Package | Description |
---|---|
org.apache.hadoop.hbase.io.hfile |
Provides implementations of
HFile and HFile
BlockCache . |
org.apache.hadoop.hbase.util |
Modifier and Type | Class and Description |
---|---|
class |
CompoundBloomFilter
A Bloom filter implementation built on top of
BloomFilterChunk , encapsulating
a set of fixed-size Bloom filters written out at the time of
HFile generation into the data
block stream, and loaded on demand at query time. |
class |
CompoundBloomFilterBase |
class |
CompoundBloomFilterWriter
Adds methods required for writing a compound Bloom filter to the data
section of an
HFile to the
CompoundBloomFilter class. |
Modifier and Type | Interface and Description |
---|---|
interface |
BloomFilter
Implements a Bloom filter, as defined by Bloom in 1970.
|
interface |
BloomFilterWriter
Specifies methods needed to add elements to a Bloom filter and serialize the
resulting Bloom filter as a sequence of bytes.
|
Modifier and Type | Class and Description |
---|---|
class |
BloomFilterChunk
The basic building block for the
CompoundBloomFilter |
Modifier and Type | Method and Description |
---|---|
static String |
BloomFilterUtil.formatStats(BloomFilterBase bloomFilter)
A human-readable string with statistics for the given Bloom filter.
|
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