问题
Using cursorMark we can overcome deep paging; so far so good. I have a question
If that is the case then for how much time is this mark live on the server.
If there are different unique requests for cursorMark=* then it might take all the server RAM right? Is there any way we can destroy the mark if it is no longer used.
回答1:
CursorMark does not require server state. It's just a value referring to some internal information.
So, there should be no memory impact from using it with multiple clients.
来源：https://stackoverflow.com/questions/28109153/how-much-time-does-the-cursormark-is-available-on-solr-server