Module org.elasticsearch.server

Package org.elasticsearch.index.codec.tsdb.es819

Class ES819Version3TSDBDocValuesFormat

java.lang.Object

org.apache.lucene.codecs.DocValuesFormat

org.elasticsearch.index.codec.tsdb.es819.ES819TSDBDocValuesFormat

org.elasticsearch.index.codec.tsdb.es819.ES819Version3TSDBDocValuesFormat

All Implemented Interfaces:

org.apache.lucene.util.NamedSPILoader.NamedSPI

public class ES819Version3TSDBDocValuesFormat
extends ES819TSDBDocValuesFormat

Version 3 of ES819TSDBDocValuesFormat and has the following change:

• Changed how binary doc values encodes docOffsets from grouped vints to bitpacking

Note that versions 0, 1, and 2 are implemented as a codec version in ES819TSDBDocValuesFormat. However, codec versions don't work correctly in a mixed cluster or in stateless. There is no logic that prevents shards from allocated with a new codec version to an older node that doesn't know about a new codec version. Only index versions prevent this from happening.

Constructor Summary

Constructors

Constructor	Description
ES819Version3TSDBDocValuesFormat()
ES819Version3TSDBDocValuesFormat(boolean largeNumericBlock, boolean largeBinaryBlock, boolean writePrefixPartition)
ES819Version3TSDBDocValuesFormat(int skipIndexIntervalSize, int minDocsPerOrdinalForRangeEncoding, boolean enableOptimizedMerge, BinaryDVCompressionMode binaryDVCompressionMode, boolean enablePerBlockCompression, int numericBlockShift, boolean writePrefixPartition)

Method Summary

Methods inherited from class org.elasticsearch.index.codec.tsdb.es819.ES819TSDBDocValuesFormat

fieldsConsumer, fieldsProducer, getInstance

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

availableDocValuesFormats, forName, getName, reloadDocValuesFormats, toString

Methods inherited from class java.lang.Object

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

Constructor Details

ES819Version3TSDBDocValuesFormat

public ES819Version3TSDBDocValuesFormat()

ES819Version3TSDBDocValuesFormat

public ES819Version3TSDBDocValuesFormat(boolean largeNumericBlock,
 boolean largeBinaryBlock,
 boolean writePrefixPartition)

ES819Version3TSDBDocValuesFormat

public ES819Version3TSDBDocValuesFormat(int skipIndexIntervalSize,
 int minDocsPerOrdinalForRangeEncoding,
 boolean enableOptimizedMerge,
 BinaryDVCompressionMode binaryDVCompressionMode,
 boolean enablePerBlockCompression,
 int numericBlockShift,
 boolean writePrefixPartition)