Module org.elasticsearch.server

Package org.elasticsearch.action.search

Class SearchPhaseController

java.lang.Object

org.elasticsearch.action.search.SearchPhaseController

public final class SearchPhaseController
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	SearchPhaseController.ReducedQueryPhase
static final record	SearchPhaseController.SortedTopDocs
static final class	SearchPhaseController.TopDocsStats

Constructor Summary

Constructors

Constructor	Description
SearchPhaseController(BiFunction<Supplier<Boolean>,AggregatorFactories.Builder,AggregationReduceContext.Builder> requestToAggReduceContextBuilder)

Method Summary

Modifier and Type	Method	Description
static List<Integer>[]	fillDocIdsToLoad(int numShards, org.apache.lucene.search.ScoreDoc[] shardDocs)	Builds an array, with potential null elements, with docs to load.
static org.apache.lucene.search.ScoreDoc[]	getLastEmittedDocPerShard(SearchPhaseController.ReducedQueryPhase reducedQueryPhase, int numShards)
static SearchResponseSections	merge(boolean ignoreFrom, SearchPhaseController.ReducedQueryPhase reducedQueryPhase, AtomicArray<? extends SearchPhaseResult> fetchResultsArray)	Enriches search hits and completion suggestion hits from sortedDocs using fetchResultsArr, merges suggestions, aggregations and profile results Expects sortedDocs to have top search docs across all shards, optionally followed by top suggest docs for each named completion suggestion ordered by suggestion name

Methods inherited from class java.lang.Object

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

Constructor Details

SearchPhaseController

public SearchPhaseController(BiFunction<Supplier<Boolean>,AggregatorFactories.Builder,AggregationReduceContext.Builder> requestToAggReduceContextBuilder)

Method Details

getLastEmittedDocPerShard

public static org.apache.lucene.search.ScoreDoc[] getLastEmittedDocPerShard(SearchPhaseController.ReducedQueryPhase reducedQueryPhase,
 int numShards)

fillDocIdsToLoad

public static List<Integer>[] fillDocIdsToLoad(int numShards,
 org.apache.lucene.search.ScoreDoc[] shardDocs)

Builds an array, with potential null elements, with docs to load.

merge

public static SearchResponseSections merge(boolean ignoreFrom,
 SearchPhaseController.ReducedQueryPhase reducedQueryPhase,
 AtomicArray<? extends SearchPhaseResult> fetchResultsArray)

Enriches search hits and completion suggestion hits from sortedDocs using fetchResultsArr, merges suggestions, aggregations and profile results Expects sortedDocs to have top search docs across all shards, optionally followed by top suggest docs for each named completion suggestion ordered by suggestion name