Certain index profile changes require a full re-index of the content within the affected search engine nodes, while others only require that the new index profile be installed.
An index profile update can either be a Hot update or Cold update, depending on the changes you have applied to the index profile.
- If you perform a Hot update, then existing collections are not affected.
- If you perform a Cold update, the contents of all collections are automatically emptied when the update is performed.
- Hot Update
The following index profile changes can be applied as a hot update, i.e., it does not require re-feeding the documents. - Cold Update
- Updating and Deploying the New Index Profile
This topic describes how to update FAST ESP with a new or altered index profile.
某些index profile改变需要节点上的数据全部进行索引,而其它的一些改变则不需要.
Index profile的更新可以是热更新(Hot update)也可以是冷更新(Cold update):
如果你执行了一个热更新,已经存在的collection不会受到影响
如果你执行了一个冷更新,所有collection中的内容都会被清空
热更新
下面这些对index profile的更改将会是热更新,也就是说,不要要重新进行索引
冷更新
更新和发布新的Index Profile
这个话题介绍了更新FAST ESP
