org.elasticsearch.index.codec.postingsformat

Class Elasticsearch090PostingsFormat

java.lang.Object

org.apache.lucene.codecs.PostingsFormat

org.elasticsearch.index.codec.postingsformat.Elasticsearch090PostingsFormat

All Implemented Interfaces:

org.apache.lucene.util.NamedSPILoader.NamedSPI

Deprecated.

only for reading old segments

@Deprecated
public class Elasticsearch090PostingsFormat
extends org.apache.lucene.codecs.PostingsFormat

This is the old default postings format for Elasticsearch that special cases the _uid field to use a bloom filter while all other fields will use a Lucene50PostingsFormat. This format will reuse the underlying Lucene50PostingsFormat and its files also for the _uid saving up to 5 files per segment in the default case.

Field Summary

Fields

Modifier and Type	Field and Description
protected BloomFilterPostingsFormat	bloomPostings Deprecated.
protected static com.google.common.base.Predicate<String>	UID_FIELD_FILTER Deprecated.

Fields inherited from class org.apache.lucene.codecs.PostingsFormat

EMPTY

Constructor Summary

Constructors

Constructor and Description
Elasticsearch090PostingsFormat() Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.lucene.codecs.FieldsConsumer	fieldsConsumer(org.apache.lucene.index.SegmentWriteState state) Deprecated.
org.apache.lucene.codecs.FieldsProducer	fieldsProducer(org.apache.lucene.index.SegmentReadState state) Deprecated.
org.apache.lucene.codecs.PostingsFormat	getDefaultWrapped() Deprecated.

Methods inherited from class org.apache.lucene.codecs.PostingsFormat

availablePostingsFormats, forName, getName, reloadPostingsFormats, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

bloomPostings

protected final BloomFilterPostingsFormat bloomPostings

Deprecated.

UID_FIELD_FILTER

protected static final com.google.common.base.Predicate<String> UID_FIELD_FILTER

Deprecated.

Constructor Detail

Elasticsearch090PostingsFormat

public Elasticsearch090PostingsFormat()

Deprecated.

Method Detail

getDefaultWrapped

public org.apache.lucene.codecs.PostingsFormat getDefaultWrapped()

Deprecated.

fieldsConsumer

public org.apache.lucene.codecs.FieldsConsumer fieldsConsumer(org.apache.lucene.index.SegmentWriteState state)
                                                       throws IOException

Deprecated.

Specified by:

fieldsConsumer in class org.apache.lucene.codecs.PostingsFormat

Throws:

IOException

fieldsProducer

public org.apache.lucene.codecs.FieldsProducer fieldsProducer(org.apache.lucene.index.SegmentReadState state)
                                                       throws IOException

Deprecated.

Specified by:

fieldsProducer in class org.apache.lucene.codecs.PostingsFormat

Throws:

IOException