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change review result and change branch name
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tangquanlie committed Sep 22, 2016
commit 7ac7604b8470a30fa9a3acaaa27bd99832cee204
2 changes: 1 addition & 1 deletion 070_Index_Mgmt/50_Reindexing.asciidoc
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((("reindexing")))((("indexing", "reindexing your data"))) 如果你那么做的话,结果就是那些已经被索引的数据就不正确,
搜索也不能正常工作。

更新现有数据最简单的办法就是重新索引:用新的设置创建新的索引并把文档从旧的索引复制到新的索引。
对现有数据的这类改变最简单的办法就是重新索引:用新的设置创建新的索引并把文档从旧的索引复制到新的索引。

字段 `_source` 的一个优点是在Elasticsearch中已经有整个文档。你不必从源数据中重建索引,而且那样通常比较慢。

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