A prerequisite for performing a cold update is that all documents are removed from the index. The standard way of doing this is to remove all collections.

Refer to the Operations documentation if you want to perform a cold update without deleting the collection definitions, by uploading a new index profile from the command-line.

冷更新
所有不属于热更新的改变都会导致冷更新(听起来是不是像废话)


注意
执行冷更新的前提条件是删除了所有的索引文档.标准的方式就是删除所有的collection.
如果你想执行冷更新,但是又不想删除其它collection的定义,可以通过命令行上传新的index profile,这些内容可以参考Operations部分相关的文档.