Class | Description |
---|---|
BloomFilter |
BloomFilter is a probabilistic data structure for set membership check.
|
BloomFilter.BitSet |
Bare metal bit set implementation.
|
BloomFilterIO | |
BloomFilterUtf8 |
This class represents the fix from ORC-101 where we fixed the bloom filter
from using the JVM's default character set to always using UTF-8.
|
CuckooSetBytes |
A high-performance set implementation used to support fast set membership testing,
using Cuckoo hashing.
|
Murmur3 |
Murmur3 is successor to Murmur2 fast non-crytographic hash algorithms.
|
StreamWrapperFileSystem |
This class provides an adaptor so that tools that want to read an ORC
file from an FSDataInputStream can do so.
|
Enum | Description |
---|---|
BloomFilterIO.Encoding |
Copyright © 2013–2023 The Apache Software Foundation. All rights reserved.