elastic/elasticsearch

Remove XMoreLikeThis

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#10,626 建立於 2015年4月16日

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 (8 留言) (0 反應) (0 負責人)Java (76,700 star) (25,882 fork)batch import
:Search Relevance/Search>non-issue>tech-debtTeam:Search Relevancehelp wantedhigh hanging fruit

描述

This class is a fork of Lucene's MoreLikeThis but already diverged quite a lot. If we want to be able to maintain this functionality in the long term, we need to merge improvements back to Lucene, otherwise at some point changes coming from Lucene upgrades will be impossible to reconciliate with changes of this fork.

貢獻者指南

技術棧
java
領域
backendsearch
議題類型
refactor
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
half day
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
mostly clear
前置要求
JavaLucene basicsElasticsearch codebaseUnderstanding of MoreLikeThis
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
40
研究方向
First, locate the XMoreLikeThis class in the Elasticsearch codebase (likely under the `org.elasticsearch.index.search` package). Review its usage across the project to ensure it is not referenced elsewhere. Read through the issue comments (8 total) to understand any previous discussion about removal strategy. If the class is unused, propose a pull request to delete it and update any related imports. If it is still used, investigation is needed to determine how to replace it with Lucene's MoreLikeThis or merge changes upstream.