org.elasticsearch.search.controller

クラス SearchPhaseController

java.lang.Object

org.elasticsearch.common.component.AbstractComponent

org.elasticsearch.search.controller.SearchPhaseController

public class SearchPhaseController
extends AbstractComponent

フィールドのサマリー

フィールド

修飾子とタイプ	フィールドと説明
static org.apache.lucene.search.ScoreDoc[]	EMPTY_DOCS
static Comparator<AtomicArray.Entry<? extends QuerySearchResultProvider>>	QUERY_RESULT_ORDERING
static String	SEARCH_CONTROLLER_OPTIMIZE_SINGLE_SHARD_KEY

クラスから継承されたフィールド org.elasticsearch.common.component.AbstractComponent

deprecationLogger, logger, settings

コンストラクタのサマリー

コンストラクタ

コンストラクタと説明
SearchPhaseController(Settings settings, BigArrays bigArrays, ScriptService scriptService)

メソッドのサマリー

修飾子とタイプ	メソッドと説明
AggregatedDfs	aggregateDfs(AtomicArray<DfsSearchResult> results)
void	fillDocIdsToLoad(AtomicArray<com.carrotsearch.hppc.IntArrayList> docsIdsToLoad, org.apache.lucene.search.ScoreDoc[] shardDocs) Builds an array, with potential null elements, with docs to load.
org.apache.lucene.search.ScoreDoc[]	getLastEmittedDocPerShard(org.apache.lucene.search.ScoreDoc[] sortedShardList, int numShards)
org.apache.lucene.search.ScoreDoc[]	getLastEmittedDocPerShard(SearchRequest request, org.apache.lucene.search.ScoreDoc[] sortedShardList, int numShards)
InternalSearchResponse	merge(org.apache.lucene.search.ScoreDoc[] sortedDocs, AtomicArray<? extends QuerySearchResultProvider> queryResultsArr, AtomicArray<? extends FetchSearchResultProvider> fetchResultsArr, HasContextAndHeaders headersContext)
boolean	optimizeSingleShard()
org.apache.lucene.search.ScoreDoc[]	sortDocs(boolean ignoreFrom, AtomicArray<? extends QuerySearchResultProvider> resultsArr)

クラスから継承されたメソッド org.elasticsearch.common.component.AbstractComponent

logDeprecatedSetting, logRemovedSetting, nodeName

クラスから継承されたメソッド java.lang.Object

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

フィールドの詳細

QUERY_RESULT_ORDERING

public static final Comparator<AtomicArray.Entry<? extends QuerySearchResultProvider>> QUERY_RESULT_ORDERING

EMPTY_DOCS

public static final org.apache.lucene.search.ScoreDoc[] EMPTY_DOCS

SEARCH_CONTROLLER_OPTIMIZE_SINGLE_SHARD_KEY

public static final String SEARCH_CONTROLLER_OPTIMIZE_SINGLE_SHARD_KEY

関連項目:

定数フィールド値

コンストラクタの詳細

SearchPhaseController

@Inject
public SearchPhaseController(Settings settings,
                                     BigArrays bigArrays,
                                     ScriptService scriptService)

メソッドの詳細

optimizeSingleShard

public boolean optimizeSingleShard()

aggregateDfs

public AggregatedDfs aggregateDfs(AtomicArray<DfsSearchResult> results)

sortDocs

public org.apache.lucene.search.ScoreDoc[] sortDocs(boolean ignoreFrom,
                                                    AtomicArray<? extends QuerySearchResultProvider> resultsArr)
                                             throws IOException

パラメータ:

ignoreFrom - Whether to ignore the from and sort all hits in each shard result. Enabled only for scroll search, because that only retrieves hits of length 'size' in the query phase.

resultsArr - Shard result holder

例外:

IOException

getLastEmittedDocPerShard

public org.apache.lucene.search.ScoreDoc[] getLastEmittedDocPerShard(SearchRequest request,
                                                                     org.apache.lucene.search.ScoreDoc[] sortedShardList,
                                                                     int numShards)

getLastEmittedDocPerShard

public org.apache.lucene.search.ScoreDoc[] getLastEmittedDocPerShard(org.apache.lucene.search.ScoreDoc[] sortedShardList,
                                                                     int numShards)

fillDocIdsToLoad

public void fillDocIdsToLoad(AtomicArray<com.carrotsearch.hppc.IntArrayList> docsIdsToLoad,
                             org.apache.lucene.search.ScoreDoc[] shardDocs)

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

merge

public InternalSearchResponse merge(org.apache.lucene.search.ScoreDoc[] sortedDocs,
                                    AtomicArray<? extends QuerySearchResultProvider> queryResultsArr,
                                    AtomicArray<? extends FetchSearchResultProvider> fetchResultsArr,
                                    HasContextAndHeaders headersContext)