hadoop.conf.Configuration conf, Store store, KeyValue.KVComparator kvComparator)
void	StripeMultiFileWriter.init(StoreScanner sourceScanner, StripeMultiFileWriter.WriterFactory factory, KeyValue.KVComparator comparator) Initializes multi-writer before usage.
protected void	StoreScanner.resetKVHeap(List<? extends KeyValueScanner> scanners, KeyValue.KVComparator comparator)
StoreFile.WriterBuilder	StoreFile.WriterBuilder.withComparator(KeyValue.KVComparator comparator)

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

Constructor and Description
DefaultMemStore(org.apache.hadoop.conf.Configuration conf, KeyValue.KVComparator c) Constructor.
KeyValueHeap.KVScannerComparator(KeyValue.KVComparator kvComparator) Constructor
KeyValueHeap(List<? extends KeyValueScanner> scanners, KeyValue.KVComparator comparator) Constructor.
ReversedKeyValueHeap(List<? extends KeyValueScanner> scanners, KeyValue.KVComparator comparator)
ScanInfo(byte[] family, int minVersions, int maxVersions, long ttl, KeepDeletedCells keepDeletedCells, long timeToPurgeDeletes, KeyValue.KVComparator comparator)
ScanInfo(HColumnDescriptor family, long ttl, long timeToPurgeDeletes, KeyValue.KVComparator comparator)
StripeStoreFileManager(KeyValue.KVComparator kvComparator, org.apache.hadoop.conf.Configuration conf, StripeStoreConfig config)

Uses of KeyValue.KVComparator in org.apache.hadoop.hbase.util

Fields in org.apache.hadoop.hbase.util declared as KeyValue.KVComparator

Modifier and Type	Field and Description
protected KeyValue.KVComparator	CompoundBloomFilterBase.comparator Comparator used to compare Bloom filter keys

Methods in org.apache.hadoop.hbase.util that return KeyValue.KVComparator

Modifier and Type	Method and Description
KeyValue.KVComparator	CompoundBloomFilterBase.getComparator()
KeyValue.KVComparator	CompoundBloomFilter.getComparator()
KeyValue.KVComparator	ByteBloomFilter.getComparator()
KeyValue.KVComparator	BloomFilterBase.getComparator()

Constructors in org.apache.hadoop.hbase.util with parameters of type KeyValue.KVComparator

Constructor and Description
CollectionBackedScanner(KeyValue.KVComparator comparator, Cell... array)
CollectionBackedScanner(List<Cell> list, KeyValue.KVComparator comparator)
CollectionBackedScanner(SortedSet<Cell> set, KeyValue.KVComparator comparator)
CompoundBloomFilterWriter(int chunkByteSizeHint, float errorRate, int hashType, int maxFold, boolean cacheOnWrite, KeyValue.KVComparator comparator)