5.2.1 Release Notes · Elasticsearch 5.4 中文文檔

# 5.2.1 Release Notes 原文鏈接 : [https://www.elastic.co/guide/en/elasticsearch/reference/5.3/release-notes-5.2.1.html](https://www.elastic.co/guide/en/elasticsearch/reference/5.3/release-notes-5.2.1.html) 譯文鏈接 : [http://apache.wiki/pages/editpage.action?pageId=9405273](/display/Elasticsearch/5.2.1+Release+Notes) 貢獻者 : @星星火，[ApacheCN](/display/~apachecn)，[Apache中文網](/display/~apachechina) ## Deprecations ### Geo * 地理位置的范圍棄用 [#22835](https://github.com/elastic/elasticsearch/pull/22835) ## Enhancements ### Allocation * 解釋未分配信息時加入過期的副本分片信息?[#22826](https://github.com/elastic/elasticsearch/pull/22826) ## Bug fixes ### Cache? * 如果查詢超時,則緩存查詢結果無效?[#22807](https://github.com/elastic/elasticsearch/pull/22807)?(issue:?[#22789](https://github.com/elastic/elasticsearch/issues/22789)) ### Mapping * 在查詢中配置 include_defaults=true 參數時,由于?RangeFieldMapper.doXContentBody 的空指針異常,導致 GetFieldMappingsIndexRequest 失敗.?[#22925](https://github.com/elastic/elasticsearch/pull/22925) * 禁止引入非法對象映射 (double?_.._)?[#22891](https://github.com/elastic/elasticsearch/pull/22891)?(issue:?[#22794](https://github.com/elastic/elasticsearch/issues/22794)) ### Plugin Ingest Attachment * 新增缺失的 mime4j 類庫?[#22799](https://github.com/elastic/elasticsearch/pull/22799)?(issue:?[#22764](https://github.com/elastic/elasticsearch/issues/22764)) ### Plugin Lang Painless * Don’t allow casting from void to def in painless?[#22969](https://github.com/elastic/elasticsearch/pull/22969)?(issue:?[#22908](https://github.com/elastic/elasticsearch/issues/22908)) * Fix def invoked qualified method refs?[#22918](https://github.com/elastic/elasticsearch/pull/22918) ### Reindex API * 重建索引:Reindex: 有老的scroll請求時不能記錄?[#22942](https://github.com/elastic/elasticsearch/pull/22942)?(issue:?[#22937](https://github.com/elastic/elasticsearch/issues/22937)) * 修復遠程重建索引從版本<2.0?[#22931](https://github.com/elastic/elasticsearch/pull/22931)?(issue:?[#22893](https://github.com/elastic/elasticsearch/issues/22893)) ### Settings * 暴露 search.highlight.term_vector_multi_value 參數作為節點級別的配置項?[#22999](https://github.com/elastic/elasticsearch/pull/22999) ## Regressions ### Core? * 源過濾器:在前一個包含模式匹配時才接受數組項?[#22593](https://github.com/elastic/elasticsearch/pull/22593)?(issue:?[#22557](https://github.com/elastic/elasticsearch/issues/22557)) ## Upgrades ### Internal? * 更新 Lucene 版本到 6.4.1.?[#22978](https://github.com/elastic/elasticsearch/pull/22978)