Package org.apache.orc.util

Class BloomFilterUtf8

java.lang.Object

org.apache.orc.util.BloomFilter

org.apache.orc.util.BloomFilterUtf8

public class BloomFilterUtf8
extends BloomFilter

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.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.orc.util.BloomFilter

BloomFilter.BitSet

Field Summary

Fields inherited from class org.apache.orc.util.BloomFilter

DEFAULT_FPP

Constructor Summary

Constructors

Constructor	Description
BloomFilterUtf8(long[] bits, int numFuncs)
BloomFilterUtf8(long expectedEntries, double fpp)

Method Summary

Modifier and Type	Method	Description
void	addString(String val)
boolean	testString(String val)

Methods inherited from class org.apache.orc.util.BloomFilter

add, addBytes, addDouble, addLong, equals, getBitSet, getBitSize, getNumHashFunctions, hashCode, merge, reset, sizeInBytes, test, testBytes, testDouble, testLong, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

BloomFilterUtf8

public BloomFilterUtf8(long expectedEntries,
 double fpp)

BloomFilterUtf8

public BloomFilterUtf8(long[] bits,
 int numFuncs)

Method Details

addString

public void addString(String val)

Overrides:

addString in class BloomFilter

testString

public boolean testString(String val)

Overrides:

testString in class BloomFilter