Uses of Class
org.apache.hadoop.hbase.util.Hash

Packages that use Hash

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

Uses of Hash in org.apache.hadoop.hbase.io.hfile

Fields in org.apache.hadoop.hbase.io.hfile declared as Hash

Modifier and Type	Field and Description
private Hash	CompoundBloomFilter.hash

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

Subclasses of Hash in org.apache.hadoop.hbase.util

Modifier and Type	Class and Description
class	JenkinsHash Produces 32-bit hash for hash table lookup.
class	MurmurHash This is a very fast, non-cryptographic hash suitable for general hash-based lookup.
class	MurmurHash3 This is a very fast, non-cryptographic hash suitable for general hash-based lookup.

Fields in org.apache.hadoop.hbase.util declared as Hash

Modifier and Type	Field and Description
protected Hash	BloomFilterChunk.hash Hash Function

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

Modifier and Type	Method and Description
static Hash	MurmurHash.getInstance()
static Hash	MurmurHash3.getInstance()
static Hash	JenkinsHash.getInstance()
static Hash	Hash.getInstance(org.apache.hadoop.conf.Configuration conf) Get a singleton instance of hash function of a type defined in the configuration.
static Hash	Hash.getInstance(int type) Get a singleton instance of hash function of a given type.

Methods in org.apache.hadoop.hbase.util with parameters of type Hash

Modifier and Type	Method and Description
static boolean	BloomFilterUtil.contains(byte[] buf, int offset, int length, ByteBuff bloomBuf, int bloomOffset, int bloomSize, Hash hash, int hashCount)
private static <T> boolean	BloomFilterUtil.contains(ByteBuff bloomBuf, int bloomOffset, int bloomSize, Hash hash, int hashCount, HashKey<T> hashKey)
static boolean	BloomFilterUtil.contains(Cell cell, ByteBuff bloomBuf, int bloomOffset, int bloomSize, Hash hash, int hashCount, BloomType type)