Package org.elasticsearch.search.dfs

Class DfsPhase

java.lang.Object
org.elasticsearch.search.dfs.DfsPhase
All Implemented Interfaces:
SearchPhase
public class DfsPhase
extends java.lang.Object
implements SearchPhase
Dfs phase of a search request, used to make scoring 100% accurate by collecting additional info from each shard before the query phase. The additional information is used to better compare the scores coming from all the shards, which depend on local factors (e.g. idf)

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.elasticsearch.search.SearchPhase

    SearchPhase.SearchContextSourcePrinter

  • Constructor Summary

    Constructors 
    Constructor Description
    DfsPhase()  

  • Method Summary

    Modifier and Type Method Description
    void execute​(SearchContext context)
    Executes the search phase
    void preProcess​(SearchContext context)
    Performs pre processing of the search context before the execute.

    Methods inherited from class java.lang.Object

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