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# 重大改变 原文链接 : [https://www.elastic.co/guide/en/elasticsearch/reference/5.3/breaking-changes.html](https://www.elastic.co/guide/en/elasticsearch/reference/5.3/breaking-changes.html) 译文链接 : [http://www.apache.wiki/pages/viewpage.action?pageId=4260605](http://www.apache.wiki/pages/viewpage.action?pageId=4260605) 贡献者 : [片刻](/display/~jiangzhonglian) [ApacheCN](/display/~apachecn) [Apache中文网](/display/~apachechina) 本节讨论在将应用程序从一个版本的Elasticsearch迁移到另一个版本时需要注意的更改。 作为基本规则: * 次要版本之间的迁移 - 例如 5.x到5.y - 可以通过 [一次升级一个节点](https://www.elastic.co/guide/en/elasticsearch/reference/5.3/rolling-upgrades.html) 来执行。 * 连续版本之间的迁移 - 例如 2.x到5.x - 需要[完全群集重新启动](https://www.elastic.co/guide/en/elasticsearch/reference/5.3/restart-upgrade.html)。 * 非连续版本之间的迁移 - 例如 1.x到5.x - 不支持。 有关详细信息,请参阅[升级Elasticsearch](https://www.elastic.co/guide/en/elasticsearch/reference/5.3/setup-upgrade.html)。 ## 继续阅读: * [在5.3 重大改变](/pages/viewpage.action?pageId=9406161) * [在5.2 重大改变](/pages/viewpage.action?pageId=9406168) * [Shadow Replicas已被弃用](/pages/viewpage.action?pageId=9406175) * [在5.1 重大改变](/pages/viewpage.action?pageId=9406177) * [在5.0 重大改变](/pages/viewpage.action?pageId=4260618) * [搜索和查询DSL改变](/pages/viewpage.action?pageId=4260751) * [映射改变](/pages/viewpage.action?pageId=4260763) * [过滤器改变](/pages/viewpage.action?pageId=4260766) * [Suggester变化](/pages/viewpage.action?pageId=4260769) * [索引API改变](/pages/viewpage.action?pageId=4260773) * [文档API改变](/pages/viewpage.action?pageId=4260778) * [设置的改变](/pages/viewpage.action?pageId=4260784) * [分配改变](/pages/viewpage.action?pageId=4260787) * [HTTP改变](/pages/viewpage.action?pageId=4260790) * [REST API改变](/pages/viewpage.action?pageId=4260795) * [CAT API改变](/pages/viewpage.action?pageId=4260800) * [Java API改变](/pages/viewpage.action?pageId=4260805) * [Packaging](/display/Elasticsearch/Packaging) * [Plugin改变](/pages/viewpage.action?pageId=4260816) * [文件系统相关改变](/pages/viewpage.action?pageId=4260820) * [磁盘上数据的路径](/pages/viewpage.action?pageId=4260823) * [聚合改变](/pages/viewpage.action?pageId=4260826) * [脚本相关改变](/pages/viewpage.action?pageId=4260829)